PuriActives® PALMITOYL METHOXYTRYPTAMINE
Available in Pure Crystalline Powder & NanoActive® Water-Soluble Liquid Grades
1. PRODUCT IDENTIFICATION
- Trade Name: PuriActives® PALMITOYL METHOXYTRYPTAMINE (Pure Powder Grade) / NanoActive® PALMITOYL METHOXYTRYPTAMINE (Water-Soluble Liquid Grade)
- INCI Name (US/EU):
Pure Powder Grade: Palmitoyl Methoxytryptamine
NanoActive® Grade: Water, Glycerin, Phospholipids, Palmitoyl Methoxytryptamine, Caprylic/Capric Glyceride
- Chemical Name (Active): N-[2-(5-methoxy-1H-indol-3-yl)ethyl]hexadecanamide
- CAS Number (Active): 224422-91-3
- Molecular Formula (Active): C₂₇H₄₄N₂O₂
- Molecular Weight (Active): 428.66 g/mol
- Chemical Structure: CH₃-(CH₂)₁₄-CO-NH-CH₂-CH₂-C₈H₄(OCH₃)NH
2. PRODUCT DESCRIPTION
PuriActives® Palmitoyl Methoxytryptamine is a high-purity, bio-mimetic lipid-alkaloid conjugate engineered to deliver profound neuro-cosmetic soothing and cellular anti-inflammatory benefits. By coupling the potent neuro-active molecule 5-methoxytryptamine (a direct analog and precursor of melatonin) with palmitic acid, this compound exhibits exceptional skin-penetration kinetics and lipid-membrane affinity.
To address the inherent solubility limitations of the pure lipophilic crystalline powder in water-based cosmetic architectures, PuriPharm offers NanoActive® Palmitoyl Methoxytryptamine. Utilizing state-of-the-art advanced nano-delivery technology, this grade encapsulates the active within a biomimetic phospholipid bilayer membrane (average particle size < 100 nm). This advanced delivery system transforms a highly lipophilic compound into a thermodynamic-stable, optically transparent, and water-dispersible active, dramatically boosting skin bioavailability and offering effortless formulation flexibility.
3. CORE MECHANISMS OF ACTION
A. Neurogenic Soothing via TRP Channel Modulation
Sensitive skin is characterized by hyper-excited sensory nerve endings. Palmitoyl Methoxytryptamine acts as a gentle, soothing modulator of neurogenic pathways. It targets transient receptor potential (TRP) channels, specifically mitigating the over-activation of TRPV1 (capsaicin receptor), which in turn suppresses sensations of burning, stinging, tightness, and itching.
B. Anti-Inflammaging & PPAR-α Activation
Similar to endogenous endocannabinoid-like molecules (such as Palmitoylethanolamide / PEA), Palmitoyl Methoxytryptamine serves as an agonist for the nuclear receptor PPAR-α (Peroxisome Proliferator-Activated Receptor Alpha). This activation triggers downstream anti-inflammatory cascades:
- Inhibits the release of pro-inflammatory cytokines such as IL-1β, IL-6, and TNF-α.
- Suppresses mast cell degranulation, mitigating sudden skin redness and histamine-induced itchiness.
C. Melatonin Receptor Agonism & Circadian Repair
Because 5-methoxytryptamine is a direct deacetylation analog of melatonin (N-acetyl-5-methoxytryptamine), Palmitoyl Methoxytryptamine acts as a highly potent biomimetic agent for cutaneous melatonin receptors (MT1 and MT2). This direct agonism:
- Resets and synchronizes the skin’s biological clock genes (such as CLOCK and PER1).
- Enhances the skin’s endogenous defense against oxidative stress induced by ultraviolet (UV) radiation and blue light.
- Accelerates nocturnal DNA repair and cell regeneration, restoring a radiant and rested complexion overnight.
D. Enhanced Bioavailability via Lipophilic Vectoring & Nano-Carrier Delivery
- Pure Powder: Conjugation with palmitic acid increases the partition coefficient (log P ≈ 7.15), allowing the active to integrate seamlessly into the intercellular lipid matrix of the stratum corneum.
- NanoActive® Liquid: The phospholipid membrane of the nano-carriers fuses directly with the lipid bilayers of the stratum corneum. This bypasses the rate-limiting barrier of intercellular lipid transport, creating a “depot effect” in the viable epidermis and accelerating cellular uptake of the active molecule.
4. TECHNICAL SPECIFICATIONS
[Grade A] PuriActives® PALMITOYL METHOXYTRYPTAMINE (Pure Powder)
[Grade B] NanoActive® PALMITOYL METHOXYTRYPTAMINE (Water-Soluble Liquid)
Microbiological Specifications (Both Grades)
- Total Aerobic Plate Count: ≤ 100 CFU/g
- Yeasts and Molds: ≤ 10 CFU/g
- Pathogens (E. coli, S. aureus, P. aeruginosa): Negative/g
5. COSMETIC BENEFITS & CLINICAL CLAIMS
- Instant Neuro-Soothing: Rapidly reduces sensory discomfort, itching, and neuro-sensitivity.
- Anti-Redness & Erythema Control: Dampens micro-vascular reactivity and controls flushing in rosacea-prone skin.
- Skin Barrier Recovery: Accelerates epidermal barrier repair and decreases trans-epidermal water loss (TEWL).
- Intense Inflammaging Defense: Protects structural proteins (collagen and elastin) from enzymatic degradation caused by chronic low-grade inflammation.
- Chronobiological Renewal: Aids in resetting skin repair rhythms, restoring a radiant and rested complexion overnight.
6. FORMULATION & PROCESSING GUIDELINES (PURE POWDER)
A. Recommended Usage Levels
- Daily Soothing & Maintenance Creams: 0.05% – 0.2%
- Intensive SOS / Post-Procedure Care: 0.2% – 0.5%
B. Solubility & Incorporation
- Oil Phase: Soluble in hot cosmetic esters and lipids (e.g., Caprylic/Capric Triglyceride, Squalane, C12-15 Alkyl Benzoate) at 75°C – 80°C.
- Water Phase: Insoluble in water.
C. Processing Temperature
● Stable at temperatures up to 85°C. It is recommended to dissolve the active in the oil phase before emulsification.
7. FORMULATION & PROCESSING GUIDELINES (NANOACTIVE® LIQUID)
A. Recommended Usage Levels
- Daily Soothing Serums & Toners: 1.0% – 4.0% (Equivalent to 0.05% – 0.2% pure active)
- High-Concentration Clinical Soothing Ampoules: 4.0% – 10.0% (Equivalent to 0.2% – 0.5% pure active)
B. Solubility & Incorporation
- Water Phase: 100% dispersible in water. It yields an elegant, optically transparent solution, ideal for clear gel, serum, toner, and essence formulations.
- Incorporation: Highly recommended to add to the water phase or post-emulsification phase during the cooling stage at temperatures below 40°C.
C. Processing Guidelines & Shear Sensitivity
● Avoid exposing NanoActive® grade to high-shear homogenization equipment (e.g., rotor-stator homogenizers) for prolonged periods, as extreme shear can disrupt the lipid vesicle bilayers. Use paddle stirring or gentle marine propellers to disperse.
D. pH Stability (NanoActive®)
● Optimum stability is observed within a pH range of 4.5 – 6.5.
8. STORAGE, SHELF LIFE & REGULATORY
● Storage Conditions: Store in the original, tightly sealed container.
- Pure Powder: Keep in a cool, dry, and well-ventilated area, preferably refrigerated at 2°C – 8°C for long-term storage.
- NanoActive® Liquid: Do not freeze. Store at 4°C – 25°C, protected from direct sunlight and heat.
● Shelf Life: 24 months from the date of manufacture when stored under prescribed conditions.
● Regulatory Compliance: Approved for use in cosmetics worldwide (including EU, USA, and China IECIC listing). Vegan-compliant, cruelty-free, and non-GMO.
Disclaimer: The information contained in this document is provided in good faith and is based on our current technical knowledge. Formulation results may vary depending on other raw materials and processing equipment used. It is the formulator’s responsibility to conduct final product safety and efficacy tests.
NANOACTIVE ENOXOLONE PuriActives Core Molecule x NanoActive Delivery
PuriPharm: Dual Pillars of Innovation
Two Core Innovation Pillars
PuriActives: Enoxolone from Licorice Root
NanoActive NanoCarrier: Delivery Architecture
Application Challenges: Enoxolone Limitations
NanoActive System Solution
NanoActive Enoxolone = PuriActives Molecule + NanoActive Technology
Through nano-encapsulation, insoluble crystalline powder becomes a clear, transparent, stable bioactive liquid. We deliver precision-calculated efficacy.
NanoActive Parameters: Size Advantage
Product Technical Specifications
NanoActive Drives Deep Penetration
Multi-dimensional Efficacy
Anti-inflammatory Power: TSLP Inhibition
Clinical Evidence: Atopic Dermatitis Relief
NanoActive Antioxidant Defense Matrix
11β-HSD1 Inhibition: Correcting Steroid Skin
Antimicrobial Activity
Skin Barrier Repair & Soothing
Formulation Application Guide
PuriActives® PALMITOYL TRYPTAMINE
Available in Pure Crystalline Powder & NanoActive® Water-Soluble Liquid Grades
1. PRODUCT IDENTIFICATION
- Trade Name: PuriActives® PALMITOYL TRYPTAMINE (Pure Powder Grade) / NanoActive® PALMITOYL TRYPTAMINE (Water-Soluble Liquid Grade)
INCI Name (US/EU):
- Pure Powder Grade: Palmitoyl Tryptamine
- NanoActive® Grade: Water, Glycerin, Phospholipids, Palmitoyl Tryptamine, Caprylic/Capric Triglyceride
- Chemical Name (Active): N-[2-(1H-indol-3-yl)ethyl]hexadecanamide
- CAS Number (Active): 21469-15-8
- Molecular Formula (Active): C₂₆H₄₂N₂O
- Molecular Weight (Active): 398.63 g/mol
- Chemical Structure: CH₃-(CH₂)₁₄-CO-NH-CH₂-CH₂-C₈H₅NH
2. PRODUCT DESCRIPTION
PuriActives® Palmitoyl Tryptamine is a high-purity, bio-mimetic lipid-alkaloid conjugate engineered to deliver profound neuro-cosmetic soothing and cellular anti-inflammatory benefits. By coupling the potent neuro-active molecule tryptamine with palmitic acid, this compound exhibits exceptional skin-penetration kinetics and lipid-membrane affinity.
To address the inherent solubility limitations of the pure lipophilic crystalline powder in water-based cosmetic architectures, PuriPharm offers NanoActive® Palmitoyl Tryptamine. Utilizing state-of-the-art advanced nano-delivery technology, this grade encapsulates the active within a biomimetic phospholipid bilayer membrane (average particle size < 100 nm). This advanced delivery system transforms a highly lipophilic compound into a thermodynamic-stable, optically transparent, and water-dispersible active, dramatically boosting skin bioavailability and offering effortless formulation flexibility.
3. CORE MECHANISMS OF ACTION
A. Neurogenic Soothing via TRP Channel Modulation
Sensitive skin is characterized by hyper-excited sensory nerve endings. Palmitoyl Tryptamine acts as a gentle, soothing modulator of neurogenic pathways. It targets transient receptor potential (TRP) channels, specifically mitigating the over-activation of TRPV1 (capsaicin receptor), which in turn suppresses sensations of burning, stinging, tightness, and itching.
B. Anti-Inflammaging & PPAR-α Activation
Similar to endogenous endocannabinoid-like molecules (such as Palmitoylethanolamide / PEA), Palmitoyl Tryptamine serves as an agonist for the nuclear receptor PPAR-α (Peroxisome Proliferator-Activated Receptor Alpha). This activation triggers downstream anti-inflammatory cascades:
- Inhibits the release of pro-inflammatory cytokines such as IL-1β, IL-6, and TNF-α.
- Suppresses mast cell degranulation, mitigating sudden skin redness and histamine-induced itchiness.
C. Melatonin Pathway Synergy & Circadian Repair
Because tryptamine is an biochemical precursor in the melatonin and serotonin synthesis pathways, topical application of Palmitoyl Tryptamine supports the skin’s nocturnal repair mechanisms. It enhances the skin’s endogenous defense against oxidative stress induced by ultraviolet (UV) radiation and blue light, helping to maintain cellular homeostasis during sleep.
D. Enhanced Bioavailability via Lipophilic Vectoring & Nano-Carrier Delivery
- Pure Powder: Conjugation with palmitic acid increases the partition coefficient (log P ≈ 6.83), allowing the active to integrate seamlessly into the intercellular lipid matrix of the stratum corneum.
- NanoActive® Liquid: The phospholipid membrane of the nano-carriers fuses directly with the lipid bilayers of the stratum corneum. This bypasses the rate-limiting barrier of intercellular lipid transport, creating a “depot effect” in the viable epidermis and accelerating cellular uptake of the active molecule.
4. TECHNICAL SPECIFICATIONS
[Grade A] PuriActives® PALMITOYL TRYPTAMINE (Pure Powder)
[Grade B] NanoActive® PALMITOYL TRYPTAMINE (Water-Soluble Liquid)
Microbiological Specifications (Both Grades)
- Total Aerobic Plate Count: ≤ 100 CFU/g
- Yeasts and Molds: ≤ 10 CFU/g
- Pathogens (E. coli, S. aureus, P. aeruginosa): Negative/g
5. COSMETIC BENEFITS & CLINICAL CLAIMS
- Instant Neuro-Soothing: Rapidly reduces sensory discomfort, itching, and neuro-sensitivity.
- Anti-Redness & Erythema Control: Dampens micro-vascular reactivity and controls flushing in rosacea-prone skin.
- Skin Barrier Recovery: Accelerates epidermal barrier repair and decreases trans-epidermal water loss (TEWL).
- Intense Inflammaging Defense: Protects structural proteins (collagen and elastin) from enzymatic degradation caused by chronic low-grade inflammation.
- Chronobiological Renewal: Aids in resetting skin repair rhythms, restoring a radiant and rested complexion overnight.
6. FORMULATION & PROCESSING GUIDELINES (PURE POWDER)
A. Recommended Usage Levels
- Daily Soothing & Maintenance Creams: 0.05% – 0.2%
- Intensive SOS / Post-Procedure Care: 0.2% – 0.5%
B. Solubility & Incorporation
- Oil Phase: Soluble in hot cosmetic esters and lipids (e.g., Caprylic/Capric Triglyceride, Squalane, C12-15 Alkyl Benzoate) at 75°C – 80°C.
- Water Phase: Insoluble in water.
C. Processing Temperature
●Stable at temperatures up to 85°C. It is recommended to dissolve the active in the oil phase before emulsification.
7. FORMULATION & PROCESSING GUIDELINES (NANOACTIVE® LIQUID)
A. Recommended Usage Levels
- Daily Soothing Serums & Toners: 1.0% – 4.0% (Equivalent to 0.05% – 0.2% pure active)
- High-Concentration Clinical Soothing Ampoules: 4.0% – 10.0% (Equivalent to 0.2% – 0.5% pure active)
B. Solubility & Incorporation
- Water Phase: 100% dispersible in water. It yields an elegant, optically transparent solution, ideal for clear gel, serum, toner, and essence formulations.
- Incorporation: Highly recommended to add to the water phase or post-emulsification phase during the cooling stage at temperatures below 40°C.
C. Processing Guidelines & Shear Sensitivity
- Avoid exposing NanoActive® grade to high-shear homogenization equipment (e.g., rotor-stator homogenizers) for prolonged periods, as extreme shear can disrupt the lipid vesicle bilayers. Use paddle stirring or gentle marine propellers to disperse.
D. pH Stability (NanoActive®)
- Optimum stability is observed within a pH range of 4.5 – 6.5.
8. STORAGE, SHELF LIFE & REGULATORY
- Storage Conditions: Store in the original, tightly sealed container.
- Pure Powder: Keep in a cool, dry, and well-ventilated area, preferably refrigerated at 2°C – 8°C for long-term storage.
- NanoActive® Liquid: Do not freeze. Store at 4°C – 25°C, protected from direct sunlight and heat.
- Shelf Life: 24 months from the date of manufacture when stored under prescribed conditions.
- Regulatory Compliance: Approved for use in cosmetics worldwide (including EU, USA, and China IECIC listing). Vegan-compliant, cruelty-free, and non-GMO.
Disclaimer: The information contained in this document is provided in good faith and is based on our current technical knowledge. Formulation results may vary depending on other raw materials and processing equipment used. It is the formulator’s responsibility to conduct final product safety and efficacy tests.
PuriActives® SupraSalix Supramolecular Salicylic Acid
Technical Dossier | PuriPharm Co. Ltd. —— A Breakthrough 3-in-1 Targeted Solution: Sebum Control • Barrier Repair • Microbiome Balance
1. Product Overview
Traditional Salicylic Acid (SA) is highly efficacious in anti-acne and sebum control treatments. However, its free-acid form is notoriously associated with adverse effects, including severe irritation, flaking, and disruption of the skin barrier. To address this persistent industry challenge, PuriPharm Co. Ltd. has engineered PuriActives® SupraSalix (Supramolecular Salicylic Acid), specifically designed for modern sensitive skin and compromised complexions.
Powered by cutting-edge supramolecular self-assembly technology, PuriActives® SupraSalix utilizes a core of Salicylic Acid and Zinc Amino Acid. It innovatively integrates the biomimetic repair network of Xyloglucan and the prebiotic engine of α-Glucan Oligosaccharide.
This active ingredient shatters the traditional paradigm that “anti-acne equals barrier damage.” By achieving a 4D synergistic effect—sustained-release desensitization, comedolytic sebum control, biomimetic repair, and microbiome balance—it stands as a next-generation, ultra-mild anti-acne active formulated for sensitive skin, acne vulgaris, and seborrheic dermatitis.
2. Core Components & Mechanism of Action
The exceptional efficacy of PuriActives® SupraSalix originates from its meticulously designed matrix of four core components:
2.1 The Core Anti-Acne Engine: Salicylic Acid & Zinc Amino Acid
A supramolecular network cleverly conjugates Salicylic Acid with Zinc Amino Acid (primarily Zinc Glycinate) to achieve “reduced toxicity, enhanced efficacy” alongside kinetic sustained release.
- Salicylic Acid: A lipophilic BHA that penetrates deep into hair follicles to dissolve keratin plugs and sebum, exerting potent comedolytic action. Simultaneously, it inhibits COX enzyme activity to block the production of pro-inflammatory mediators like prostaglandins.
- Zinc Ion: An essential trace element. It inhibits 5α-reductase activity, significantly reducing sebum hypersecretion at the source. It also disrupts pathogenic biofilms for broad-spectrum antimicrobial action while accelerating wound healing and tissue remodeling.
- Amino Acid (e.g., Glycine): The smallest amino acid. It not only acts as a carrier to enhance Zinc’s skin penetration but is also a critical component of the Natural Moisturizing Factor (NMF) and collagen, effectively soothing localized dryness caused by acid peeling.
2.2 The Invisible Biomimetic Barrier: Xyloglucan
A natural polysaccharide extracted from Tamarind seeds, widely recognized in pharmaceutical applications for treating eczema, dermatitis, and psoriasis.
- “Second Skin” Effect: Exhibits outstanding film-forming properties, creating a breathable, invisible biomimetic shield on the skin surface to defend against external aggressors (e.g., PM2.5, allergens).
- Deep Hydration & Repair: Significantly reduces Transepidermal Water Loss (TEWL), providing a moist healing microenvironment for a compromised stratum corneum. It synergizes with amino acids to accelerate barrier repair and diminish erythema (redness) and acne marks.
2.3 The Microbiome Modulator: α-Glucan Oligosaccharide
A highly active, plant-derived prebiotic.
- Targeted Feeding: Selectively promotes the proliferation of beneficial skin flora (e.g., Staphylococcus epidermidis) while remaining indigestible to pathogens (e.g., Cutibacterium acnes, Malassezia).
- Competitive Inhibition: By robustly cultivating beneficial bacteria to occupy the ecological niche, it competitively inhibits the microorganisms responsible for acne and seborrheic dermatitis, cutting off the root cause of recurrent breakouts from an ecological standpoint.
3. 4D Synergy Matrix
PuriActives® SupraSalix is not a simple physical blend. Through PuriPharm’s supramolecular technology, it establishes a 1+1+1>3 synergistic network:
- 1D Clear & Control: SA pore unclogging + Zinc’s active sebaceous inhibition. A dual-action approach to drastically improve oily skin and congested pores.
- 2D Targeted Anti-inflammatory: Zinc (inhibiting the upstream NF-kB pathway) combined with SA (inhibiting the downstream COX pathway). Delivers rapid erythema reduction and soothes inflamed papules.
- 3D Biomimetic Repair: Xyloglucan’s physical film-forming + Amino acid’s biochemical hydration. Perfectly neutralizes the harsh peeling effects of acids, enabling simultaneous “Clear & Repair.”
- 4D Microbiome Balance: α-Glucan Oligosaccharide reconstructs the microbial barrier, complementing the antimicrobial properties of Zn and SA. It systematically improves acne-prone and reactive skin profiles, preventing future relapses.
4. Core Advantages vs. Benchmark
5. Applications & Formulation Guidelines
PuriActives® SupraSalix demonstrates exceptional compatibility and solubility, making it highly versatile for various cosmetic formats including toners, serums, emulsions, gels, and wash-off products.
Primary Application Scenarios:
- Professional Acne/Comedone Care: Anti-acne serums, spot treatment gels, chemical peel solutions (highly recommended for sensitive skin peeling).
- Sebum & Pore Management: Pore-refining toners, mattifying/balancing emulsions, deep-cleansing mud masks.
- Seborrheic Dermatitis & Scalp Care: Anti-dandruff shampoos, scalp oil-control serums, scalp microbiome treatments.
- SOS Redness & Repair Care: Post-extraction soothing treatments, anti-inflammatory products for barrier-compromised phases.
Formulation Guidelines:
- Appearance: (Please refer to the actual product COA)
- Solubility: Excellent water solubility; easily incorporated into the aqueous phase.
- Recommended Dosage: 1.0% – 5.0% (Depending on specific product claims and efficacy substantiation).
- Optimal pH Range: 4.0 – 6.5 (A mildly acidic environment favors the stability of the supramolecular network and SA activity. Strongly alkaline environments should be avoided).
- Compatibility: Pairs excellently with active ingredients such as Niacinamide, Hyaluronic Acid, and Ceramides. Note: Avoid prolonged co-existence with high concentrations of strong metal chelating agents (e.g., EDTA) in the same system to prevent competitive disruption of the Zinc complex structure.
Copyright Statement: PuriActives® is a registered trademark of PuriPharm Co. Ltd. The information provided in this document is based on current scientific research and in vitro / in vivo testing, intended solely as a reference for formulators and R&D professionals.
PuriActives® Sodium Algin Sulfate The Marine-Derived GAGs Biomimetic for Ultimate Cellular Regeneration
Company: PuriPharm Co. Ltd.
Product Category: Active Ingredient / Anti-Aging & Skin Barrier Repair
Format: Technical & Marketing Brochure
1. Executive Summary
PuriActives® Sodium Algin Sulfate is an advanced, highly purified sulfated polysaccharide derived from premium marine brown algae. Engineered through precise biomimetic biotechnology, it acts as a structural and functional analogue to endogenous Glycosaminoglycans (GAGs), specifically Heparan Sulfate.
By mimicking the extracellular matrix’s (ECM) natural biological environment, Sodium Algin Sulfate plays a crucial role in stabilizing growth factors, reducing chronic inflammation (“inflammaging”), and accelerating deep skin tissue repair. It is the ultimate marine-biotech solution for premium anti-aging, soothing, and post-procedure recovery formulations.
2. The Scientific Rationale: A Master of the Extracellular Matrix (ECM)
As skin ages, the natural pool of Heparan Sulfate in the ECM depletes, leading to structural collapse, impaired cellular communication, and accelerated wrinkling.
PuriActives® Sodium Algin Sulfate features a precisely controlled Degree of Sulfation (DS) that closely mimics human GAGs.
- Growth Factor Stabilization: Its negatively charged sulfated topology allows it to bind specifically to endogenous growth factors (e.g., FGF, EGF, TGF-β), protecting them from proteolytic degradation and amplifying their signaling pathways for collagen synthesis.
- MMP Inhibition: It competitively binds to and inhibits Matrix Metalloproteinases (MMPs), particularly Hyaluronidase and Elastase, preserving the skin’s natural hyaluronic acid and elastin reservoirs.
3. Core Clinical Efficacies
I. Profound Anti-Aging & Wrinkle Reduction
By acting as a biological reservoir for growth factors, Sodium Algin Sulfate stimulates fibroblast proliferation and upregulates the synthesis of Collagen I and III. It restores the dermal-epidermal junction (DEJ) architecture, resulting in visibly firmer skin and a reduction in fine lines.
II. Rapid Barrier Repair & Soothing
Exhibiting exceptional anti-inflammatory properties, it actively downregulates pro-inflammatory cytokines (such as IL-1α and TNF-α). It accelerates epidermal re-epithelialization, making it highly effective for sensitive skin, rosacea, and post-aesthetic procedure care (e.g., post-laser, post-peel).
III. Deep, Sustained Hydration
Unlike standard humectants that merely hold water on the surface, its high molecular weight and dense charge network create a breathable, 3D bio-polymeric film. This shields against trans-epidermal water loss (TEWL) while actively modulating cellular hydration channels from within.
4. Technical Specifications & Formulation Guidelines
- INCI Name: Sodium Algin Sulfate (and) Water (Aqua)
- Appearance: Clear to slightly yellowish, viscous liquid.
- Odor: Characteristic (mild marine origin).
- Solubility: 100% soluble in water. Insoluble in oils and high concentrations of ethanol.
- pH Value (at 20°C): 5.0 – 7.5
- Recommended Usage Level: 1.0% – 5.0%
Formulation Advantages (The PuriPharm Edge):
- High Compatibility: Compatible with a wide range of cosmetic chassis, including clear serums, O/W emulsions, and hydrogels.
- Stability: Highly stable against thermal stress (up to 80°C) and light. Can be added to the aqueous phase before homogenization or post-added during the cooling phase below 40°C.
- Synergistic Potential: Pairs perfectly with peptides, ceramides, and PuriPharm’s NanoActive® encapsulates (like NanoActive® Phloretin) for comprehensive anti-aging and barrier-repair protocols.
5. Application Horizons
- Intensive Anti-Aging Serums: To restructure the dermal matrix and enhance firmness.
- Dermatological Soothing Creams: For hypersensitive, reactive, or compromised skin.
- Post-Procedure Care: Accelerating recovery after laser treatments, micro-needling, or chemical peels.
- Scalp Care Therapies: Reducing scalp inflammation and maintaining follicular ECM health.
PuriPharm Co. Ltd.
Active Science. Advanced Delivery. Real Impact.
For technical dossiers, material safety data sheets (MSDS), or formulation assistance, please contact our R&D support team.
Email: Service@puripharm.com | Web: www.PuriActives.com
NanoActive™ Phloretin Redefining Efficacy with Advanced Nano-Delivery Technology
1. Product Overview
Phloretin, an extraordinary dihydrochalcone polyphenol derived from the root bark of Malus domestica (apple tree), is celebrated for its multi-functional benefits: remarkable tyrosinase inhibition, potent radical scavenging, and cellular DNA protection. However, traditional crystalline Phloretin is notoriously difficult to formulate due to poor water solubility, high oxidation susceptibility, and inability to penetrate the stratum corneum barrier effectively.
PuriPharm introduces NanoActive™ Phloretin—powered by our proprietary Advanced Nano-Delivery System Technology. By encapsulating Phloretin within a sub-50nm nanostructured lipid matrix, we have unlocked its full potential, transforming nature’s most potent antioxidant into a stable, highly bioavailable formulation solution.
2. Key Benefits at a Glance
Breakthrough Bioavailability: Amphiphilic architecture enables seamless delivery across skin barriers.
Enhanced Stability: Protects the active payload from premature oxidation and degradation.
Formulation Freedom: Cold-processable, 100% water-dispersible, and prevents recrystallization or color shift.
Unmatched Potency: Delivers 94% radical scavenging efficiency and powerful tyrosinase inhibition (IC50 = 37.5 μmol/L).
3. The Science Behind the Innovation
Advanced Whitening & Melanin Regulation
Acts at the cellular level to inhibit tyrosinase activity. Fades post-inflammatory hyperpigmentation (PIH) and dramatically improves skin luminosity (L* value) without irritation.
Broad-Spectrum Antioxidant Matrix
Neutralizes reactive oxygen species (ROS) far more effectively than crystalline alternatives. The nano-delivery system ensures max dispersion in aqueous environments, achieving 94% scavenging efficiency—outperforming standard Vitamin C.
Acne Mitigation & Sebum Control
Targets sebaceous glands to reduce excess lipogenesis while inhibiting pro-inflammatory markers (PGE2, COX-2). Promotes a long-lasting matte finish and accelerates blemish recovery.
Deep Cellular DNA Defense
Shields cellular DNA from UV-induced Thymine Dimer formation and prevents the degradation of collagen by blocking MMP-9 expression, addressing the root causes of photoaging.
4. Applications & Guidelines
INCI Name: Phloretin, Phospholipids, Caprylic/Capric Triglyceride, Glycerin, Water
Recommended Use Level: 0.5% – 2.0%
Optimal pH: 4.5 – 6.5
Applications: Premium skin brightening serums, daily antioxidant defense lotions, anti-acne spot treatments, and cellular repair night creams.
Formulator’s Note: Ideal for cold-process formulations (add < 45°C). Compatible with high-clarity clear serums, O/W emulsions, and gels.
5. Storage & Safety
Storage Conditions: Store between 4°C and 25°C. Protect from direct light and localized thermal sources. No strict cold chain required.
Safety Profile: 0.0% irritation index in patch testing. Non-phototoxic, non-sensitizing, and GMO-free.
NanoActive PHLORETIN
PURIPHARM: MOLECULAR EXCELLENCE
Bridging Science & Formulations
We empower global personal care brands through two core pillars of innovation, ensuring biological efficacy meets precise spatial delivery.
NANOACTIVE® ARCHITECTURE
PHLORETIN: THE APPLE EXTRACT
THE SOLUBILITY CHALLENGE
NANOACTIVE® PHLORETIN LIQUID
PRODUCT SPECIFICATIONS
ANTIOXIDANT EFFICACY
ANTI-INFLAMMATORY ACTION
LUMINOSITY & CLARITY
Biological Shield
Beyond traditional UV filters, NanoActive Phloretin prevents cellular damage at the DNA level:
Prevents Thymine Dimer formation.
Reduces p53 protein expression (Stress marker).
Preserves Langerhans Cells for immune defense.
FORMULATOR’S ADVANTAGE
NanoActive Phloretin
Advanced Nano-Delivery System for Enhanced Bioavailability & Skin Penetration
1.PRODUCT DESCRIPTION
NanoActive Phloretin is a highly advanced, water-dispersible nano-structured delivery system developed specifically for high-end cosmetic and dermatological formulations. Phloretin, a natural dihydrochalcone polyphenol primarily extracted from the root bark of apple trees (Malus domestica), possesses extraordinary biological properties including potent tyrosinase inhibition, broad-spectrum free radical scavenging, anti-inflammatory effects, and cellular DNA protection.
Despite its remarkable therapeutic potential, raw crystalline Phloretin faces significant formulation constraints in personal care applications due to its severe lipophilicity, poor aqueous solubility, susceptibility to oxidation, and limited capacity to cross the thermodynamic barrier of the stratum corneum. PuriPharm overcomes these challenges by utilizing an innovative multi-lamellar liposomal architecture. By encapsulating Phloretin into nanostructured lipid matrices (Particle Size < 50 nm), the system dramatically amplifies active molecule stability, optimizes delivery kinetics, and increases biological skin absorption without the use of irritating organic solvents or high alcohol levels.
2.TECHNICAL SPECIFICATIONS
3. BIOLOGICAL EFFICACY & MECHANISMS
3.1 Advanced Melanin Regulation & Skin Whitening
NanoActive Phloretin acts as a highly effective inhibitor of mammalian tyrosinase, the rate-limiting enzyme in melanogenesis. It downregulates the conversion of L-tyrosine to L-DOPA, suppressing melanin synthesis at a cellular level. Clinical data exhibits an ultra-low half-maximal inhibitory concentration (IC50 = 37.5 μmol/L), significantly outperforming traditional agents like Kojic Acid and Arbutin. The nano-delivery system ensures active transport into basal layer melanocytes, effectively fading post-inflammatory hyperpigmentation (PIH), evening out skin tone, and enhancing overall skin translucency and L* luminosity values.
3.2 Comprehensive Antioxidant & Radical Scavenging Architecture
The polyphenolic structure of Phloretin offers powerful electron-donating properties to neutralize destructive reactive oxygen species (ROS). In comparative DPPH radical scavenging assays executed within aqueous environments, standard crystalline Phloretin displays suboptimal performance due to poor phase dispersion. Under identical aqueous test conditions:
Pure Crystalline Phloretin: 42% free radical scavenging capacity.
L-Ascorbic Acid (Vitamin C): 88% free radical scavenging capacity.
NanoActive Phloretin: 94% radical scavenging efficiency.
This distinct upregulation is driven by the amphiphilic lipid membrane shell, which maximizes contact surface area with free radicals in the water phase while preserving the inner molecular integrity of the active polyphenol.
3.3 Sebum Regulation & Anti-Acne Efficacy
NanoActive Phloretin modifies the sebaceous microenvironment through multi-pathway mechanisms. It restricts excessive sebocyte lipogenesis, yielding a quantifiable reductions in sebum output and a long-lasting matte skin finish within 4 weeks. Concurrently, its strong anti-inflammatory properties inhibit Prostaglandin E2 (PGE2) secretion and cyclooxygenase-2 (COX-2) expression, yielding a 29.1% reduction in inflammatory pustules and acne-induced erythema.
3.4 Deep Cellular DNA Shield & Photo-Aging Defense
Beyond traditional cosmetic benefits, NanoActive Phloretin provides genuine biological protection against ultraviolet (UV) irradiation. It enters viable epidermal layers to prevent the formation of cyclobutane pyrimidine dimers (Thymine Dimers) within cellular DNA. It dampens ultraviolet-induced p53 protein expression (a critical cellular stress indicator) and strictly blocks the up-regulation of Matrix Metalloproteinase-9 (MMP-9), thus preventing the structural breakdown of dermal collagen matrices and mitigating chronic photo-induced aging.
4. FORMULATION & PROCESSING GUIDELINES
Formulator’s Edge: Unlike conventional crystalline Phloretin which is prone to recrystallization, sedimentation, and sudden color shifts, NanoActive Phloretin features excellent structural stability and effortless integration into diverse cosmetic chassis.
Recommended Use Level: 0.5% – 2.0% depending on the targeted performance profile (e.g., intensive whitening vs. daily antioxidant defense).
Optimal Formulation pH: Safe and stable across a broad pH span of 3.0 to 6.5. Optimum shelf stability is achieved between pH 4.5 and 6.5.
Processing Temperature: Cold processable. The product should preferably be incorporated during the final phase of manufacturing (cool-down stage) at temperatures below 45°C.
Incorporation Technique: Directly add to the aqueous phase under gentle stirring. Compatible with surfactant systems, hydrogels, O/W emulsions, and clear transparent serums without inducing recrystallization.
5. STORAGE, PACKAGING & SHELF LIFE
- Packaging: Available in 1 kg, 5 kg, and 25 kg food-grade, UV-shielded polyethylene containers.
- Storage Conditions: Store in the original sealed container at temperatures between 2°C and 25°C (refrigerated storage recommended for maximum lifecycle shelf-life). Keep away from direct sunlight, moisture, and localized heat sources.
- Shelf Life: 12 months from the date of manufacture when stored strictly in compliance with recommended conditions.
6. REGULATORY & SAFETY PROFILE
Safety Assessment: Non-irritating to human skin (0.0% irritation index in patch testing). Non-phototoxic, non-sensitizing, and free from genetically modified organisms (GMO-free).
Compliance: INCI registered components. Globally compliant with EU, US FDA, and China NMPA safety technical standards for cosmetics.
Product Introduction: PuriActives® Ceramide E
Product Introduction: PuriActives® Ceramide E
Advanced Biomimetic Lipid for Intensive Skin Barrier Restoration
1. Executive Overview: The Next Generation of Dermocosmetics
PuriActives® Ceramide E (INCI: Cetyl-PG Hydroxyethyl Palmitamide) represents a breakthrough in biomimetic lipid technology. Engineered specifically for the premium skincare and clinical dermocosmetics market, this high-purity pseudo-ceramide precisely replicates the structural geometry and biological function of human Ceramide Type 2.
By acting as the ultimate “intercellular cement,” it effectively fortifies the stratum corneum, restoring the skin’s primary defense system against modern environmental stressors.
2. The Science of Biomimicry: Mechanism of Action
Natural ceramides are easily depleted by aging, harsh surfactants, and environmental factors, leading to compromised skin barriers (e.g., Atopic Dermatitis, extreme dryness).
PuriActives® Ceramide E resolves this through advanced structural homology:
- Intercalation: Its optimized molecular weight and lipophilic tail allow it to seamlessly intercalate into the existing lipid matrix of the skin.
- TEWL Reduction: It physically seals the micro-fissures in the stratum corneum, dramatically reducing Transepidermal Water Loss (TEWL) and locking in endogenous moisture.
- Barrier Reinforcement: Protects sensitive nerve endings from external irritants, instantly soothing reactive skin.
3. The Thermodynamic Advantage: Lamellar Phases
Beyond mere occlusion, PuriActives® Ceramide E is distinguished by its thermodynamic behavior in cosmetic formulations.
When co-emulsified with physiological lipids (cholesterol and free fatty acids), it self-assembles into highly ordered Liquid Crystalline Lamellar Phases.
- Sustained Release: This multi-layered structure mimics healthy human sebum, offering long-lasting, sustained hydration rather than a temporary surface coating.
- Elegant Skin-Feel: It delivers rich, intensive moisturization without the heavy, greasy tackiness traditionally associated with heavy ointments.
4. Formulation Excellence: The “Golden Ratio”
To unlock the maximum clinical efficacy of PuriActives® Ceramide E, our scientists recommend the biomimetic 3:1:1 Ratio (Ceramide : Cholesterol : Free Fatty Acid).
Application Versatility:
- Face & Body Care: Barrier repair creams, anti-aging moisturizers, and soothing lotions for sensitive/eczema-prone skin (Use Level: 0.1% – 3.0%).
- Advanced Hair Care: Deep conditioning masks and post-chemical treatment (bleaching/coloring) cuticle lipid replenishment.
- Baby Care: Ultra-gentle, skin-identical protection for developing skin barriers.
5. Premium Quality & “Clean Label” Promise
Manufactured under the rigorous quality control standards of PuriPharm, this ingredient is designed for formulators targeting the “Clean Beauty” and high-end clinical segments.
- 100% Preservative & Antioxidant Free: Eliminates the risk of sensitization from additive chemicals.
- Exceptional Purity: Heavy metals meticulously controlled (≤10mg/kg), ensuring safety for the most sensitive dermatological applications.
- Microbiological Superiority: Meets and exceeds stringent pharmacopeial-grade limits (Aerobic Plate Count ≤1000 CFU/g).
- Proven Stability: Guaranteed shelf life of 36 months at room temperature (4~25℃), demonstrating robust chemical stability.
PuriPharm Co., Ltd. – Innovating at the intersection of biotechnology and dermatological science. Contact our technical team for custom formulation guidance and clinical data dossiers.
NanoActive® Phyto-Retinal Booster
The Ultimate Synergy of Retinaldehyde and Silymarin: Pioneering Advanced Bioretinoid Therapy
Manufacturer: PuriPharm Co. Ltd.
Product Category: High-efficacy Functional Actives (PuriActives®) / Advanced Nano Delivery Systems (NanoActive®)
INCI Name: Water, Glycerin, Phospholipids, Retinal, Silybum Marianum (Milk Thistle) Extract, Caprylic/Capric Triglyceride
1. Product Concept: Solving the “Retinoid Paradox”
In the landscape of dermatology, Retinoids remain the gold standard for age-reversal. However, the industry has long been hindered by the “Retinoid Paradox”—the inverse relationship between biological potency and skin tolerance.
- The Demand for High-Potency Anti-Aging: Traditional Retinol requires two metabolic oxidation steps to become active, often leading to “Retinoid Dermatitis” (peeling, erythema) at effective concentrations.
- The Sensitive Skin Frontier: There is a critical market need for a solution that provides deep dermal restructuring without compromising the integrity of the epidermal barrier.
NanoActive® Phyto-Retinal Booster overcomes these challenges by integrating Retinaldehyde (the one-step precursor to Retinoic Acid) with Silymarin (a natural bio-shield) within a proprietary nano-encapsulation matrix. This is not merely a combination of ingredients, but a fundamental reconfiguration of skin pharmacokinetics.
2. Bio-Actives & Molecular Mechanisms
I. Retinaldehyde (Retinal): The “One-Step” Metabolic Pathway
Retinaldehyde is the direct precursor to Retinoic Acid. By bypassing the slow, rate-limiting oxidation step required by Retinol, it delivers superior performance:
- Metabolic Efficiency: Retinal is converted into active Retinoic Acid up to 11 times more efficiently than Retinol within skin cells.
- Targeted Remodeling: It actively triggers fibroblasts to up-regulate Collagen Type I, Type III, and Elastin, significantly strengthening the Dermo-Epidermal Junction (DEJ).
II. Silymarin: The Phyto-Shield against Inflammaging
Silymarin acts as both a biological buffer and a potent anti-aging active in its own right:
- Inhibiting Inflammaging: By precisely inhibiting the NF-κB signaling pathway, Silymarin blocks the release of pro-inflammatory cytokines, fundamentally mitigating the risk of “Retinoid-induced” irritation.
- Molecular Stabilization: Its robust radical scavenging capacity neutralizes UV-induced ROS, shielding the sensitive Retinal molecule from photodegradation.
3. NanoActive® Advanced Delivery System
Utilizing biomimetic phospholipid bilayer technology, PuriPharm encapsulates these actives into ultra-fine vesicles (~10-100nm) for “Smarter Delivery”:
- Superior Permeation: The extremely small particle size (~50nm average) allows the vesicles to navigate the intercellular lipid matrix, reaching the basal layer and upper dermis with ease.
- Controlled Release & Bioavailability: By mimicking the skin’s natural cell membranes, the system ensures high compatibility and a sustained release profile, preventing the “concentration spikes” that cause acute irritation.
- Chemical Shielding: Provides a physical barrier against oxygen and UV radiation, dramatically extending the shelf-life and efficacy of the Retinal molecule in final formulations.
4. Technical Advantages & Formulation Guidelines
- Water-soluble: Unlike conventional hydrophobic Retinal, this system is fully water-dispersible, allowing for the creation of high-performance serums, lightweight night creams, and even transparent formulations.
- Enhanced Safety Profile: Clinical evaluations demonstrate a reduction in irritation scores by over 60% compared to free Retinol at equivalent biological activity levels.
- Color & Stability: Yellow to brownish-yellow viscous liquid. Our stabilization technology prevents the severe browning/yellowing issues common with traditional Retinal powders.
5. Efficacy Data: From Science to Results
- Cellular Regeneration: +45% increase in Keratinocyte proliferation within 72 hours (in-vitro).
- Genetic Up-regulation: mRNA expression for Collagen Type I and III increased by over +120%.
- Clinical Efficacy: 28-day in-vivo studies show significant reduction in wrinkle depth and visible improvements in skin density and luminosity.
6. Application Guidelines
- Recommended Dosage: 1.0% – 5.0%
- Optimal pH Range: 4.5 – 6.5 (Aligns with skin’s natural acidity while maximizing carrier stability).
- Processing: Cold process highly recommended; add at the end of the manufacturing cycle.
PuriPharm Co. Ltd. (浦瑞生物医药技术有限公司)
Leading Advanced Nano Delivery: Transforming Molecular Science into Exceptional Efficacy.
ACTIVE SCIENCE. ADVANCED DELIVERY. REAL IMPACT.
From Science to Results.
Contact: service@puripharm.com