Category Archives: Biotechnology

PuriActives® PuriVitin™

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1. PRODUCT IDENTITY
Trade Name: PuriActives® PuriVitin™
INCI Name (EU/US): Saccharide Isomerate, Aqua, Citric Acid, Sodium Citrate
CAS No.: 100843-69-4, 7732-18-5, 77-92-9, 68-04-2
Origin: 100% Plant-derived
General Description
PuriVitin™ is a highly effective, 100% plant-derived carbohydrate complex designed to provide deep, long-lasting hydration. Its unique composition is chemically similar to the carbohydrate fraction of the Natural Moisturizing Factor (NMF) found in human skin.
Unlike conventional humectants that can be easily washed off, PuriVitin™ binds physically to the skin’s keratin, creating a moisture reservoir that lasts for up to 72 hours. It is an essential active for formulations targeting instant hydration, barrier repair, and scalp comfort.

2. KEY BENEFITS & CLAIMS
“Magnet-Like” Skin Affinity
●Unique Binding Mechanism: PuriVitin™ binds to the epsilon-amino group of lysine in keratin. This unique binding mechanism ensures the active is not washed off by water, making it ideal for both leave-on and rinse-off products (e.g., shower gels, face cleansers).
●Long-Lasting Hydration: Provides sustained hydration for up to 72 hours, breaking the dry-skin cycle.
Skin Barrier Support
●Strengthens Barrier Function: Improves the skin’s defense against external aggressors (pollution, cold weather, dry air).
●Soothing Effect: Visible reduction in dryness, flakiness, and tightness associated with dehydrated skin.
●Scalp Care: effectively hydrates the scalp, reducing itchiness and improving the overall health of the scalp microbiome environment.
Sensory Profile
●Leaves skin feeling soft, plump, and smooth without stickiness.

3. COMPOSITION DATA

4. TECHNICAL SPECIFICATIONS
Physical & Chemical Properties

Microbiological Standards

5. MECHANISM OF ACTION
PuriVitin™ functions differently from traditional polyols (like glycerin) or macromolecules (like hyaluronic acid).
1.Isomerization: The glucose and fructose from plant kernels are isomerized to create a unique carbohydrate complex.
2.Bio-Mimicry: This complex mimics the composition of carbohydrates found naturally in the Stratum Corneum.
3.Keratin Binding: Upon application, PuriVitin™ forms a permanent bond with the keratinocytes. This bond is so strong that the moisture-locking effect persists until the dead skin cells naturally exfoliate (desquamation), ensuring hydration that outlasts washing.

6. APPLICATIONS & DOSAGE
Recommended Use Level: 1.0 – 5.0%
PuriVitin™ is suitable for a wide range of cosmetic applications:
Skin Care
●Daily Moisturizers: Day and night creams for instant and long-term hydration.
●Serums & Essences: Intensive hydration boosters.
●Anti-Aging: Plumps skin to reduce the appearance of fine lines caused by dehydration.
Rinse-Off Products
●Cleansers & Body Wash: Provides hydration that stays on the skin even after rinsing.
●Hand Soaps: Protects hands from dryness caused by frequent washing.
Hair & Scalp Care
●Shampoos & Conditioners: Hydrates the scalp to prevent flakes and itchiness.
●Hair Masks: Improves moisture retention in the hair shaft.
Body Care
●Body Lotions: For long-lasting comfort on dry areas (elbows, knees, heels).

7.FORMULATION GUIDELINES
●Solubility: Freely soluble in water. Insoluble in oils.
●Incorporation: Can be added to the water phase or at the end of the formulation process (cooling phase).
●Processing Temperature: Stable at temperatures up to 80°C. Can be processed hot or cold.
●pH Stability: Stable across a wide pH range (3.0 – 7.0 recommended for final formulation efficacy).
●Compatibility: Compatible with most cosmetic ingredients, including high concentrations of ethanol and electrolytes.

8. REGULATORY & STORAGE
Storage Conditions
●Store in the original, unopened container.
●Protect from direct sunlight and heat.
●Store at room temperature (15°C – 25°C).
Shelf Life
●36 months from the date of manufacture when stored under recommended conditions.
Packaging
●Standard industrial plastic containers (Drum/Jerry can).
Safety & Regulatory Status
●Vegan: Suitable for vegan formulations.
●Non-GMO: Produced from non-GMO plant sources.
●Preservative Status: Preservative-free (Self-preserving due to high solid content and osmotic pressure).

Disclaimer:
The information provided in this data sheet is based on our current knowledge and experience. It does not relieve the processor from carrying out their own tests and trials. A legally binding assurance of certain properties or suitability for a specific purpose cannot be derived from this data.
Manufacturer:
PuriPharm Co., Ltd.
PuriActives® is a registered trademark of PuriPharm Co., Ltd.

PuriBifido

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INCI Name :Bifida Ferment Lysate

Bifida Ferment Extract, Phenoxyethanol, Potassium Sorbate, Xanthan Gum

CAS No. None for now; 122-99-6; 24634-61-5; 11138-66-2

It is fermented by the compound bifidobacteria (known as bifidus yeast in the industry). It is a probiotic product that thoroughly improves the skin condition and can be classified as a skin micro-ecological active matter. The core ingredient of the Estee Lauder Advanced Night Repair is the bifidus yeast. The anti-ageing active ingredients extracted from the lysate of bifidobacteria through biotechnology can effectively protect skin, reduce the damage caused by ultraviolet rays to the skin, activate the immuno-suppressive process, stimulate endogenous skin protection, and promote cell repair. It can reduce skin spots, brighten the skin, reduce the number and degree of wrinkles, and smooth the skin. Bifidus yeast can promote cell repair and support the endogenous protection mechanism to fight against skin aging.

PuriBifido is created through the fermentation of composite bifidobacterium (commonly known as Bifida) groups. It is a bifidobacterium derivative that can completely improve skin states with the

Specification

Exterior Opaque light yellow fluid
Smell Slight featured acid smell
pH 4.0~6.0
Total solids ≥ 3.0 %
Nitrogen level 0.1~0.15%
Total amount of fungi ≤ 50 CFU/ml
Total amount of bacteria ≤ 300 CFU/ml
Heavy metal ≤ 40 ppm

Recommendation for use

Recommend dosage: 5.0~20.0%. An addition may be applied if required.

  • This product is a suspension, so there may be a few sediments after being left still for a long time, which is normal. Please shake it up before use.
  • It is recommended to add thickener in the prescription so as to prevent bacteria pieces from subsiding. The specific prescription shall be determined after testing.
  • Use it at the temperature lower than 60℃, and add it to the aqueous phase.
  • If this product is mixed with high-concentration alcohols, the flocculation precipitation will occur. The maximum allowable alcohol concentration is 30% according to the prescription.
  • If this product contacts a strongly acidic/alkaline environment, the flocculation precipitation and color change will occur. It should be avoided to directly add the product to such environment.