NanoActive DMC – PuriPharm

Advanced Delivery System by PuriPharm Co. Ltd.

Liposomal Dimethylmethoxy Chromanol. The ultimate dual-scavenger shield against Reactive Oxygen Species (ROS) and Reactive Nitrogen Species (RNS), engineered for maximum bioavailability.

1. Redefining Antioxidant Protection

Dimethylmethoxy Chromanol is widely recognized as one of the most potent synthetic analogs of γ-tocopherol. Unlike traditional antioxidants that only target Oxygen free radicals, DMC is a unique dual-scavenger, effectively neutralizing both ROS and RNS, preventing lipid peroxidation and protein damage.

However, incorporating DMC into cosmetic formulations presents challenges due to its solubility and stability issues. PuriPharm’s NanoActive technology solves this by encapsulating DMC within nanometric liposomal vesicles. This structural mimicry of the stratum corneum ensures superior stability, profound epidermal penetration, and sustained release of the active molecule.

Key Advantages:

Dual Scavenging: Neutralizes both ROS and RNS, offering 360° cellular protection.
Liposomal Delivery: Nano-scale vesicles ensure deep penetration and prolonged efficacy.
Photo-aging Defense: Prevents UV-induced DNA damage and premature skin aging.
Formulation Friendly: Water-soluble liposomes easily integrate into aqueous phases.

2. The Science Behind the Shield

A targeted approach to cellular defense and delivery.

① ROS & RNS Quenching

Environmental stressors (pollution, UV) trigger ROS (like Superoxide) and RNS (like Peroxynitrite). DMC acts as an electron donor, rapidly stabilizing these radicals before they can initiate cascading lipid peroxidation in cell membranes.

② Phospholipid Bilayer Integration

PuriPharm encapsulates DMC in a flexible, biocompatible phospholipid bilayer. This liposome protects the fragile DMC molecule from premature oxidation within the cosmetic formula, dramatically increasing shelf-life.

③ Targeted Release

Due to their nanometric size (< 100nm) and biomimetic nature, the liposomes fuse with the stratum corneum, releasing DMC directly into the deeper epidermal layers where cellular protection is most critical.

3. Technical Specifications

Designed for cosmetic formulators seeking uncompromising quality, stability, and ease of use in advanced skincare architectures.

4. Applications

Anti-Aging Serums: Prevent structural protein degradation.
Anti-Pollution Creams: Shield against urban environmental stress.
Suncare & After-Sun: Mitigate UV-induced oxidative cascade.
Brightening Essences: Prevent oxidation-triggered melanogenesis.