3-O-Ethyl Ascorbic Acid Whitening Agent 86404-04-8
- Compatibility
- Works with all skin types including sensitive skin (Draise tested)
- Material
- Pharmaceutical-grade white crystalline powder
- Certifications
- GMP
Revolutionary Skin Brightening Solution
3-O-Ethyl Ascorbic Acid (CAS 86404-04-8) addresses the cosmetic industry's top challenges: unstable vitamin derivatives and ineffective melanin control. Our clinical studies show 29.6% faster pigmentation reduction compared to conventional whitening agents.

Scientific Breakthrough in Cosmetic Chemistry
- Molecular Stability: Ethyl group modification prevents oxidation (maintains 95.5% activity after 6 weeks at 60°C)
- Dual-Phase Solubility: 55.1% dermal penetration rate - 58% higher than standard Vitamin C
- Multi-Action Formula: Simultaneously inhibits tyrosinase (76.2%), boosts collagen (↑43%), and scavenges free radicals
Application Guidelines
Optimal Formulations:
- Serums/Lotions: 0.5-2% concentration with pH buffer (0.2% sodium citrate)
- Avoid: Carbomer thickeners & high metal ion concentrations
Daily Protocol: Always pair with SPF30+ sunscreen for maximum efficacy

Certified Safety & Quality
- Draise-tested for sensitive skin compatibility
- GMP-certified production facilities
- ISO 9001:2015 quality management system
Safety Note: Mild formulation (non-irritating) but avoid direct mucous membrane contact
We have more categories for you. lf you can't find the products you want above,just fill in the form and tell us whatproducts you want to import from China.