3-O-Ethyl Ascorbic Acid (Vitamin C) – Cosmetic Grade

3-O-Ethyl Ascorbic Acid is a stable, advanced derivative of Vitamin C widely used in skincare formulations for brightening, antioxidant protection, and reducing hyperpigmentation. It penetrates effectively into the skin and helps promote a radiant, even-toned complexion.

Our high-purity cosmetic grade Vitamin C powder is ideal for formulators, skincare brands, and DIY enthusiasts.

Benefits & Uses

• Helps brighten skin and improve radiance
• Reduces appearance of dark spots and pigmentation
• Provides antioxidant protection against environmental damage
• Supports even skin tone
• Suitable for serums, creams, lotions, and gels

🧪 Recommended Usage & Solubility

• Usage Rate: 0.5% – 5%
• Solubility: Water-soluble
• pH Stability: Stable in pH 3.0 – 6.0
• Formulation Phase: Water phase

⚗️ How to Use

• Dissolve the powder in distilled water
• Add to the water phase of formulation
• Mix until completely dissolved
• Maintain pH below 6 for best stability and effectiveness
• Avoid prolonged exposure to high heat

📊 Product Specifications

• INCI Name: 3-O-Ethyl Ascorbic Acid
• Common Name: Ethylated Vitamin C
• CAS Number: 86404-04-8
• Molecular Formula: C₈H₁₂O₆
• Appearance: White crystalline powder
• Purity: ≥ 99%
• Grade: Cosmetic Grade

🔬 Ideal For

• Skincare formulators
• Brightening and anti-pigmentation products
• DIY skincare enthusiasts
• Cosmetic brands

⚠️ Safety Information

• For external use only
• Store in a cool, dry place away from light
• Keep container tightly closed