Ascorbyl Tetraisopalmitate is an oil-soluble derivative of vitamin C, formed by esterifying ascorbic acid with isopalmitic acid. Compared to pure vitamin C (L-ascorbic acid), Ascorbyl Tetraisopalmitate offers superior stability and skin penetration, making it resistant to oxidation and suitable for various skincare formulations.

Key Benefits

Powerful Antioxidant – Neutralizes free radicals, reduces oxidative stress, and delays skin aging.
Brightens Skin Tone – Inhibits melanin production, reduces dullness, and evens out skin tone.
Boosts Collagen Synthesis – Stimulates collagen production, improving skin elasticity.
Stable & Gentle – Resistant to light and heat degradation, suitable for sensitive skin.
Deep Penetration – Oil-soluble structure enhances skin absorption for better efficacy.

Applications

• Serums & Creams – Used in anti-aging and brightening formulations.
• Sunscreen Products – Enhances UV protection by reducing oxidative damage.
• Eye Care – Helps diminish dark circles and fine lines.
• Oil-Based Formulas – Ideal for anhydrous serums or facial oils.

Precautions

• Avoid Mixing with Strong Acids/Bases – May compromise stability.
• Use with Sunscreen – Antioxidants work best with UV protection.
• Patch Test for Sensitive Skin – Recommended before full-face application.
• Storage Conditions – Keep away from high heat and direct sunlight.

Ascorbyl Tetraisopalmitate is a highly effective and stable vitamin C derivative, ideal for anti-aging, brightening, and antioxidant skincare, offering better tolerance and longevity than traditional vitamin C.