Source premium Ascorbyl Tetraisopalmitate (VC-IP), a highly stable, oil-soluble derivative of Vitamin C. Renowned for its superior skin penetration and conversion to pure ascorbic acid, it delivers potent brightening, anti-aging, and collagen-boosting benefits without the irritation or instability of traditional L-ascorbic acid. Ideal for high-end serums, oils, and sensitive skin formulations. Competitive bulk pricing for global cosmetic manufacturers. High-quality raw material. Get a quote today!