Ascorbyl Palmitate is the ester of L-ascorbic acid (Vitamin C) and palmitic acid. This creates a fat-soluble form of Vitamin C that functions as an effective lipophilic antioxidant. It is produced by chemical esterification and appears as a white to yellowish-white powder.
Unlike water-soluble ascorbic acid, Ascorbyl Palmitate can protect lipid-rich food systems from oxidative deterioration. This makes it valuable for oils, fats, and lipid-based formulations. It is widely used as a food-grade antioxidant preservative, a source of vitamin C in dietary supplements, and an active ingredient in cosmetic products for skin brightening. Its synergistic effect with tocopherols enhances overall antioxidant protection in food and supplement applications.
