Ascorbyl palmitate

Ascorbyl palmitate is a synthetic ester formed by combining vitamin C (ascorbic acid) with palmitic acid, a saturated fatty acid of plant origin. This bond gives the molecule a fat-soluble character that sets it apart from conventional vitamin C, which is naturally water-soluble. It is widely used in the food industry as well as in dietary supplements as an antioxidant. Thanks to its dual affinity for both aqueous and lipid environments, ascorbyl palmitate contributes to protecting cells against oxidative stress. It acts particularly at the level of cell membranes, which are rich in lipids and are less accessible to standard forms of vitamin C. In this way, it contributes to neutralising free radicals in biological compartments that other forms of vitamin C reach less effectively. Supplementation with ascorbyl palmitate is of interest for those seeking broader antioxidant coverage, encompassing both the aqueous and fatty environments of the body. Its good stability to heat and oxidation also makes it a valued form of vitamin C for preservation in nutritional formulations.