Ascorbyl Tetraisopalmitate

Ascorbyl Tetraisopalmitate (Ascorbyl Tetraisopalmitate) is a high purity, lipid-soluble vitamin C tetraester of isopalmitic acid, extensively utilized in facial oils, anhydrous balms, and water-in-oil skin care formulations as an oil-phase vitamin C active, engineered to remain stable in lipid environments, deliver vitamin C activity following skin esterase hydrolysis, reinforce antioxidant skin defense and luminosity, and optimize oil-soluble vitamin C antioxidant performance.