CAS No.: 183476-82-6
Product introduction:VC-IP, also known as Ascorbyl Tetraisopalmitate, is a highly stable, oil-soluble derivative of vitamin C. It is formed by esterifying ascorbic acid with four isopalmitic acid groups, which significantly enhances its lipid solubility and stability against oxidation, heat, and light. It is one of the most advanced vitamin C derivatives used in premium skincare formulations.

CAS No.:183476-82-6
VC-IP is a clear to pale yellow viscous liquid or oily substance. It is freely soluble in oils, organic solvents such as ethanol and esters, but insoluble in water. It exhibits excellent stability under various formulation conditions and is known for its superior skin penetration and conversion to active vitamin C.
Core Functions:
Anti-aging and skin brightening cosmetic formulations (serums, creams, oils)
Stimulation of collagen synthesis and reduction of fine lines and wrinkles
Inhibition of melanin production for even skin tone and dark spot correction
Antioxidant protection against environmental stressors and photoaging
Research use in transdermal delivery and cosmetic science






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