Vitamin C, Ascorbyl Tetraisopalmitate

This is a stabilized liquid lipophilic form of vitamin C with excellent thermal and oxidative stability. At room temperature, it mixes easily with oils and esters and forms a clear and transparent liquid even at high dosage. It does not need to be heated , but if necessary you can also process it hot (avoid overheating and prolonged heating) This ingredient is sensitive to metals and materials with catalytic activity. To improve its efficacy and stability, use chelators and vitamin E. Do not use with clays. This is a synthetic ingredient with approximately 15 % natural origin. It is suitable for vegan formulations. Recommended dosage: 0.1 - 0.2 % as an antioxidant (to protect the product) 0.1 - 1.0 % as an active ingredient 5 - 20 % in a high-performance serum