Phyto-C Skin Care by PhytoCeuticals, Inc. is the market leader in natural product chemistry skin and health care products. It was established by Dr. Mostafa Omar, the inventor of topical Vitamin C (L-Ascorbic Acid). we are committed to developing the most advanced and effective skincare formulations with natural ingredients. https://healthaffaircare.com/tetrahexyldecyl-ascorbate-a-superior-form-of-vitamin-c-serum/