Ascorbyl Tetraisopalmitate by YR Chemspec is a heat-stable antioxidant, hydrating- and whitening agent. It is a potent, oil-soluble form of vitamin C ester. It exhibits anti-acne, anti-aging, moisturizing, skin... view more

Hydroxypinacolone Retinoate by YR Chemspec acts as an anti-aging and whitening agent. It is a retinol derivative, which has the function of regulating the metabolism of the epidermis and stratum corneum. It can... view more

Sodium Ascorbyl Phosphate by YR Chemspec acts as whitening agent. It is a salty ester derivative of vitamin C. It is non-toxic with no stimulation and provides stability. It is absorbed through the... view more