skincarelovers

My routine is just cocoa butter and water.

There are different forms of vitamin C used in serums, such as L-ascorbic acid (pure vitamin C), ascorbyl palmitate, tetrahexyldecyl ascorbate, and magnesium ascorbyl phosphate. L-ascorbic acid is the most potent and effective form, but it can be unstable and may cause irritation for some individuals. Other forms are more stable...