INCI Name: Tocopherol
Pure vitamin E. Used for it's anti-oxidant properties and as a skin conditioning agent.
There are four major types of tocopherols: alpha, béta, gamma and delta. The alpha-tocopherol shows the higest vitamin E activity. For vitamin E activity, the order is: alpha, beta, gamma, delta. For antioxidant properties in fats and oils, the order is: gamma, delta, beta, alpha.