What it is
Tocopheryl Linoleate/Oleate is an oil-soluble vitamin E derivative in which tocopherol is esterified with linoleic and oleic acids. The fatty acid portion adds emollient, conditioning character while the tocopherol contributes antioxidant function. It is used in emulsions and oil phases to soften skin and help stabilize formulas.
Safety & warnings
Vitamin E fatty-acid esters are generally well tolerated; as a fatty, oil-soluble ingredient it may feel rich on the skin, and very acne-prone users sometimes prefer lighter alternatives.
Origin & sourcing
Synthetic ester produced from tocopherol (vitamin E) and the fatty acids linoleic and oleic acid.
Questions everyone asks
Why combine vitamin E with fatty acids?
The fatty acid esters make it oil-soluble and emollient while keeping the antioxidant character of vitamin E.
What does it do in a sunscreen?
It acts as a conditioning, emollient antioxidant within the oil phase of the formula.