What it is
Batyl alcohol is the mono-octadecyl (stearyl) glyceryl ether, a lipid that occurs naturally in some animal tissues and is also produced for cosmetic use. In formulas it acts as an emollient that softens the skin and can help support a smooth, conditioned feel. It is sometimes included for its skin-conditioning properties in moisturizers and sunscreens.
Safety & warnings
Batyl alcohol is generally well tolerated in cosmetic use. It is a lipid-based emollient and is not a recognized fragrance allergen.
Origin & sourcing
Batyl alcohol is a glyceryl ether of a long-chain fatty alcohol. It occurs naturally in sources such as fish liver oils and bone marrow lipids and can also be prepared synthetically.
Questions everyone asks
What does batyl alcohol do in a sunscreen?
It works as an emollient and skin-conditioning agent, helping the product feel smooth and soft on the skin. It does not provide UV protection.
Is batyl alcohol a drying alcohol?
No. Despite the name, it is a waxy lipid (a glyceryl ether of a fatty alcohol) and behaves as a moisturizing emollient, not a volatile drying alcohol.