What it is
Glyceryl Linolenate is a monoglyceride formed from glycerin and linolenic acid, a polyunsaturated omega fatty acid. As a lipid it softens and conditions the skin surface and contributes to a comfortable, smooth feel. In sunscreens it generally appears as a minor emollient component within the oil phase.
Safety & warnings
It is generally well tolerated as an emollient at cosmetic use levels and is not a recognized fragrance allergen. Because it is a fatty-acid glyceride, individuals very prone to breakouts may prefer to monitor how rich formulas containing it behave on their skin.
Origin & sourcing
Synthetic ester made from glycerin and linolenic acid; the fatty acid is a polyunsaturated lipid found in various plant oils.
Questions everyone asks
What is glyceryl linolenate?
It is an emollient ester of glycerin and linolenic acid, an omega fatty acid, used to soften and condition the skin.
Is it the same as linolenic acid?
No. It is the glycerin ester of linolenic acid, which makes it more lipid-like and suited to the oil phase of a formula.