What it is
Glyceryl Arachidonate is a monoglyceride formed from glycerin and arachidonic acid, a long-chain polyunsaturated fatty acid. As a lipid it adds emollience and helps condition the skin surface, leaving a softer feel. In sunscreens it is typically present as a minor conditioning component rather than a primary base.
Safety & warnings
It is generally well tolerated as an emollient at cosmetic use levels and is not a recognized fragrance allergen. As a fatty acid glyceride it is a lipid, so individuals very prone to clogged pores may prefer to monitor how rich formulas containing it feel on their skin.
Origin & sourcing
Synthetic ester made by combining glycerin with arachidonic acid; the fatty acid portion is a polyunsaturated lipid related to those found in animal and some microbial sources.
Questions everyone asks
What is glyceryl arachidonate used for?
It is a lipid emollient that softens and conditions the skin, usually included as a minor ingredient in moisturizing or sunscreen formulas.
Is it a UV filter?
No. It is a conditioning lipid and does not contribute to a product's UV protection.