Quick answer
Primarily used as an emulsifier with other fatty acids; Has mild cleansing properties; Can be a key part of cosmetic ingredient delivery systems; Obtained via hydrolysis of barrier-repairing ingredient lecithin
Lysolecithin
Updated
Lecithins, hydrolyzed
Purpose
This fatty acid is obtained by various types of hydrolysis of the fatty acid lecithin. It has emulsifying and cleansing benefits and also plays a role in skin care delivery systems
Rating
GOOD
Category
Cleansing Agent, Emulsifier
INCI Purpose
SURFACTANT - EMULSIFYING
Alternative Names
At a Glance
Primarily used as an emulsifier with other fatty acids
Has mild cleansing properties
Can be a key part of cosmetic ingredient delivery systems
Obtained via hydrolysis of barrier-repairing ingredient lecithin
Article
Lysolecithin is a fatty acid-derived ingredient made by acid, enzymatic, or other methods of hydrolysis of lecithin, a key barrier-repair ingredient for skin. This form of lecithin is primarily used as an emulsifier alongside other fatty acids, vitamins, plant extracts, and glycols.
Lysolecithin plays a role in encapsulated delivery systems wherein the compound breaks down over time, releasing its contents into skin’s uppermost layers. This can provide several benefits, such as enhancing hydration via prevention of water loss and helping to visibly repair skin’s barrier.
Low amounts of lysolecithin (0.05–0.075%) are used in cosmetics as part of a blend, so it doesn’t take much of this ingredient to have a positive impact on the formula and, in turn, skin. Due to its close relation to lecithin and hydrogenated lecithin, lysolecithin is considered safe for skin.
See: Lecithin, Hydrogenated Lecithin
References