Quick answer
Natural amino acid found in the body; A synthetic derivative is what’s used in skin care to condition/soften skin; Plays a role in enhancing the penetration of the other ingredients; May help diminish the impact UV light exposure has on skin’s surface; Considered safe and non-irritating Key benefits: Hydration.
Sarcosine
Updated
Glycine, N-methyl-
Purpose
Synthetic amino acid used in cosmetics to condition/soften skin. May also help enhance the penetration of other key ingredients and can lessen the impact UV exposure has on skin’s surface.
Rating
BEST
Category
Humectant
INCI Purpose
SKIN CONDITIONING
Benefits
Alternative Names
At a Glance
Natural amino acid found in the body
A synthetic derivative is what’s used in skin care to condition/soften skin
Plays a role in enhancing the penetration of the other ingredients
May help diminish the impact UV light exposure has on skin’s surface
Considered safe and non-irritating
Article
Sarcosine is a natural amino acid (also known as n-methyl glycine) found in human body tissue, but the sarcosine found in cosmetic formulas is a synthetic derivative that conditions and softens skin. Sarcosine may also play a role in enhancing the penetration of the other ingredients.
Research has shown that sarcosine can help diminish the impact UV light exposure has on skin’s surface, so you may find it included in various types of sunscreens. Other research indicates it has potential as an oil-controlling agent.
Sarcosine is considered safe and non-irritating.
References