An amino acid. It supports hydration and joins a recovery complex. Well tolerated.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
An amino acid that supports hydration. Safe.
Asparagine is an amino acid found in skin as part of the natural moisturizing factor and protein metabolism. INCI: Asparagine. In a formula it works as a humectant and conditioning agent, holding water and supporting skin softness, often alongside other amino acids. Its standalone activity is mild; it is a supporting component rather than a lead active with a marked clinical effect. Pregnancy safety. Topical use, low systemic absorption, no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low, suitable for sensitive skin.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Asparagine is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Asparagine suits: normal, dry, combination, oily, sensitive.
An amino acid.
The INCI name is Asparagine. It may also appear as: Аспарагин.
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