Arginine is an amino acid, a building block of proteins, naturally found in the skin. In skincare, it functions as a humectant, helping to attract and retain moisture in the skin. It also plays a role in skin repair and collagen production, contributing to overall skin health.
NoneAmino acidEvidence: Medium
BenefitGood 2.8 / 4
Hydration
Barrier support
Anti aging
Soothing
Texture
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Hydrates skin
Supports skin repair
Boosts collagen production
Antioxidant properties
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Arginine is a semi-essential amino acid, meaning the body can produce it, but sometimes not enough. It's a fundamental component of proteins and is involved in various biological processes, including skin health.
How does Arginine benefit the skin?
Arginine helps to hydrate the skin by acting as a humectant, drawing moisture from the air into the skin. It also supports the skin's natural repair processes and can contribute to a more youthful appearance by aiding in collagen synthesis.
Spotty Labs