EEvigrade
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Arginine

Amino acid; participates in collagen synthesis and acts as a pH regulator replacing synthetic alkalis. In skin formulas works as a mild humectant.

Moisturizing

Evidence by route

Topical application

C

Weak evidence. In vitro data, open-label studies, or expert consensus.

Safe pH regulator and auxiliary humectant. Standalone clinical skin effects are limited.

  • CIR Expert Panel. Int J Toxicol. 2006;25 Suppl 1:95-107.

Tolerability and safety

Irritation potential

Low

Allergen risk

Low

Pregnancy

Safe

Skin types

Suitable for

NormalDryOilyCombinationSensitive

Frequently asked questions

Is Arginine safe during pregnancy?

Arginine is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.

What skin types is Arginine for?

Arginine suits: normal, dry, oily, combination, sensitive.