Arginine: What is this ingredient?
An amino acid used in cosmetics as a skin-conditioning ingredient and pH-adjusting aid.
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Chelators & pH Adjusters
Arginine
Arginine
One-line definition
An amino acid used in cosmetics as a skin-conditioning ingredient and pH-adjusting aid.
Key functions
Buffering
Ingredient FAQ
Arginine: What does it do?
Buffering
Arginine: What should I watch for?
Skin response can vary by skin type and formula, so patch testing is recommended for sensitive skin.
