✅ Generally Safe
Is Polyglutamic Acid safe for perioral dermatitis?
Also known as: pga, gamma-polyglutamic acid
Verdict: Generally Safe
A powerful humectant that holds more moisture than hyaluronic acid. Gentle and non-irritating, making it suitable for PD-prone skin.
Where it appears
Polyglutamic Acid is generally considered safe for perioral dermatitis-prone skin and can be used as part of a gentle, PD-safe routine.
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