Ingredient Encyclopedia

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Discover what’s inside your skincare — from retinol to aloe vera — with clear guides on benefits, uses, and safety.

PHA (Gluconolactone/Lactobionic Acid) – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025

PHAs (Gluconolactone & Lactobionic Acid) are gentle, hydration-boosting exfoliants ideal for sensitive or irritated skin. They smooth texture, brighten dullness, strengthen the barrier, and provide glow without irritation—making them the perfect beginner-friendly alternative to AHAs.

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