PHA Showdown: Lactobionic Acid And Other Polyhydroxy Acids Explained 2025-08-12
This article explains polyhydroxy acids (PHAs) focusing on lactobionic acid and compares it with other PHAs like gluconolactone. Lactobionic acid’s large molecular size brings gentle exfoliation, intense hydration, and antioxidant protection suitable for sensitive and dry skin. PHAs provide a milder alternative to AHAs and BHAs with added moisturizing benefits, making them excellent for improving skin texture without irritation.
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