Lactobionic Acid

ExfoliantHumectantAntioxidant

Also known as: PHA, Polyhydroxy Acid, Bionic Acid

A polyhydroxy acid (PHA) that exfoliates while providing humectant and antioxidant benefits. Much gentler than AHAs.

Benefits

Ultra-gentle exfoliation, hydrating, antioxidant, strengthens barrier, suitable for sensitive and rosacea-prone skin.

How to Use

Apply in serum or cream form. Can be used daily. Suitable for sensitive skin that cannot tolerate AHAs.

Technical Details

pH Range3.0-4.0

Typical Concentrations5%-10%

Research Summary

PHA with clinical evidence for improving skin texture without the irritation of traditional AHAs. Chelates iron for antioxidant benefit.

Very gentle with minimal irritation. Does not increase sun sensitivity as much as AHAs. Larger molecule size means slower, gentler action.

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