Gluconolactone

Exfoliant

Also known as: PHA, Polyhydroxy Acid

A polyhydroxy acid (PHA) that offers the gentlest chemical exfoliation. Larger molecular size means minimal irritation while still providing exfoliating and humectant benefits.

Benefits

Gentle exfoliation, humectant properties, antioxidant, strengthens skin barrier while exfoliating, suitable for sensitive and rosacea-prone skin.

How to Use

Apply 8-10% concentration daily. Can be used morning and/or evening. Gentle enough for sensitive skin types that cannot tolerate AHAs or BHAs.

Technical Details

pH Range3.5-4.5

Typical Concentrations8%-15%

Research Summary

PHAs shown to provide comparable exfoliation to AHAs with less irritation and better moisturizing. Suitable for rosacea and post-procedure skin.

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