Exfoliant

Lactobionic Acid

PHA (Polyhydroxy Acid) of a new generation — gentle chemical exfoliation without irritation. Lactobionic acid is effective as an AHA for skin renewal but is much better tolerated by sensitive skin.

PHAExfoliationSensitive skinMild acid

✓ Safe

Comedogenic Rating

0/5

Irritation Potential

0/5

What is it?

Lactobionic acid — PHA (Polyhydroxy Acid), a derivative of lactose. The large molecule penetrates slowly and gently exfoliates without deep irritation. It is also a metal chelator, moisturizer, and antioxidant. In INCI: Lactobionic Acid.

Used in gentle toner-peels, serums, and night creams for sensitive or AHA-intolerant skin. Effective for psoriasis, rosacea, and post-procedure care. Unlike AHA — less photosensitizing.

Key Benefits

✦

Gentle exfoliation without irritation

Effectively renews the skin's surface by removing dead cells without the characteristic irritation of AHA — ideal for sensitive skin.

◈

Hydration and protection

Unlike AHA, lactobionic acid simultaneously hydrates the skin and protects against free radicals.

✧

Even tone and texture — Improves skin texture, reduces uneven tone, and maintains brightness without aggressive impact.

Suitable for

Sensitive skinSkin with rosaceaBeginners with acidsSkin after proceduresAll skin types

Main Actions

✓ Gentle exfoliation✓ Hydration✓ Even tone✓ Antioxidant protection✓ Metal chelation

PHA vs AHA vs BHA

PHA (lactobionic, gluconolactone) — the mildest, suitable for sensitive skin. AHA (glycolic, lactic) — more effective but more irritating. BHA (salicylic) — for pores and acne. The choice depends on skin type and sensitivity.

CategoryExfoliants

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