Ingredient

Lactobionic Acid

Low risk

FunctionPHA / Exfoliant

What it is — Lactobionic Acid (INCI: Lactobionic Acid) is a polyhydroxy acid (PHA) that also acts as a humectant.

What it does — It gently exfoliates the surface while helping bind moisture, commonly used to support a smoother, more refined feel with a milder profile than smaller AHAs.

Typical use — Found in toners, serums, essences and gentle exfoliating products.

Who it suits / good to know — Often chosen for sensitive-leaning skin that wants gentle exfoliation; as with any acid, introduce gradually and support with hydration. Daytime sun protection is sensible when using exfoliating acids.

Safety — Graded low risk as a gentle PHA/humectant. This is general information, not medical advice. Patch-test, avoid overuse and pair with sunscreen.

Cross-reference

Found in these DHALIORA products

Found in 1 DHALIORA product

Reveam Water-Fit 8-Layer Moisture Pad Reveam Water-Fit 8-Layer Moisture PadScreening 9.7
How grades are set — Risk reflects our own reading of publicly available safety data, an EWG-style reading shown at the worst-case grade we've assigned this ingredient across products. It isn't a third party's proprietary score, and it isn't medical advice. Always read the packaging and patch-test where indicated.
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