Vitamin B3 form with a wide action spectrum: brightens pigmentation, strengthens the barrier, minimizes pores, and reduces sebum production.
Topical application
AProven efficacy. Two or more independent RCTs with instrumental endpoints.
RCTs confirm efficacy for acne, melasma, and enlarged pores. A 2021 meta-analysis showed comparable efficacy to clindamycin for mild-to-moderate acne. Depigmenting effect occurs via inhibition of melanosome transfer to keratinocytes.
2–10%
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
Niacinamide is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Niacinamide suits: oily, combination, sensitive, normal, dry.
Vitamin B3 form with a wide action spectrum: brightens pigmentation, strengthens the barrier, minimizes pores, and reduces sebum production.
The INCI name is Niacinamide. It may also appear as: Nicotinamide, Vitamin B3, Vitamin PP.
2–10%
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Azelaic AcidАзелаиновая кислота
Both molecules work against post-acne pigmentation and inflammation. Gentle tolerability even on reactive skin.