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Niacinamide
Also known as: Nicotinamide, Vitamin B3, Niacin
Water-soluble vitamin B3. Multi-functional active for barrier support, pore appearance, uneven tone, and sebum balance. Widely studied and usually well tolerated across routines.
Humectant
Binds moisture in the stratum corneum.
Active
Multi-functional treatment active at 2-10%.
Reduces transepidermal water loss and improves stratum corneum integrity.
Inhibits melanin transfer to visibly reduce dark spots over 8-12 weeks.
Reduces sebum production and the appearance of pore size at 2% concentration.
With Salicylic Acid · SYNERGYLOW
Niacinamide sebum control pairs well with BHA in one routine.
With Retinol · SYNERGYLOW
Niacinamide reduces retinoid irritation — fine to layer.