Also known as: Vitamin B3, Nicotinamide, Niacin
A versatile form of Vitamin B3 that strengthens the skin barrier, reduces pore appearance, controls oil production, and addresses multiple skin concerns.
Strengthens skin barrier, minimizes pore appearance, controls excess oil, reduces redness and blotchiness, fades dark spots, improves skin texture.
Apply 2-5% concentration morning and/or evening. Works well layered with most other actives. Gentle enough for daily use.
Well-studied ingredient with evidence for barrier repair, sebum regulation, and anti-inflammatory effects. 4-5% niacinamide shown to reduce hyperpigmentation comparable to 4% hydroquinone.
Generally very well tolerated. Rarely, concentrations above 5% may cause mild irritation or flushing in sensitive individuals.
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