Ingredient
Niacinamide
One of the most versatile modern actives and increasingly positioned within mitochondrial/NAD+ skincare.
Category: Vitamin / Barrier
Chemical formula: C6H6N2O
Main cosmetic effects: Barrier support; oil balance; brightening; smoother-looking pores.
Source: Vitamin B3 amide, usually industrially synthesized.
Developer / supplier: Longstanding vitamin B3 research; produced by major chemical suppliers
Origin: Global
Representative product: The Ordinary Niacinamide 10% + Zinc 1%
Approx. retail price (USD): 6-7
Evidence maturity: Strong evidence
What it does
Barrier support; oil balance; brightening; smoother-looking pores.
Notes
Vitamin / Barrier | Strong evidence