Niacinamide (vitamin B3) is one of the most important scientific ingredients in the world of skincare. Discover what it does to the skin, how it works from the inside, and why it should be in both your skincare and HL/Skin products.

Gali explains what niacinamide is – the scientific ingredient behind even, calm, and glowing skin. How it works, at what concentrations is it truly effective, and why HL/Skin chose 10% as the perfect formula.