A derivative of vitamin A, retinol "is a less potent version of vitamin A compared to a retinoid, which is the most potent version of vitamin A," explains Hartman. Retinol has become a catch-all term ...
The best niacinamide serums promote brighter, smoother and more even skin. “Niacinamide is a powerful anti-inflammatory agent that helps the skin build keratin, a protein that supports the skin ...
Niacinamide is generally well tolerated by most skin types ... Causing You to Waste Money on Skin-Care Serums, According to an Esthetician These Are the Best Anti-Chafing Denim Shorts—According ...