What does niacinamide do in skincare?

What is niacinamide? Niacinamide is the water-soluble, active form of vitamin B3. Why is niacinamide an important skincare ingredient? In addition to being very well tolerated, it is quite stable and easy to formulate with and most importantly Niacinamide has heaps of benefits, It; has anti-inflammatory properties can improve skin barrier function by decreasing trans epidermal water […]