Niacinamide
– 53%
– 66%
– 34%
– 70%
– 62%
– 50%
– 53%
– 33%
– 41%
– 17%
– 27%
– 29%
– 35%
– 24%
– 61%
– 53%
– 66%
– 34%
– 70%
– 62%
– 50%
– 53%
– 33%
– 41%