Niacinamide
– 63%
– 73%
– 34%
– 77%
– 72%
– 66%
– 68%
– 33%
– 51%
– 17%
– 27%
– 52%
– 55%
– 33%
– 48%
– 24%
– 63%
– 63%
– 73%
– 34%
– 77%
– 72%
– 66%
– 68%
– 33%
– 51%