Best
I really really really love these product so so much!!! Absolutely amazing! Obsessed!
11.09.23
My third purchase
Best niacinamide everrr its perfect and you really gonna see the results within 2 weeks
11.06.23
Good
Works great for oily skin. Helps to clarify my pores and controls sebum production
10.31.23
Perfect
I'm a long-time user of PC's niacinamide (purple bottle), but actually intend to switch to this one. This absorbs very quickly and works well with other products. It doesn't pill, doesn't dry my skin out, and doesn't cost a fortune.