Review (1/5): My skin got burned and irritated
I tried Paula's Choice Niacinamide booster and totally fined with it. However, it's kinda expensive so I decided to try Niacinamide of this brand. Unfortunately, after using it, my skin immediately appeared redness and allergic symptoms as burned and irritation. I dont know that happened with this product. Besides, when I unboxed the product, there was many white plaque surrounding the orifice of the bottle. Looks like it was leaking.