Love it!
This serum combines a high concentration of niacinamide with optimal ratios of synergistic ingredients for total acne care. While still adding brightening properties to the skin, it has impressive impacts on acne. Cosrx developed a "total care serum" that combines the maximum concentration of 15% niacinamide combined with optimal ratios of synergistic ingredients that will target acne from start to finish.
Review:
Agreed! This high niacinamide concentration serum does what it says! I always knew of niacinamide for its brightening properties, so I was very interested in how it would impact my ongoing mature acne. I have to say that it has helped! The serum has little to no scent and absorbs very well. I have to add... Finally, a bottle that won't tip over! It's hard enough with a dropper, serum, not losing the serum when putting the dropper back, or knocking over the bottle entirely, etc. Thank you Cosrx for understanding this!

