Isntree Hyper Niacinamide 20 Serum 20ml

Feels great on skin! Light weight formula feels so nice on the skin! Easy to use dropper! Good stuff! Helps minimize pores too!

I absolutely love this. I was already using mendalic acid and kojic acid for my hyperpigmentation and wasn’t seeing too much of a difference. It wasn’t until I used this 20% niacinamide, that I actually started to see a HUGE improvement almost immediately in both the texture of my skin and the lightening of dark spots! I have been getting compliments on my skin and it continues to improve daily. The serum is clear, odorless, lightweight, and easy to absorb. I put it on after I apply toner and then layer my other products over it. My only gripe is that the bottle is small and black (to protect it from sunlight, I’m assuming), so it’s hard to see when you’re running low, but it works so well, I have already purchased another bottle.