Cos de Baha - sparkler123 review for Niacinamide 20% + Zinc 4% Serum

So iupon using this i was so excited because i had been given it as a gift ..After using Am to Pm after three days i started to notice that when i put my foundation on my skin was looking quite flawless… I suffer from Acne Scars and i started to see an improvement they looked less raised. Im now on week 2 and i am really seeing a diffrence in my skin so much so that people have complimented my skin saying it looks a lot smoother. So yeah im sold!!!