skincarebysouha review for BHA Salicylic Acid 4% Exfoliant Serum with Niacinamide

I've been using this serum for one and half month so I don't think this review is going to be enough, so surely there will be an update in the future. At first I used to apply it only once a week and only in my T zone, because that where I use to have sebaceous filaments or pimples. I honestly was afraid of the percentage, but luckily that didn't cause any irritation or sensitivity! Then I started to use it twice a week on my whole face avoiding the eye area, and again no irritation or burning sensation! The results aren't yet noticeable that why I should do an update later. Stay in touch!