It really does tingle, like really really tingle. I did a patch test first and thankfully no reaction. I use this once a week, since im afraid of strong acids and i do use other actives. It does exfoliate but considering i only use this once a week, its not enough. i can still feel my whiteheads and blackheads the day after i use this. I dont have that much skin concern just some random pimple every now and then.
Since my skin concern is quite minimal, i dont think this product did anything to improve my skin. I gravitate more to my physical exfoliants since i can feel that they exfoliate better but i do grab this whenever i have some pimples. Overall this is a good product, i might repurchase but thats still questionable since im eyeing another similar product. Its good, but not my holy grail.
