I enjoyed using this one however I have no idea if it gave my skin anything. Just a serum

My teenager really likes this serum, clearer skin after a few uses.

Love everything that i tried from this brand, also I bought it on a sale with a great price

Only used a couple of times but cleared my break out up quickly 

Cant believe the difference this has made to my teenage sons complexion. We have tried just about everything, think we've got a treatment that works well with his extremely sensitive skin, for it to start irritating him after a week or twos use. He has been using this religiously for 3-4 weeks now, and his acne is still improving and is tolerating the serum well (touching wood). Fantastic product that for the price is incredible. Wouldn't hesitate to recommend for anyone with acne or blemishes that has sensitive skin.