So I got the retinol from COSRX. I'm not sure how you say that. This is going to have to be kind of a check back in review because retinol kind of takes a while to kick in. I've only been using it once a week so far and my skin hasn't had much of a reaction. I've noticed like one or two pimples which is actually kind of like breakouts sort of mean retinol is working. So I guess it's kind of a good thing. So, so far so good but I will definitely check back in after I've used it a little bit more. Bye everyone.

COSRX The Retinol 0.5 Oil: White 0.67 oz Video Reviews