Bests & Worsts Reviews from Amazon

I decided to buy this serum due to the amazing reviews. I have been using it every night for almost 2 months now, and at first, I just noticed that my skin was extremely dry and flakey, but i figured that it was fine as long as i could get rid of my hyperpigmentation and acne scars. However, I still haven't noticed a single, tiny acne scar fade, let alone my hyperpigmentation (which is mostly at the corners of my mouth). I even started getting several new tiny pimples on my entire face. I believe my usual skincare routine of just organic rosehip oil worked a lot better for me, although it didn't help with scarring and hyperpigmentation, which is why I bought this serum despite how expensive it is. But at least with the oil my skin was much more hydrated and I didn't get any new acne.