Bests & Worsts Reviews from Amazon

I never had acne as a teen luckily, now as I'm 27 I've been dealing with it on and off. I have been having really bad acne lately to the point it wouldn't go away. This was really messing with my emotions, anything I tried wasn't working. I started researching what works well for adults with acne and came upon retinol. I looked on amazon to see what brand and what price fits my budget. I then found Tree of Life retinol and decided to give it a go. I wash my face every morning and apply their hyaluronic Acid. At night I wash my face, tone it with rose water and then I use their retinol serum. I do use at derma roller sometimes and I feel like this helps maximize the benefits of the serums. The serums are nice, not greasy. (I have oily skin so I'm careful to what I use) I want to note I am exercising and eating healthy trying to get myself at balance. I did leave two pictures to show the difference between couple weeks(I did not want to but I figured it might help some people who struggle with acne). I have a little bit of scarring already so I'm hoping this goes away with time and patience. I also figured I'd mention I bought this with my own money.