I used to have pretty bad acne on my forehead, but I started to clear it up with 11 different products (12 if you count the fact that I used special oil free makeup wipes) but I seem to have hit a wall. It's nothing severe but you can still tell when I don't have makeup on. In terms of how sensitive my skin is, 10% BP makes me purge, 2% salicylic acid hardly does anything. Also, I have been using Radha Rosehip Oil to clear up scars, which worked well at first but it is not working as well anymore. Any recommendations for that as well?
Try the acne.orgseries, it works amazingly well if you're consistent and follow the instructions well. The treatment is 2.5% BP which doesnt cause the excessive dryness and irritation like 10% does.
You can read about all the results people have experienced on this forum.
I also recommend looking here when choosing a new product:
https://www.acne.org/reviews/
Good luck!