my grandma was a nurse

Something I should point out is that my grandma was also a trained nurse for many years. Someone asked me about some of her remedies before and obviously some of them are a little experimental lol, but she did have training too, so it wasn't all hocus pocus.

She used to recommend benzoyl peroxide cream for when the acne was very bad and it does work well. Whenever I have flare ups that are bad, I use a 5% benzoyl solution, so its very mild but it works well :) But I swear the dairy things makes a difference too.