Lovely ladies...you always have such good answers.
I'm 45, tackling mid life acne, and just don't really change my make up routine. Lots of Insta ladies who talk about make up, always say prep your skin. I moisturise, then apply my foundation. IT cosmetics seems to be a good one for acne prone skin. I've tried no.7 primer, and I've tried another cheap-ish one. I've also heard about a vitamin c serum? The foundation is good for me I think, but do you prep your skin? Any ideas?