Vitamin C + Azelaic acid vs Tretinoin alone
Which one is better for sensitive skin? I am 14 with dry skin! And i was wondering if I could clear my face with just vitamin c + azelaic acid, I only get around 2-3 pimples at a time and all of my blackheads are on my nose, I also have hyperpigmentation and acne scars. Very annoying. And should i add in salicylic acid to the vit c + aa combo to get rid of black heads? they make my nose look disgusting.
Unfortunately I cant pair aa + tret because i cant even handle tret alone with the sandwich method + my cicaplaust baume b5 for barrier repair (it helps but sunscreen still stings which is a huge sign of barrier damage because I used to never sting to sunscreen , its chemical yes - but again, i used to never sting to it. Im trying to get used to tret doing it 1x per week 0.025% cream pea sized but its still irritating. Any tips??