you shouldn’t use benzoyl peroxide alongside tretinoin, that is a sure fire way to kill your skin barrier, giving you worse acne and red skin. I actually used to be the exact same way, there are a few things that helped me:
1: Switching to gentle skincare.
I changed my face wash to a gentler one made for sensitive skin. I recommend the Vanicream cleanser because it doesn’t have any of the toxic ingredients messing up your skin barrier.
I also switched to a better, more natural moisturizer. I use the unscented Everyone moisturizer.
Finally, I started using a 50 spf sunscreen. The best kind is a mineral sunscreen, which contain zinc oxide as the main ingredient.
Blue Lizard makes a good one. Zinc oxide is good for clearing acne too, there have been studies on it.
2. Less is more.
(Using less active ingredients.)
Active ingredients are things like benzoyl peroxide, tretinoin, and niacinamide. You really only need to use 1. My skin became much more clear when I started only using 1 active ingredient instead of slathering on multiple products.
I would recommend for you to get a higher concentration of tretinoin and use that.
3. Lifestyle changes
Stop eating processed food. Get good sleep. Drink enough water. Be hygienic. These are basic things and if you aren’t doing them, you are kind of asking for acne.
4. Supplements
Taking 2g of pantothenic acid everyday has cleared up my skin so damn well. It has pretty much no risks and is cheap. I buy mine in bulk.
TLDR:
Morning:
Wash with Vanicream cleanser
Moisturize with Everyone lotion
Use 50 spf mineral sunscreen
Take pantothenic acid supplement
Evening:
Wash with Vanicream cleanser
Apply high concentration tretinoin
Moisturize with Everyone lotion
it looks simple but it works wonders