Ok, the last two weeks I had a little little worsening of the situation, with a lot and big new pimples but now the situation is returned as before. Now I decided to stop using Benzoyl peroxide for a while, to see if my red marks disappear without its use (because I have heard that benzoyl peroxide could prolong red marks.. and maybe it's right)
I will buy a clindamycin cream to contrast its absence.
In realty, when I stopped to use benzoyl peroxide before the summer my red marks disappeared and when I used again benzoyl peroxide in September my red marks and acne in general returned.
Let's see what happens without benzoyl peroxide.
I will continue to use Retin-a , Benzoyl peroxide cleanser 1% and Bioderma's Sebium hydra as moisturizer.
Thank u for following me.