Few years ago I woke up and saw a red glaring pimple on my nose. I deafeated it but next day a new one was there and endless fight began. Each time I tried a new product (no matter, expensive or affordable) I was getting more desperate. It seemed I got the most stubborn pimples in the whole world and soon or late my poor nose would turn into red clown antic.
Cosmetics with Azelaic acid is a good chose for many of those who has oily acne prone skin.
P.S. I won’t be tired to repeat again and again: what is good for me, can be disaster for you.
Never apply any new products without approval of your dermatologist if you have severe form of acne.