About acnotren. (photos)

I've been taking acnotren for almost 3 months , but i still have a lot of acne . The small acne and also some scars of acne that didn't disappear yet . I just want to know if it's normal to still have acne ? Cause some of my friends said that the beggining of the third month should be there positive results . But i can make sure that my face looks better than before starting this medication .

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