Hi,
i'm 25 years old. I had more pimples and marks. Went to dermatologist. She prescribed many creams one by one as previous prescription was not shown good improvement hence she often she chanaged the cream. All the cream had hydroquinine,tretinoid,mometasone ingredients. Initial usage of this gave good results. skin was glowing and fair. After few days, skin came back to its pimple and marks. Now having open pores, dark scars, black patchy marks all over the face. Pls help me