I have bilateral pcos of about 9 mm. Skin is extreme oil and have pimples on face, shoulders and back, have acne or dermatitis type on butt. My face is dark compared to my body. Hands are darker than body, face is darker than hands. I have tried everything possible, like fresh fruits and vegetables healthy diet with less spicy foods, flax seeds, lots of water, sunscreen lotion even indoors, clindamycin, adapalene,tretinoin ,erytop. Epiduo etc for acne. But there was no long term improvement. Acne stop for 1-2 months and came back again even with continuing these gels. But neutriderm moisturising lotion and fresh aloevera gel from plant works better than all these medicines to an extent. Please suggest a better remedy for oily skin and getting even skin tone for face. And how many times glycolic peel can be done.