Hi Dear, Welcome to HCM. Understanding your concern. As per your query you have acne on face since last 7 years which occurs when there are hormonal changes, stress and clogged pores of sebaceous gland filled with sebum ,dead skin and bacteria get infected. I would suggest you to make use of product containing benzoyl peroxide. Drink plenty of water daily and add fresh fruits and vegetables to your diet. Apply Adapelene gel once at night. You should apply aloe vera gel and apply azelaic acid containing cream twice a day. Wash your face with mild soap and cold water twice a day , exfoliate your face once a week. If condition doesn t start getting better in a month then consult dermatologist. Doctor may prescribe antibiotics course and can also go for laser therapy as well. Hope your concern has been resolved. Get Well Soon. Best Wishes, Dr. Harry Maheshwari