Thanks for the query. You can opt for certain lasers or chemical peels supplemented with creams. Cheapest option is chemical peel with creams. Chemical peels come for different purposes like facial rejuvenation, acne scar and hyperpigmentation. Each peel has a different strength and indication. Combination of peels can be done by experts. While by large most chemical peels are safe, the exact outcome cannot be predicted and it is a good idea to get a test peel done on a small area and observe it for few days. This will rule out chances of having an allergic reaction to the constituent of the peel. Many Non-Dermatologists practising chemical peels are not well trained and there are higher chances of error with them. When needed and done perfectly, chemical peels can work wonders. Select a good clinic and begin your treatment.