There is no such thing as “the best way to get rid of back acne marks”, back acne marks include red acne marks, black acne marks, hyperplastic scarring, atrophic scarring and so on. They can be improved by medication, physical therapy, surgery, filler injections and so on. 1. Red acne marks and black acne marks: red acne marks are the newborn scars after acne healing, which are light red due to the abnormal proliferation of capillaries, and can be treated with drugs such as silicone gel, which can repair the cells and regenerate them; black acne marks are inflammatory hyperpigmentation, which can be treated with drugs such as hydroquinone cream, and at the same time, combined with phototherapy to improve them. 2. Hyperplastic scar: dye laser or fractional laser can be chosen to lighten and remove hyperplastic scar through the photothermal effect of laser. Surgery can also be used to remove the scar, but postoperative protection, special parts of the combined radiation therapy to prevent the formation of hyperplastic scar. 3. Atrophic scar: It can be repaired by filling and injecting, injecting autologous fat, hyaluronic acid and other materials into the scar, which can fill in and flatten the effect. If you want to get rid of back acne scars, it is recommended to go to a regular hospital and choose the appropriate treatment under the guidance of a specialist.