Detailed answer

Body oils may not be effective for treating acne scars on the back and chest. While some oils like rosehip oil or tea tree oil have potential benefits for acne-prone skin, they are not specifically tailored for scar treatment. Acne scars require targeted treatments such as chemical peels, microneedling, or laser resurfacing to improve their appearance. These treatments promote collagen production and help in reducing the appearance of scars. It is recommended to consult a dermatologist or skincare professional for an appropriate treatment plan based on the severity of your scars.