There are existing home remedies for acne scars that are safe and effective. Collagen is a natural substance that is found within the body already. There are many different face washes that increase the amount of collagen to reduce wrinkles and make skin appear younger. These work effectively in reducing the appearance of acne scars as they make the tissues in the face fuller. If your concern is learning how to lighten red acne scars, you might want to try Vitamin E oil on your skin. For some people this has been effective method for fading acne scars over time.There are some sites like www.herbalgranny.com which is also helpful to treat your body acne problem.