It can benefit in the following areas:  Hair growth: It may stimulate follicles on the skin to promote new hair growth. Skin rejuvenation: it enhances the texture of the skin, removes wrinkles, and even promotes the removal of horrifying scars left from acne. Relieves the pain: it helps to reduce pain and edema in conditions such as arthritis or injuries. Wound healing: allows faster healing of wounds and injuries. Skin conditions: treats cases such as psoriasis and eczema. LED laser therapy is a relatively flexible treatment with multiple benefits.