Each person may differ slightly in the speed at which they see results. This is due in part to the nature of the problem we're addressing and in part to the body's natural responses. If you choose to have this treatment done to eliminate unwanted hair, you can expect to see a noticeable difference in the smoothness of your skin within a day or two as old, vaporized hairs fall out. If you receive BBL treatment to reduce sun damage or the signs of aging, you can expect the overall condition of your skin in the treatment area to improve over the course of several weeks. In this scenario, we anticipate that you'll see appreciative results one to two weeks after your procedure.