Replenishment kit compatible with DERMAFLASH LUXE and DERMAFLASH. This will not work with the Original DERMAFLASH. PREFLASH™: Created to de-fat the skin and remove all traces of oil and residual products. This specially formulated cleanser leaves skin feeling squeaky clean and creates the ultimate surface for the DERMAFLASH treatment. FLASH™: DERMAFLASH Edges are engineered to remove dead skin cells and peach fuzz expertly and instantly. Like professional dermaplaning blades, Edges are designed for single use only. Dull, used blades can introduce harmful bacteria to your skin. For safety, efficacy, and hygiene, use a new edge each time you Flash. POSTFLASH™: Hydrates and balances after treatment