We sell the original Bioroller, with the verification authenticity code. This is the best all-in-one dermaroller in the market. With Microcurrent and high-frequency vibration you will get the best cellular enhancing/regeneration stimulants. The device also equipment with infra-red LED and blue light LED. Originally used for stimulating the cells and research shows that skin cells start producing more collagen which improve skin anti-aging properties. But we are also using it to enhance skin treatment in combination with other leukoderma products.