The silkn infinity device is suitable for different skin tones and hair colors. However, it is not suitable for all skin and hair colors. The technology used relies on the difference between the skin and hair tones. That’s why the device works best on people who have light skin and dark hair.
People who have light to medium skin tones can use silk n infinity hair removal device. Don’t use this product if your skin tone is dark. It won’t emit light if you have dark skin. Also, it doesn’t show results on white and grey hair colors.