About this product
Easy to use hair Skin collagen and hair growth stimulating derma roller to promote thicker hair growth in receding hair and patches of hair loss in scalp and beard. Doctors recommend derma roller for hair growth, having needles between 0.5-1.5 millimetres. To tackle hair loss, you can use a derma roller 0.75 mm Use once a week in the same area. Recommended to soak in isopropyl for 5 minutes before and after each use, can be used with hair oil.