The dermaroller should be sanitised before and after use, the alcohol rinsed off with water and stored in the container provided after cleaning. It is recommended to use it every 7-10 days. Use with skincare products, gently roll the microneedle roller over the face about 4 to 5 times. Can be used at any time on all areas of the face, neck and scalp. Microneedling can quickly open the skin's tiny channels, effectively nourishing the skin, activating the body's natural healing process and producing collagen, which is essential for hair growth. These microscopic channels also help to improve the absorption of skin and beard growth products. 0.5 mm derma roller can be used against hair loss and 0.25 mm derma roller for the treatment of wrinkles and pigmentation spots on the face. Our facial needle roller has helped to shrink pores, clear acne, prevent wrinkles, stretch marks and breakouts and minimise the appearance of acne scars - - leaving skin healthier and more radiant. The 0.25/0.5 mm fine needle tip can minimise skin damage and promote absorption of the product by the skin, suitable for home use.