The Dermaroller is microneedles roller system that is used for skin cell regeneration and reducing scars, pimples, blemishes, facial wrinkles & lines, and pores.
You can choose the appropriate derma roller needle size that suits your needs. Use the needle lengths less than 0.5 mm for the sake of increasing the effectiveness of serums and creams by allowing your skin's pores to open. And if you want to stimulate the growth of collagen, use a derma roller needle size of 0.5 or longer. For the body parts other than the face you can choose 1.5 mm or longer needle length.
The dermaroller's head has sterilized medical grade stainless steel needles that will penetrate your skin and generate microchannels that are efficient for anti-aging, skin tightening, and collagen stimulation therapy.