Skin Needling Derma Roller helps in a collagen induction therapy with the help of a process called Microneedling. The Derma Roller will increase 4% to 87% absorption of skin and hair products by the blocked pores which stimulates hormones naturally without inducing hyper pigmentation and sun sensitivity to the skin. The Derma Roller improves blood supply on scalps, face, neck, skin and throughout the body irrespective to the nature of the skin. Skin Needling Derma Roller is very easy to use, portable, compact, power independent device that also saves a lot of time.