Increase the effectiveness of your hair and pores and skin products with this micro needle skin roller from DERMA-CIT that increases absorption of your products from the usual. Utilizing the needles it promotes production of missing collagen, resulting in pores and skin rejuvenation, great skin elasticity, and tightening and thickening of the skin. Usable on the face and body this roller may also help cut back and soften pimples or surgical scars and assist in reversing the results of sun damage.