The Derma Micro Therapy Needle Roller can remove wrinkles body extension scars and burning scars pigmentations acne scars stretch marks cellulite and prevent hair loss. Furthermore it is a great tool for skin lifting and skin whitening.What is the Derma Micro Therapy Needle Roller?Traditional methods of nutrient can only infiltrate into the horniness layer of epidermal the effect is not notable (only reaches about 0.3% of effectiveness). To solve this problem after research scientists have developed micro-needle therapy. This treatment can effectively increase the penetration capacity of nutrients through the epidermis and dermis of skin cells. It is a new and miracle skin care technology for its nutrient delivery method. The micro-needle therapy can stimulate dermal wound healing ability and therefore stimulate the skin and ossein proliferation. Its effects can be comparable to the laser and stuffed cosmetic surgery. With minimum side effects it is safe and reliable and is the best choice for anti-aging treatment. Theory of Derma Micro Therapy Needle RollerMicro needle therapy uses a knead rod inlayed with 192 slender medical stainless steel needles regularly rolling in the places which you need to cure. It can puncture more than 250 000 micro vessels on the epidermal within five minutes forming an efficient nutrient delivery system in the epidermis and subcutaneous tissue with which the active ingredient of the nutrition can enter into the skin effectively. This enables skin maintenance skin care skin treatment and skin beauty.0.75mm Roller- This specific size treats small acne and pimple scars skin blemishes and slender lines. It can be used to aid more severe hair growth and regeneration. It is ideal for home use 3 to 4 times per week.