The Derma Micro 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 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 Needle Roller Micro needle therapy uses a knead rod inlayed with 540 slender titanium alloy 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. 1.5mm Roller- This specific size treats deeper acne and pimple scars, skin blemishes and deeper wrinkles. It is ideal for treatment on moderate stretchmarks and cellulite. Safe for home use 2/ 3 times per week.