540 stainless steel needles;

590NM Yellow: It can give energy for the skin ,improve immunity ability for the skin.

560NM Green: It be used to relax the skin ,let the patient get relaxed from hard work.

405 nm blue: It for acne and inflammation skin.anti-inflammatory, refraining excessive sebumsecretion, making skin smooth and glossy, facial roller.

633 nm red: it can help to heal up the invasive skin.The growth of muscle and skin cell is 5 times normal growth speed, improving organism resistance and metabolism. derma roller.

Function

1. smoothing fine lines and wrinkles,pores size reduction.

2. Improving apperance of scars(including acne scars),

3. improving apperance of stretch marks/striate/cellulite.

4. improving skin texture as a result of firmer and more lifted skin.treating alopecia for men and women

Theory

The derma roller is revolutionary device which has amazing ability to naturally stimulate collagen and

elastion production in skin without damage. It can be used by both men and women and is designed to achieve numerous result beauty supply distributors. And Led derma roller is better, the led light can help the treatment, different color led have different functions.