Traditional methods of nutrient can only infiltrate into the horniness layer of epidermal, the effect is not notable(only reach about 0.3% of effectiveness). To solve this problem, after numerous researches, scientists have developed a micro-needle therapy. This treatment can effectively increase the penetration capacity of nutrients through the epidermis and dermis of skin cells, is a new and miracle skin care technology for its nutrient delivery method. The micro-needle therapy can stimulate dermal wound healing ability, thereby stimulate the skin and ossein Proliferation, make the skin epidermis proliferate about 8%, its effects can be comparable to the laser and stuffed cosmetic surgery. With minimum side effects. safe and reliable, is the best choice for anti-aging treatment.

Theory of Microneedle Therapy
Dermarolling is also known as micro-needling, skin rolling or collagen induction therapy (CIT). Derma Rollers are made of many high grade micro needles which roll over and penetrate the skins upper surface painlessly. These revolutionary devices provide two major benefits. Firstly, they stimulate collagen growth which significantly improves the appearance of scars, fine lines, wrinkles, stretch marks, and acne scars. Secondly, they allow the transdermal application of creams, gels and oils, to be absorbed far more effectively - boosting their effectiveness massively. This is relevant to hair loss treatments as well as cellulite reduction.

Photon Therpay Theory
Biological thissue of human body can absorb light and convert light energy into heat and chemical energy which can lead to a series of chemical reactions---photon decomposition,photon oxidation,photon polymerization,photon sensitzation,different wave length have different fucntions.

633NM Red: It can help to heal up the invasive skin.The growth of muscle and skin cell is 5 times narmal gowth speed,improving organism resistance and metabolism.The light can be absorbed by cell chondriosome and lead to enzymatic reaction. Red photon increases the oxygen level of our skin and enhances cell activities. It can effectively treat visibleassociated with aging

590NM Yellow: It can give energy for the skin ,improve immunity ability for the skin. Yellow photon enhances the movement of our lymphatic system and improves the texture of our skin.

405NM Blue: It is mainly for acne and inflammation skin with functions of antibiosis,anti-inflammatory,refraining excessive sebum secretion,making skin smooth and glossy. Blue photon is extremely effective at calming the skin after vigorous needling treatment. It can effectively treat visible associated with aging

560NM Green: It be used to relax the skin ,let the patient get relaxed from hard work. Green photon is particularly effective at detoxing our skin and maintaining a healthy balance.

Stretch marks occur when the skin tears during rapid periods of growth. Stretch mark appearance improvement is the number one reason for buying a micro needle roller. Results are quick to show and because stretch marks tend to appear in fleshy areas of the body, they are a very simple issue to treat. Thousands of people have already benefited from the very simple process and the results that you will achieve are permanent.

Acne scars have formed when the skin surface has been broken during severe acne outbreaks. Similar in appearance to pitted scars they create a dimpled effect, usually found on the face. Gentle use of the micro needle roller effectively treats acne scars and pitted scars to leave your skin looking even and healthy. Whilst care needs to be taken over which needle length to choose, effective acne scar treatments leave your skin looking incredible.

Micro Needle Roller treatments are fantastic as an anti aging product in their own right but work even more effectively in conjunction with anti wrinkle creams, moisturisers and other similar anti aging products. Working on even the smallest of wrinkles, this device will roll back the years from the very first use.

Treating scars with a micro needle roller can see a huge improvement in the skin surface, regardless of the size or age of the scar. Whilst complete scar removal on deep scars is unlikely, their appearance will certainly by improved massively. If used in conjunction with other scar removal treatments involving creams or serums, you will see a massive boost to these products effectiveness.

The micro needle roller itself cannot turn back the clock on hair loss or give you a full head of hair. What it does is give the opportunity for specialist hair restoration products to work far more effectively..

        - Stimulate the collagen production
        - Improve elasticity of skin
        - Reduce pore size and firming
        - Smoothen acne scars
        - Reduce fine lines, wrinkles and dark circle
        - Skin friendly, safe and faster skin restructuring
        - Different needle sizes: 0.25mm 0.3mm 0.5mm 0.75mm 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm

Before Use
Step 1: Use 75% medical alcohol to completely soak the micro-needle roller for 10-15 minutes before operation. Then wash the roller with normal saline.
Step 2: Use alcohol to clean the operating area. Then wash out with normal saline.
Step 3: Apply topical anesthetic, operate before anesthetic onsets (onset after 20-30 minutes generally)
When Use
Smear the essence on your face (such as whitening, wrinkle cream and other skin care cosmetic).Roll micro-needles in the operating area. Then Start rolling with the forehead in vertical direction. Completely roll in order to effect well. Do not force it with too many pressure, roll over the forehead at about 4-5 times in vertical direction with gentle strength.Roll the same place with the same intensity to the level of the same area in horizontal direction, including the same direction. Roll on the skin area at least 4 to 5 times; continuously rolling until the entire face and neck have been rolled around.
Depending on your speed, accuracy and strength, if you are just rolling the face and neck, about 5 minutes of treatment is enough. Tools should be careful to use above and below the eyelids. Bone side of the upper eyelid can not be treated unless taut the bone side of the skin.
Both roll and provide medicine in the same time in the course of the operation until the medicine is use out.
After Use
You should smear retreat red essence or antiallergic essence to scrub the operated area.
The micro-needle rollers should be washed after used. Hold the roller with left hand, and fix the roller’s head with left thumb and index finger. Then use a brush to remove the foreign objects sticking onto the needles.
Then soak in 10 minutes with 70% alcohol, or ultraviolet light to disinfect. Micro-needle roller will completely drain after 12-24 hours.
Wheel must be received on the wheel box, and wrapped with a soft cloth to protect the micro-needle is not damaged.

192 needles style: The original simple style, which is the best for the beginner:

Photon LED derma roller: combination of light and MT therapys for great result: