The primary principle behind laser hair removal is selective photothermolysis (SPTL), the matching of a specific wavelength of light and pulse duration to obtain optimal effect on a targeted tissue with minimal effect on surrounding tissue. Lasers can cause localized damage by selectively heating dark target matter, melanin, thereby heating up the basal stem cells in the follicle which causes hair growth, the hair follicle, while not heating the rest of the skin. Light is absorbed by dark objects but reflected by light objects and water, so laser energy can be absorbed by dark material in the hair or skin, with much more speed and intensity than just the skin without any dark adult hair or melanin.
Melanin is considered the primary chromophore for all hair removal lasers currently on the market. Melanin occurs naturally in the skin and gives skin and hair their color. There are two types of melanin in hair. Eumelanin gives hair brown or black color, while pheomelanin gives hair blonde or red color. Because of the selective absorption of photons of laser light, only hair with color such as black, brown, or reddish-brown hair or dirty blonde can be removed. White hair, light blonde and strawberry blonde hair does not respond well. Laser works best with dark coarse hair. Light skin and dark hair are an ideal combination, being most effective and producing the best results, but lasers such as the Nd:YAG laser are able to target black hair in patients with dark skin with some success.
Laser hair removal has become popular because of its speed and efficacy, although some of the efficacy is dependent upon the skill and experience of the laser operator, and the choice and availability of different laser technologies used for the procedure. Some will need touch-up treatments, especially on large areas, after the initial set of 3-8 treatments.
From the absorption curve of melanin light above , we can see that light with a wavelength of 808nm can preferentially heats melanin. It is rarely disturbed by other substances and the effective penetration depth is absorbed by melanin to the greatest degree.
Therefore, when laser hair removal is performed with a laser of 808nm wavelength, the laser light can be precisely absorbed by the target tissue (hair papilla) and the surrounding tissue is hardly affected. So in terms of wavelength selection, the 808 semiconductor laser is the best choice.
The 808 Semiconductor Laser Hair Removal System perfectly achieves the optimal combination of hair removal in all aspects of technical control. First of all, the sapphire contact cooling technology on the treatment head is well protected from the epidermis, and makes it possible to transmit high-energy-density lasers to the dermal papilla; secondly, a suitably adjustable pulse duration (pulse width) Ensuring adequate thermal coagulation of the target tissue and the surrounding tissue is almost unaffected. Third, the right amount of energy density ensures that sufficient energy output is provided in a suitable time to damage the target tissue while normal tissues are hardly affected.
Wuhan SKEILY Photoelectric Technology Co., Ltd is a multi-national leading manufacturer. That specializes in R&D, the sale of cosmetic devices and production since 2003. Our company is also an international supplier to various beauty shops across the globe. The company has its motto as follows: “Top quality, Good service, Competitive price.”
WHY CHOOSE US
We are one of the top three popular brands of beauty products and devices in the Chinese cosmetic industry. We aim to deliver consistent and reliable products and build an effective sales strategy around the photoelectric valley in Wuhan. We are a highly sought-after manufacturer in China with credible design, production and quality control systems. After spending 11 years in the cosmetic industry, we are proud of the fact that we serve the needs of our clients with our technological knowledge, expertise, and professionalism when it comes to beauty and cosmetics.
We are opening our arms to distributors and partners from all part of the world. We look forward to networking with them and build a long-term, win-win relationship geared toward success.
We strive to keep customer service and satisfaction as paramount in our daily business transactions with them. We also ensure that we develop and improve on our customer support services while offering quality products with competitive prices and timely delivery.
Consultancy: Experienced counselor check with you to know what exactly you need, and how we can match it.
Process Insturction:Detaily explain the business process like lead time, payment, delivery,etc.
Production: Update the production status timely.
Double Check: Double check with clientys by video or video call when machine is ready to ship.
Delivery: Prepare all the documents for delivery.
Installation: Installation instruction by manual or video call.
Operation Training: Training by video and manual, or visit your company to train face to face*
Maintain: Repsonse within 24 hours if any problem with the machine.
* :Freely when order amount>USD $30,000; Share the cost(flight & hotel) when order amount
Headquarters in China
Wuhan SK-EILY Photoelectric Technology Co., Ltd.
Tel.: 86 18062896948
D4-03 Building, No.303 Optical Valley Avenue, Wuhan City, China
Branch in Vietnam
Phuong Dong Trading Investment And Technology Development Joint Stock Company
Tel.: 84 976387388
Chua Nhi Village, Thanh Liet Commune Thanh Tri District, Ha Noi, Vietnam