The Electric Laser Hair Generator (VIVIGOR-650) promotes hair growth through 650nm laser therapy. It stimulates hair follicles, improves blood circulation, and supports cell regeneration for effective hair restoration. It can be used by both men and women. This non-invasive solution is easy to use and offers a service life of up to five years. 

About the Product

1. Scope of Application - Used to promote hair growth in patients
   
   
2. Contraindications -
   
   a. Patients with a history of photosensitivity to the wavelength emitted by the electric laser hair generator
   b. Patients under 18 years of age
   c. Patients allergic to 650nm light
   d. Patients with seborrheic dermatitis
   e. Scalp cancer patients
   f. Patients are taking medications that are allergic to light, such as griseofulvin, ofloxacin, hydrochlorothiazide, and others.
   
   
3. Product working principle -
   
   a. Working principle: The Electric Laser Hair Generator is used to promote hair growth by emitting a laser with a wavelength of about 650nm+10nm.
   
   b. Mechanism of action: The electric laser hair generator mainly uses 650nm laser irradiation treatment, which will provide certain heat to patients. The light source of the electric laser hair generator is visible red light.
   
   The use of laser diode to produce 650nm wavelength, with strong penetration and radiation force, can provide the energy required for hair follicle regeneration, through the soft laser penetrates into the deep layer of cells under the scalp (hair roots and hair balls), to provide the ATP required for cell division and nutrient transmission.
   
   The use of energy radiation to stimulate biological, accelerate hair follicle cell division, promote hair growth, increase the vitality of hair follicles, expand blood vessels, promote blood circulation in the nutrient supply center of hair follicles, regulate endocrine, and thus promote hair growth in patients with hair loss.
   
   
4. Product Composition -
   This product is composed of hair cap, 650nm laser tube and USB power cord.
   
   
5. Product Overview -
   a. Electric laser hair generator
   b. Model: VIVIGOR-650
   c. Products are classified by structure: convenient
   d. Service life: 5 years