Sapphire Ice Point Hair Removal Device: Painless technology, long-lasting skin cleansing

The Sapphire ice point hair removal device redefines the home hair removal experience by innovatively integrating photothermal 

targeted hair removal and dynamic ice point cooling technologies.

The core principle is based on selective photothermal action: The instrument emits broad-spectrum pulsed light in the 600-1200nm 

band, which precisely penetrates to the root of the hair follicle. The melanin in the hair stem and hair papilla absorbs the light 

energy and converts it into heat energy, with the temperature instantly rising above 50℃, destroying the hair follicle's regenerative 

ability and inhibiting hair regrowth from the root.

Meanwhile, the instrument is equipped with a high-transparency sapphire light guide window, combined with a semiconductor

 cooling system. During the process of light energy release, the contact surface temperature is stably controlled at 5-15℃, achieving 

a painless effect of "ice application while hair removal". This synchronous cooling technology can not only significantly reduce the 

burning sensation, but also decrease the risk of epidermal thermal damage and avoid the problems of redness, swelling or 

pigmentation that are easily caused by traditional hair removal.

Before use, shave off the surface hair of the depigmented area in advance, leaving about 1-3mm of the root to enhance light 

absorption and ensure the skin is clean and dry. After starting the instrument, press and hold the freezing point key for a long time to 

pre-cool the sapphire light guide until a distinct icy sensation is felt. Select the appropriate setting based on your skin color and body 

part (it is recommended to gradually adapt from the lower setting). When operating, keep it close to the skin. For large areas, it can 

slide at a uniform speed to emit light. For small areas, switch to the single flash mode for precise spot shooting. Be careful to avoid 

repeatedly shining on the same area. After hair removal, apply aloe vera gel or moisturizer promptly to soothe the skin. Within 24 

hours, avoid high-temperature environments and direct exposure to ultraviolet rays to maintain the best care effect.