The difference between color light and laser hair removal

What are the similarities and differences between laser hair removal and color light hair removal?

Laser, also known as intense pulsed light, is filtered broad-spectrum light with a spectrum of 530-1000 nm. The shorter wavelength in its band is used to treat pigmented and vascular diseases; Longer wave band can achieve rejuvenation effect. Intense pulsed light irradiates the deep layer of the skin and effectively acts on the target tissue. Skin pigment and red blood filament selectively absorb color light energy, produce photothermal effect, which is damaged and gradually decomposed and absorbed by the human body; Intense pulsed light stimulates the increase and rearrangement of collagen and elastic fibers of the skin, so as to increase the elasticity of the skin, so as to achieve the therapeutic effect of eliminating wrinkles and narrowing pores.

Laser, also known as intense pulsed light, is filtered broad-spectrum light with a spectrum of 530-1000 nm. The shorter wavelength in its band is used to treat pigmented and vascular diseases; Longer wave band can achieve rejuvenation effect. Intense pulsed light irradiates the deep layer of the skin and effectively acts on the target tissue. Skin pigment and red blood filament selectively absorb color light energy, produce photothermal effect, which is damaged and gradually decomposed and absorbed by the human body; Intense pulsed light stimulates the increase and rearrangement of collagen and elastic fibers of the skin, so as to increase the elasticity of the skin, so as to achieve the therapeutic effect of eliminating wrinkles and narrowing pores.

Color light depilation is different from laser depilation. It emits strong pulse light with a wide spectrum (610-1000nm) and has a wide adjustable pulse width range. Therefore, it can permanently depilate the skin and hair of various parts of the human body with different colors and depths. The principle is that the pigment in the hair stem and hair follicle can absorb color light energy, and the photothermal effect can increase and denature the temperature in the hair follicle and make the hair growth cells die, so as to achieve the effect of permanent hair removal; The baldness treatment also has stronger skin rejuvenation effect., It emits strong pulse light with a wide spectrum (610-1000nm) and a wide adjustable pulse width range. Therefore, it can permanently depilate the skin and hair of various parts of the human body with different colors and depths. The principle is that the pigment in the hair stem and hair follicle can absorb color light energy, and the photothermal effect can increase and denature the temperature in the hair follicle and make the hair growth cells die, so as to achieve the effect of permanent hair removal; The treatment of bald head also has stronger skin rejuvenation effect.

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