Intense pulsed light quantum hair removal technology applies the principle of photopyolysis, that is,
intense pulsed light of specific wavelength is irradiated on the hair, which is selectively absorbed by
the melanin in the hair shaft and hair follicle, forming a local high temperature immediately, which
causes the hair follicle to coagalize and atrophy, without damaging the normal skin and sweat
glands, inhibiting the growth of hair, and achieving the effect of permanent hair removal.
Biological stimulation of freckle: The specific intense pulsed multi-wavelength spectral color
light is used to irradiate the skin surface directly and selectively act on the target tissue of
abnormal pigment cells and blood vessels under the skin, and the abnormal pigment cells are
broken down and the abnormal capillaries are closed. At the same time, the intense pulsed light is
absorbed by the moisture in collagen, and the thermal effect stimulates the proliferation of
collagen, thereby increasing the elasticity of the skin and reaching the effects of skin tenderness,
wrinkle removal and redness.
The theory of selective photothermal decomposition can be used to explain that melanin absorbs
shorter wavelength light of 250 ~ 1200nm, and the light emitted by the treatment head with the
absorption peak of oxyhemoglobin at 418, 542 and 577nm is easily absorbed by melanin and
oxyhemoglobin to produce conductive heat, resulting in thermal damage to collagen fibers.
Collagen fibers can absorb a large amount of 400-600nm light. Therefore, the 530-1200nm light
emitted in photorejuvenation therapy can be partially absorbed by collagen fibers, causing damage
to collagen fibers, resulting in the activation of fibroblasts and increased collagen synthesis.
"Proliferation of not only type I collagen but also type III collagen was observed, because type III is
mainly found around blood vessels, and photorejuvenation can effectively change pigmentation,
reduce telangiectasia, reduce fine wrinkles, shrink pores, and improve skin texture."
Typical Applications
Cosmetic rejuvenation, pore refinement, breast enhancement
Cosmetic rhytidectomy and hair removal
Beauty whitening, freckle
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