Professional 808nm Laser Machine Permanent Hair Removal
"The 808nm diode laser hair removal system achieves safe, painless,
and permanent hair reduction through precision wavelength targeting
(808±5nm), dynamic cooling technology (sapphire-contact cooling at
4-10°C), and intelligent energy modulation (10-60J/cm² adaptive
fluence). This dual-action mechanism selectively destroys hair
follicles via melanin-mediated photothermolysis while maintaining
epidermal temperatures below the thermal damage threshold
(<45°C).
808 semiconductor laser hair removal instrument is a professional
hair removal device based on the principle of selective
photothermal action. Using 808nm wavelength laser technology, it
can accurately act on hair follicle melanin to achieve efficient
and lasting hair removal effect. The following is a detailed
introduction to the 808 semiconductor laser epilator:
1. Operating principle
The 808 semiconductor laser epilator uses a laser with a wavelength
of 808nm, which has a high absorption rate of melanin and can
penetrate the surface of the skin directly to the hair follicles.
Laser energy is absorbed by the melanin in the hair follicle and
converted into heat energy, destroying the structure of the hair
follicle and inhibiting the growth of hair, thus achieving the
effect of hair removal. Some high-end devices also adopt dual pulse
technology to preheat the hair follicles first and then heat them
up to more than 45℃, completely destroying the hair follicle stem
cells.
2. Technical advantages
- Painless freezing technology: using sapphire cooling head or
semiconductor ultra-fast cooling system, keep the skin temperature
at 0-4℃ during treatment, reducing burning sensation and improving
comfort.
- Intelligent parameter preset: automatically adjust energy
parameters for different skin colors and parts to improve safety
and effect.
- Large light spot design: 12×12mm or larger light spot to improve
treatment efficiency and reduce overlapping areas.
- High stability: Some equipment uses German imported lasers (such
as DELAS brand) to ensure stable light output and a life of up to
30 million times.
3. Applicable people and parts
- Applicable parts: hair removal in many parts of the body, such as
limbs, armpits, lips, bikini lines, and back.
"The 808nm diode laser hair removal system operates on the
principle of selective photothermolysis (SPTL) integrated with
dynamic cryogenic cooling technology. Through precision modulation
of laser parameters (wavelength: 808±5nm, pulse duration: 5-400ms,
fluence: 10-60J/cm²) and real-time thermal energy distribution
monitoring, it achieves targeted thermal decomposition of
follicular melanin while maintaining epidermal temperatures below
45°C via sapphire-contact cooling (4-10°C), ensuring permanent hair
follicle destruction with stratum corneum integrity preservation."
Permanent Hair Removal: When hair follicle stem cells are destroyed, they can no longer
regenerate hair. Typically, 3–6 treatment sessions (spaced 4–6 weeks apart) are required to target hair in different growth phases (anagen,
catagen, telogen).
Safety Assurance: Utilizing precision wavelength selection (808±5nm), integrated sapphire-contact cooling system (4-10°C), and real-time energy modulation technology, this system effectively prevents adverse effects like
post-inflammatory hyperpigmentation (PIH) and scarring. Clinically
validated for all Fitzpatrick skin types (I-VI) with melanin protection index (MPI) >85%.
Indications and Contraindications
Applicable Treatment Areas:Face (upper lip, beard area), Extremities (arms, legs), Axillae, Bikini Line, and Full-Body Multi-Zonal Coverage
Contraindications:Active skin infections, keloid predisposition, pregnancy, and
photosensitivity disorders.
Product Physical Image
