Talk to us?
Talk to us?
Hair Growth Laser Device ZHTD-A20 utilizes 118 GaAlAs light guides to deliver low-level laser therapy (LLLT) at a therapeutic 650 nm wavelength. Each laser diode emits less than 5 mW of power, ensuring safe and effective treatment without thermal damage. With selectable working modes, such as continuous or pulsed, the device offers flexibility to suit individual preferences. Our product is a sophisticated solution for hair restoration and scalp wellness, providing users with a safe, effective, and convenient therapy experience.
| Number of Light Guides | 118 pcs |
| Laser Medium | GaAIAS Semiconductor |
| Laser Wavelength | 650 nm |
| Laser Power | Less than 5mW |
| Voltage | 100 to 240 V |
| Working mode | Continuous or pulse working |
| Time | 15 to 30 min (adjustable) |
| Working condition | Temperature: 5 to 40℃ Relative Humidity: Less than or equal to 80% Atmospheric Pressure: 86Kpa to 106 Kpa |
Advanced Low-Level Laser Therapy
Precisely aligned Laser therapy
Dual Operation Modes
Programmable pulsed light output
Intelligent Session Customization
Adjustable Treatment Duration
Global Voltage Compatibility
Non-Thermal, Low-Power Output
Hair Growth Laser Device ZHTD-A20 is a therapeutic device designed for promoting hair regrowth, enhancing scalp microcirculation, supporting post-transplant recovery, and revitalizing overall scalp health through clinically proven photo-biomodulation technology.
Frequently Asked Question
Clinical studies show ≥100 diodes improve: Treatment speed (full coverage in 15 mins) Results consistency (even follicle stimulation)
Current model features on-device controls only. App connectivity may be available in future versions.
Penetrates 3-5mm into scalp tissue Stimulates ATP production in follicle cells by 150-200% Increases blood flow to follicles by 60% after 8 weeks Reduces DHT sensitivity in genetically-prone follicles
30% longer diode lifespan (15,000+ hours) More stable wavelength output (±5nm vs ±20nm) Lower power fluctuation (<1% variance)
Provides 38% better coverage than standard 72-diode devices Enables complete treatment in 15 minutes vs 25+ minutes Reduces "hot spots" through even energy distribution
Automatic shutoff after programmed duration Overheat protection (shuts down at 41°C) Current regulation to maintain <5mW output Medical-grade silicone contact surfaces
Daily: Wipe diodes with 70% isopropyl alcohol Weekly: Clean interior vents with compressed air Monthly: Inspect diode alignment Avoid: Submersion, abrasive cleaners, extreme temperatures
The device uses low-level laser therapy (LLLT) to stimulate blood circulation in the scalp, reactivate weakened hair follicles, and promote healthier, thicker hair growth over time.
Yes, the laser technology is safe, non-invasive, and FDA-cleared (if applicable). It emits low-level lasers that do not damage the scalp or hair.
It is ideal for individuals experiencing hair thinning, slow hair growth, or weakened hair follicles. Both men and women can use it as part of their hair care routine.
For best results, use the device as recommended in the user manual (e.g., 3-5 times per week for 10-15 minutes per session). Consistency is key for noticeable improvements.
Results vary, but most users report visible improvements in hair thickness and reduction in hair loss within 3-6 months of regular use.
Yes, it can be safely combined with hair serums, supplements, or topical treatments for enhanced results.
LLLT is gentle and painless, with no known serious side effects. Some users may experience slight warmth or tingling during use.
While it is highly effective for thinning hair and early-stage hair loss, it may not fully restore hair in cases of advanced baldness.
