The Alexandrite laser is designed to permanently destroy hair follicles.
Understanding Permanent Hair Removal
Laser hair removal works by targeting the pigment (melanin) in hair follicles. The laser's energy converts to heat, which damages the follicle, preventing future hair growth. Several types of lasers are used for this purpose, each with different wavelengths and applications.
Alexandrite Laser: A Permanent Solution
- Wavelength: The Alexandrite laser uses a 755nm wavelength.
- Mechanism: This wavelength is effectively absorbed by melanin in hair follicles. The laser energy destroys the hair root, preventing it from regrowing.
- Permanence: According to the reference, the Alexandrite laser is specifically designed to permanently destroy hair roots, preventing regrowth.
How it Works:
- The laser emits a specific light wavelength.
- The melanin in the hair follicle absorbs this light.
- The absorbed light converts to heat, destroying the hair root.
- The damaged follicle is unable to produce new hair.
Other Laser Types
While other lasers are used for hair removal, they may not offer the same degree of permanent destruction. The Alexandrite laser is particularly effective for people with light skin and dark hair.
| Laser Type | Wavelength | Effectiveness |
|---|---|---|
| Alexandrite | 755 nm | Permanent |
| Diode | 800-810 nm | Effective |
| Nd:YAG | 1064 nm | Effective |
Conclusion
Based on the reference provided, the Alexandrite laser is designed to provide permanent hair removal by destroying the hair root. While other lasers are used for hair removal, the Alexandrite laser targets the melanin at 755nm to permanently disable hair follicles.
