Laser vs. LED: What’s the Difference?
What Are They?
Light Emitting Diodes (LED):
- LEDs are commonly used in various light therapy devices. They emit a broad spectrum of light that is scattered over a wider area, making it less targeted.
- While LED light can penetrate the skin to some extent, it does so at a much lower intensity and depth, reducing its effectiveness for stimulating hair follicles.
Laser (Low-Level Laser Therapy or LLLT):
- Laser devices, like the LaserPro Plus, use concentrated beams of light at a specific wavelength (655nm) to penetrate deeper into the scalp and directly target hair follicles.
- The focused light energy improves blood flow to the follicles, enhances nutrient delivery, and activates the hair growth cycle more effectively than LED light.
- Clinical studies consistently show that laser therapy is significantly more effective for promoting hair regrowth compared to LED light.
Why Laser Is Better for Hair Regrowth
1. Precision and Depth of Penetration:
Laser light is designed to penetrate the scalp at the optimal depth to stimulate hair follicles, while LED light lacks this precision.
2. Power and Focus:
The LaserPro Plus operates with 272 medical-grade laser diodes, providing focused energy where it’s needed most. LED devices, by contrast, often use lower power output and scatter light over a wider, less targeted area.
3. Clinically Proven Results:
Laser therapy has been clinically tested and proven to increase hair density and stimulate hair regrowth. LED-based devices often lack the same level of clinical backing, making them less reliable.
4. Durability and Effectiveness:
Laser diodes in the LaserPro Plus are designed for long-lasting, consistent performance, ensuring maximum benefit over time. LED devices may degrade faster and lose effectiveness with prolonged use.
The Verdict
If you’re serious about restoring your hair, laser therapy is the superior choice. The LaserPro Plus delivers the clinic-quality results you can count on, with the power and precision that only laser technology can provide.
The Studies:
1. Laser Caps for Hair Loss, Ashley & Martin Medical Hair Clinics
2. Role of Low-Level Light Therapy (LLLT) in Androgenetic Alopecia, National Library of Medicine
3. Should I Share my Laser Hair Growth Cap, Ashley & Martin Medical Hair Clinics