Dual-Wavelength Red Light Therapy Hair Cap with 660nm & 850nm for Scalp & Hair Wellness | Lersk

Thinning hair rarely happens suddenly — it's a gradual process that starts at the scalp level, where circulation, follicle health, and cellular activity all play a role in how hair grows and how it looks over time.

This dual-wavelength red light therapy cap is designed to support that process directly, delivering 660nm red light and 850nm near-infrared light through 272 LED lights distributed across the full cap interior — covering the entire scalp in hands-free 25-minute sessions.

How Dual-Wavelength Light Therapy Supports Scalp Health

660nm Red Light is one of the most widely studied wavelengths in scalp and hair wellness. It is designed to support circulation and cellular activity at the scalp surface — encouraging a healthier environment for hair follicles with consistent use.

850nm Near-Infrared Light travels deeper than visible red light, reaching below the surface layer of the scalp. This deeper penetration is designed to complement the 660nm wavelength by supporting cellular energy and circulation at a deeper tissue level — an approach known as photobiomodulation.

Together, both wavelengths provide layered light coverage at different depths of the scalp during each session — more complete than a single-wavelength device alone.

272 LEDs for Full Scalp Coverage

With 272 medical-grade LED lights distributed evenly across the interior of the cap, every area of the scalp receives consistent light exposure during each session — not just the areas reachable with a handheld device.

Designed for Real Life

Sessions run for 25 minutes, recommended 3 times per week. The cap format allows completely hands-free use — wear it while reading, watching TV, or winding down in the evening without any interruption to your routine.

Features include:

✔ 660nm red light + 850nm near-infrared

✔ 272 medical-grade LED lights

✔ Full scalp coverage

✔ Hands-free wearable cap design

✔ 25-minute sessions, 3x per week

✔ Suitable for men and women

✔ All hair types

What's Included

1 × Red light therapy hair cap

1 × Power adapter and controller

1 × User manual with treatment guide

1 × Protective storage case

How to Use

1- Place the cap comfortably on your head. 2- Connect the power adapter and controller. 3- Power on to begin the 25-minute session. 4- Wear hands-free while relaxing. 5- Use 3 times per week consistently for best results.

Important Notice

This product is intended for personal scalp care and wellness use only. It is not intended to diagnose, treat, cure, or prevent any medical condition including hair loss, alopecia, or scalp disorders. Individual results may vary.

If you have a diagnosed scalp condition or are undergoing medical treatment for hair loss, consult a qualified healthcare professional before use. Avoid direct eye exposure to LED lights during use.