Bosley Revitalizer (164 Diode) Hair Regrowth Laser Cap


The Revitalizer 164 is a laser therapy device recommended by physicians to restore thinning hair and prevent progression of hair loss.

164 lasers provide 2 times the coverage a standard 82 model.  More light to your follicles means more laser energy, for optimal results. 

This FDA-cleared, wearable, battery-operated device can assist with the restoration of hair due to androgenetic alopecia.

A specially designed laser matrix contains 164 and 272 diodes for maximum treatment coverage. It delivers clinically proven Low Laser Light Therapy (LLLT) through auto-programmed treatments to stimulate dormant follicles and promote hair growth while helping to reduce the rate of thinning.

Plus, the Revitalizer 164 and 272 are uniquely designed with a Controller Pod that puts control of your therapy sessions in the palm of your hand. For your convenience, the power button and indicator light illuminate when therapy is in progress.


Bosley has been a trusted name in advanced hair loss solutions for over 40 years. Revitalizer 164 and 272 deliver on Bosley’s legacy with a science-backed hair loss laser treatment that is both safe and effective.


Androgenetic alopecia is a hereditary condition that accounts for 98% of hair loss in men. Pattern baldness is progressive during your lifetime. But if treated early, you can slow the rate of hair loss and grow thicker, fuller hair with Revitalizer 164 and 272’s LLLT technology.


Bosley Revitalizer uses Low Level Laser Therapy (LLLT) to treat the scalp and hair follicles. This clinically proven therapy helps stimulate cellular activity and blood circulation to treat hair loss and promote hair growth.

Bosley Revitalizer 164 and 272 emits 650 nanometers of light the recommended  wavelength for effective light absorption.

Bosley Revitalizer 164 and 272 are intended for treatment of adults with hair loss represented on the charts below: (excludes grayed-out areas)

Bosley Revitalizer 164 and 272 are indicated to promote hair growth in males with androgenetic alopecia who have Norwood-Hamilton classifications of IIa to V patterns of hair loss, and in females with androgenetic alopecia who have Ludwig-Savin Classifications of I-1 to I-4, II-1 to II-2, or frontal; both with Fitzpatrick Skin Phototypes I to IV.


Bosley® Revitalizer™ is a medical device approved to help treat genetic hair loss and promote thicker hair growth.

  • Laser Therapy Cap powered by 164 and 272 diodes
  • Exclusive Controller Pod
  • Rechargeable Battery Pack
  • Wall Charger
  • Bosley Sports Cap
  • Belt Clip
  • Storage Pouch (not shown)

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