A laser helmet is a non-invasive, hands-free wearable device that uses Low-Level Laser Therapy (LLLT), or red light therapy, to treat hair loss and stimulate hair regrowth in both men and women. By delivering specific wavelengths of light to the scalp, it aims to improve follicle health and encourage hair to enter the active growth phase. 
How They Work and Key Benefits

• Laser helmets use a process called photobiomodulation to promote hair growth. The hair follicles absorb photons from the laser light, which increases cellular activity and energy production (ATP), thereby stimulating the follicles and improving blood circulation in the scalp. 
• Stimulates Hair Follicles: The primary function is to re-energize dormant or weak hair follicles, shifting them into the active growing (anagen) phase.
• Improves Hair Quality: Consistent use can lead to hair with increased strengththickness, and volume.
• Reduces Hair Loss: LLLT has anti-inflammatory properties that can help reduce scalp inflammation, a contributing factor in hair loss, thereby minimizing shedding.
• Non-Invasive and Drug-Free: Unlike surgical options or some medications, laser helmets offer a safe, painless, and drug-free treatment with minimal to no side effects.
• Convenient for Home Use: These hands-free, often cordless, devices can be used discreetly at home, typically for 20-30 minutes per session, several times a week.