When it comes to treating hair loss, trust and safety are everything. That’s why we’re proud to say the Livoay Halo Radiant Cap is FDA-cleared — a designation that’s not just a buzzword, but a big deal.

What FDA Clearance Means:

• clinically evaluated for safety and effectiveness
• FDA’s strict standards for low-level light therapy used in hair regrowth
• This clearance gives you peace of mind knowing that you're investing in a real, regulated solution — not a gimmick.

You’re choosing a treatment that’s been tested, validated, and cleared for home use by the U.S. Food and Drug Administration.

Diodes are the tiny light-emitting components that deliver red and near-infrared wavelengths directly to your scalp. Each one plays a role in stimulating hair follicles and increasing blood flow.

Why More Diodes = More Effective Treatment

• A higher diode count ensures more even light distribution across your entire scalp — especially important for people with diffuse or widespread thinning.
• More diodes mean more hair follicles get treated in a single session, so you don’t have to worry about missed areas or uneven stimulation.
• With dense, uniform diode placement, your scalp receives consistent, clinical-level therapy every time.

🚀 Livoay’s Advantage:

Livoay features 150 dual-wavelength LEDs — more than most caps in its price range. Many competitors offer only 50 to 112 LEDs, limiting coverage and stimulation. Livoay gives you the power of a clinic-quality treatment, right at home.

Red light therapy works by using specific wavelengths of light to penetrate the scalp and stimulate hair follicle activity at the cellular level. But not all red light caps are created equal — and wavelength is one of the most important factors.

📊 Most Caps Use Only One Wavelength:

Most red light therapy caps on the market use only 650nm light. This shallow-penetrating wavelength can stimulate surface-level blood flow — but doesn’t reach deeper hair follicles as effectively.

✅ Livoay Uses Dual Wavelength Technology: 650nm + 850nm

Livoay is one of the few red light therapy caps that combines:

• Targets the upper layer of the scalp to improve circulation.
• Penetrates deeper into the skin to stimulate the base of the follicle, where hair growth truly starts.
  

This dual approach means more comprehensive stimulation, better absorption, and potentially faster, more visible results than single-wavelength devices.

Absolutely. The cap uses FDA-cleared low-level red light therapy (LLLT), which is non-invasive and clinically proven to be safe for home use. There are no known side effects when used as directed.

For best results, use the cap 3–5 times per week for 10–20 minutes per session. Consistency is key to stimulating hair follicles and improving hair thickness over time.

Hair growth is a gradual process, and consistency is key. While individual results may vary, most users begin to notice visible improvements in 8 to 12 weeks of regular use.

Here's what to expect:

• Weeks 1–4: You may notice reduced shedding and a healthier-feeling scalp.
• Weeks 6–8: Early signs of regrowth may appear — such as baby hairs or improved hair texture.
• Weeks 12+: Thicker, fuller hair becomes more noticeable with consistent use.
  

To get the best results, we recommend using your Livoay Halo Radiant Cap for 20 minutes, three to five times per week. Continued use helps maintain and build on your results over time.

🧢 Livoay Halo Radiant Cap

🧳 Livoay Halo Radiant Cap Travel Case

🔌 USB-C Charging Cable

📘 Quick Start User Guide

🛡 1-Year Limited Warranty

🚚 Free U.S. Shipping

💸 Exclusive Pre-Order Pricing

🎁 One of the Deepest Discounts We’ll Ever Offer

We’re so confident you’ll love your results with the Livoay Red Light Therapy Cap that we’re giving you a full 120 days to try it, risk-free.

If you’ve used it exactly as directed and aren’t seeing visible improvement, send it back and we’ll give you your money back. It’s that simple.

We stand behind our product — because we’ve seen it work.