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“Been using it for six weeks, three times a week. Scalp definitely feels healthier and less irritated. Hair at the crown looks slightly denser — hard to say for certain but I'm continuing with it. Easy to use, comfortable fit.”— D***n, London, Verified customer
96 RED LIGHT LEDs
The FolioGrow contains 96 LED beads emitting at two wavelengths: 660nm red light, associated with supporting circulation to the follicle area at the scalp surface; and 850nm near-infrared light, which penetrates deeper into the scalp tissue. Both wavelengths run simultaneously during a session. The cap connects via USB and fits over the head like a standard baseball cap.
MEN & WOMEN
The FolioGrow is designed for use across different hair thinning patterns and for both men and women. Whether thinning is concentrated at the crown, along the parting, at the temples or across the scalp more broadly, the 96 LEDs are distributed across the full cap to cover the scalp area evenly. No adjustments needed between users.
HOW IT WORKS
The FolioGrow works in three stages during each session: the red and near-infrared light first stimulates circulation to the scalp tissue; the follicle cells absorb the light energy; and the follicle environment is supported over repeated sessions. The process is passive — wear the cap, switch it on and sit for the session duration. No topical products are required.
RESULTS WITH CONSISTENCY
Visible changes in scalp health and hair density develop gradually with regular use. Most users run sessions three to five times per week for 20 to 30 minutes. Results reflect consistent use over several weeks — not a single session. The FolioGrow is designed to be part of a weekly routine, not a one-off treatment.
96
LED beads
2
Wavelengths
71
Customer reviews
4.7★
Customer rating
Designed for everyday recovery, comfort and long-term wellness.
4.7 average · 71 verified reviews
Eight weeks in — 25 minutes every other day while reading. My hair density has visibly improved at the crown where I had obvious thinning. My hairdresser noticed the difference before I mentioned I was using anything. Genuinely surprised by the results.
The number of LEDs inside is impressive — coverage across the whole scalp is even and nothing feels missed. The combination of red and near-infrared light is what makes this different from cheaper versions. I can feel the warmth during sessions which is reassuring.
Everything arrived in good condition with clear instructions and a USB cable included. The cap is lightweight and comfortable — I forget I have it on most of the time. Simple to operate and no complaints about build quality at all.
The red light intensity when running is striking — you can see how thorough the coverage is. I use it during the morning news and the routine fits easily into my day. At four months in, the hairline regrowth I'd been losing hope about has started to fill back in.
The FolioGrow emits red light at 660nm and near-infrared at 850nm simultaneously during each session. Red light (660nm) operates at the scalp surface and is associated with supporting circulation in the follicle area. Near-infrared (850nm) penetrates deeper into the scalp tissue. Both wavelengths run together with no separate controls required.
The FolioGrow is designed for general use across different patterns of hair thinning in both men and women — whether concentrated at the crown, the parting or across the scalp more broadly. It is not a medical treatment. If you have a diagnosed hair loss condition, consult your GP or dermatologist before use.
Sessions of 20 to 30 minutes are recommended, three to five times per week. The device is USB-powered and can be used while sitting, watching TV or working at a desk. Consistent use over several weeks gives the most visible results — occasional use is less effective.
The FolioGrow is shaped like a standard baseball cap and fits most adult head sizes. The inner surface sits directly against the scalp and most users find it comfortable for the full session duration. The cap is lightweight and USB-powered, so it does not restrict movement during use.
Yes. The cap is designed for use by both men and women across different hair thinning patterns. The 96 LEDs are distributed across the full cap to provide even scalp coverage regardless of where thinning is concentrated.
Results vary between individuals and depend on consistency of use. Most users who use the FolioGrow three to five times per week report noticing changes in scalp condition within four to six weeks. Changes in hair density typically take longer. Allow at least eight weeks of regular use before assessing results.
