What Is Red Light Therapy?
Red light therapy uses low level red and near infrared wavelengths to trigger a natural cellular response called photobiomodulation. The therapeutic red light penetrates the skin and scalp to support circulation and the body's own repair process, which is why interest in red light therapy has grown so quickly across both skin care and hair growth. Many red light therapy devices, including the iRESTORE Elite + Laser Face Mask Pro Bundle ranked #1 below, use this same FDA cleared low level light for a treatment you can do safely at home.
The most researched benefits of red light therapy include:
- Stimulating hair follicles to support thicker, fuller looking hair
- Boosting collagen production for firmer, smoother looking skin
- Calming inflammation and redness for a more even tone
- Supporting faster muscle recovery when used on the body
Red light therapy comes in a few different formats. Full body panels and stand up units, most often found in gyms, spas, and dermatology offices, treat large areas at once and are usually the most expensive option. Targeted devices, like the caps, masks, and handheld panels reviewed here, focus red and near infrared light exactly where it is needed for hair growth or skin care, and typically cost far less than professional or full body setups while still using medical grade LEDs. Some devices add blue light therapy alongside red light to target acne causing bacteria, worth considering if breakouts are a bigger concern than hair thinning or fine lines.
Before and after photos from clinical studies and everyday users show gradual, cumulative change rather than an overnight transformation, which is typical of how red light therapy works. Look for devices that are FDA cleared, since that clearance means the manufacturer has submitted safety and effectiveness data specific to hair growth or skin treatment claims, rather than relying on general wellness marketing language.
iRESTORE Elite + Laser Face Mask Pro Bundle
The ultimate head-to-face combo: the most powerful at-home laser hair growth device paired with the Laser Face Mask Pro for complete hair regrowth and anti-aging skin care in one bundle.
- Elite: 500 medical-grade lasers & LEDs for maximum scalp coverage of thinning hair
- Clinically proven technology: 43.2% average increase in hair count in clinical study (4 months)
- Laser Face Mask Pro: 360 LEDs with red, infrared & blue light therapy in one session
- Reduces fine lines, wrinkles & acne while regrowing hair
- Bundle pricing with the biggest savings of any package
iRESTORE Elite Laser Hair Growth System
The most powerful FDA-cleared home-use hair growth device. 500 diodes deliver optimal scalp coverage that laser caps can't match. It's the top pick for anyone serious about reversing thinning hair.
- 500 medical-grade lasers & LEDs, more than double most laser caps
- Clinically proven technology: 43.2% avg. hair count increase vs 5.7% placebo
- Maximum scalp coverage that treats the sides & back other devices miss
- Hands-free design with rechargeable battery pack option
- Works for both men and women
iRESTORE Pro + Laser Face Mask Pro Bundle
Nearly all the power of the Elite bundle at a lower price. The Pro's 282 lasers & LEDs plus the Laser Face Mask Pro make this the smart value play for hair and skin.
- iRESTORE Pro: 282 medical-grade lasers & LEDs
- Visible results in 3–6 months with Lumitech™ light technology
- Includes the full 360-LED Laser Face Mask Pro
- Treat hair loss and aging skin in one routine
iRESTORE Essential + Laser Face Mask Pro Bundle
The original system that changed the industry, bundled with the Laser Face Mask Pro. The most affordable way to get a laser hair device plus LED light therapy in one order.
- Essential: 120 medical-grade lasers & LEDs targeting common thinning areas
- Regrow hair naturally in 3–6 months
- Laser Face Mask Pro: triple-wavelength red, infrared & blue light therapy
- Lowest-cost device bundle in the lineup
Laser Face Mask Pro
The most powerful red light therapy face mask we tested. 360 medical-grade LEDs and three simultaneous wavelengths make it a one-device anti-aging skin care routine.
- 360 LEDs, 2X more than leading competitors
- Red, infrared & blue light therapy at the same time
- Clinically proven to reduce wrinkles & improve tone in 10 min/day
- 90% of users saw reduced signs of aging in study
- Breathable design with built-in eye protection
Laser Face Mask Pro Neck & Chest Mask
The neck and décolleté show aging first. This is the most powerful LED neck & chest mask on the market, targeting wrinkles, sagging, and sun damage where creams fall short.
- 230 medical-grade LEDs, 2X more than competitor masks
- Dual wavelength: red (635nm) + infrared (830nm) light therapy
- DermiFlow™ airflow design keeps skin cool
- Visible firming in 6–12 weeks
Laser Face Mask Pro LED Eye Mask
Targets all 5 signs of eye-area aging (crow's feet, fine lines, frown lines, dark hollows and pigmentation) with the most powerful LED eye mask available.
- 180 medical-grade LEDs, the most powerful eye mask on the market
- Just 5 minutes a day; results starting at 6 weeks
- 3 treatment modes: full, upper, or side & lower eye area
- 90% saw reduction in wrinkles & signs of aging
REVIVE Advanced Hair Growth Formula
The lowest-cost entry on our list. A nutraceutical formulated with Lustriva®, designed to support thicker hair and healthier skin from within. It pairs perfectly with any light therapy device above.
- Formulated with Lustriva®, a clinically studied ingredient for hair thinning
- Supports hair growth in 3–6 months
- Natural ingredients: sea moss, ashwagandha, saw palmetto, ginseng
- Best add-on to a laser device for a complete routine
Why trust this ranking?
We evaluated each device on clinical evidence, LED/laser count, coverage area, treatment time, comfort, and total value. Red light therapy is one of the fastest-growing categories in skin care and hair care (interest has more than doubled since 2024), and device quality varies enormously between brands.
The iRESTORE Elite + Laser Face Mask Pro Bundle earned our #1 spot because it combines the most powerful home laser hair growth system (500 diodes) with the strongest LED face mask (360 LEDs) at the best combined price. If you only want to treat hair, the standalone Elite at #2 is the single most effective device we reviewed.
Individual results vary. These products are not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional if you have concerns about hair loss or skin conditions.
Is iRestore Safe?
iRestore devices are FDA cleared and use low level laser and LED light, sometimes called photobiomodulation, to stimulate hair follicles without heat, needles, or drugs. Most users report no negative effects. A small share may notice mild scalp tingling, warmth, or itchiness in the first one to two weeks as blood flow to the scalp increases, and this typically settles on its own.
Built in skin contact sensors keep the laser from activating unless the cap is properly seated, and the auto shutoff feature ends each session at the recommended time so users cannot overdo it. iRestore is intended for adults and is not recommended for anyone with scalp lesions, tumors, or active infections without a doctor's clearance first.
iRestore vs Other Laser Caps
iRestore competes most directly with Capillus, HairMax, Kiierr, and Theradome, and the differences come down to diode count, coverage, and price. The iRestore Elite leads the category with 500 lasers and LEDs and full scalp coverage, while Capillus relies on laser only technology topping out near 312 diodes in a lower profile cap.
HairMax has the longest track record and the most FDA clearances, but its band and comb models require manual repositioning during each session, unlike iRestore's hands free helmet design. Kiierr and Theradome sit closer to iRestore on price but generally offer fewer diodes and shorter clinical track records. For most buyers, the decision comes down to whether full, hands free coverage matters more than a lower profile, cap style design.
Frequently Asked Questions
Does iRestore really work?
Low level laser therapy has clinical support for stimulating hair follicles and increasing hair count over time. iRestore cites a double blind study showing a 43.2 percent average increase in hair count after four months of consistent use. Results vary by individual and by the stage of hair loss.
How long does it take to see results with iRestore?
Most users report early signs of change, such as reduced shedding, within eight to twelve weeks, with more visible density and thickness improvements around the three to six month mark. Consistency with the every other day schedule matters more than any single session.
Is iRestore safe to use every day?
iRestore is designed for every other day use, not daily use. The recommended schedule gives the scalp time to recover between sessions, and using it more often than recommended will not speed up results.
What happens if you stop using iRestore?
Hair loss treatments generally only maintain results while they are in use. If treatment stops, hair tends to gradually return to its previous thinning pattern over time, which is why most users continue on a maintenance schedule once they reach their target results.
Is iRestore or minoxidil better for hair regrowth?
They work differently and are often used together rather than as alternatives. Minoxidil is a topical treatment applied daily, while iRestore is a light based device used every other day. Many dermatologists recommend combining the two for a fuller routine.
Is red light therapy FDA approved?
Most consumer red light therapy devices, including the ones ranked on this page, are FDA cleared rather than FDA approved, which is the standard regulatory pathway for this category of low risk device. Clearance means the manufacturer showed the device is safe and works similarly to devices already on the market for the same use.
What are the main benefits of red light therapy?
The most studied benefits include stimulating hair follicles for thicker hair, supporting collagen production for firmer looking skin, reducing inflammation and redness, and helping muscles recover faster after exercise. Results depend on consistent use over several weeks to months.
Is red light therapy or blue light therapy better?
Red light therapy targets hair growth, collagen production, and inflammation, while blue light therapy is used mainly to target acne causing bacteria near the skin's surface. Several devices, including some options above, combine both wavelengths in one mask so users get both benefits in a single session.
Are professional red light therapy devices better than at home devices?
Professional, full body panels used in clinics can treat larger areas at once, but the targeted at home devices reviewed here use the same clinical wavelengths and, for hair and face specific goals, deliver comparable results at a fraction of the cost and without appointment scheduling.
Current iRestore Deals
iRestore regularly runs bundle discounts, seasonal promo codes, and free gift offers, with the deepest savings typically appearing around November and December. Check current pricing before buying, since discounts on the Elite and Professional bundles can run several hundred dollars off list price.
See Today's iRestore Pricing →