iRestore aims to tackle concerns like hair loss and thinning. The brand offers laser devices that use low-level light therapy to stimulate hair growth. The devices work by stimulating hair follicles, improving scalp circulation, and boosting cellular activity to promote healthier, thicker hair.
Besides laser hair growth systems, iRestore also offers hair care products like shampoos, conditioners, supplements, and bundle kits for more comprehensive support. The brand also provides resources like a blog on different haircare aspects, a before-and-after results section featuring real users, and a referral rewards program for loyal customers.
In this review, we take a closer look at the iRestore brand, including its product lineup, advantages, brand limitations, and pros/cons. The review also explores some factors on which we evaluated the iRestore brand.
Established in 2003, iRestore is a U.S.-based haircare brand that focuses on providing a non-invasive means to tackle hair loss and shedding.
The brand provides FDA-cleared laser hair growth systems that use low-level light therapy (LLLT) to stimulate hair follicles and promote regrowth.
At the core of iRestore's technology is Lumitech™, an optimized combination of medical-grade lasers and LEDs, which aim to deliver optimal wavelength and power for maximum absorption and scalp coverage. The technology ensures that consumers receive effective stimulation across the scalp areas more prone to hair loss.
The iRestore brand offers several laser devices to meet different haircare needs. The iRestore Essential model is equipped with 120 lasers and LEDs, which may stimulate hair follicles across common areas of hair thinning.
The Professional version is more advanced, featuring 282 diodes and LEDs to provide broader scalp coverage and enhanced stimulation. For those seeking more comprehensive care, the iRestore Elite model offers 500 diodes and LEDs designed to deliver optimal results and faster regrowth.
Besides its laser helmets, iRestore also provides supporting products such as anti-hair loss shampoos, hair growth supplements, and topical serums. These are meant to complement the laser therapy devices for a more holistic approach to hair restoration.
The iRestore Elite is an FDA-cleared device that uses low-level light therapy(LLLT) to tackle concerns like hair thinning and early-stage hair loss. The device provides a light energy output of 2,500 milliwatts through 500 medical-grade diodes, which comprise 300 lasers and 200 LEDs.
As per its official site, the iRestore Elite emits red light at 625nm, 655nm, and 680nm wavelengths, which may penetrate the scalp at varying depths to energize the mitochondria in hair follicles and target dermal papilla cells. The process may boost adenosine triphosphate (ATP) production, enhancing cellular metabolism and prolonging the hair's growth phase (anagen) while slowing down the resting phase (telogen).
The makers state that the iRestore Elite integrates proprietary Lumitech™ and VIXO™ technologies to optimize photon density and ensure uniform light coverage across critical areas such as the temples, frontal hairline, and crown, improving consistency in follicle stimulation.
Clinical studies have demonstrated that red light in the 650nm range improves hair count andshaft thickness, especially in people with androgenetic alopecia.
As per the official site, the iRestore Elite is designed for daily 12-minute, hands-free sessions and includes interior cushioning for added comfort during use.
The iRestore Illumina LED Face Mask is a skincare device that uses photobiomodulation to tackle common skin concerns such as wrinkles, acne, hyperpigmentation, inflammation, and sun damage. The mask features 360 LEDs that emit targeted light wavelengths that may penetrate the skin at different depths and activate various cellular repair processes.
As per the official site, the Illumina Face Mask emits red light at 635 nm to stimulate fibroblast activity, which increases collagen and elastin production to improve skin firmness. It also emits infrared light at 830 nm, which penetrates deeper into the dermis to enhance blood circulation, reduce inflammation, and support skin regeneration. The Face Mask also emits blue light at 415 nm, which may help minimize acne buildup and reduce oil production and pore size.
The Illumina LED Face Mask also includes integrated eye shields to protect your retina from potential light exposure, a beneficial safety measure. Designed for comfort and ease of use, the Face Mask is cordless, lightweight, and breathable, making it suitable for the regular use of 10 minutes per session, three to five times a week.
The iRestore Professional Laser Hair Growth System aims to tackle androgenetic alopecia and other forms of hair thinning. The device uses 282 medical-grade diodes (82 lasers and 200 LEDs), which emit light in the 655 nm wavelength range that may penetrate the scalp to a depth of 4–5 mm. The process may stimulate cytochrome c oxidase in mitochondria, boosting ATP production and helping extend the anagen (growth) phase of the hair cycle.
With a total light energy output of 1,410 milliwatts, the iRestore Professional device provides high power density to promote microcirculation, increase oxygenation, and upregulate growth factors such as VEGF and IGF-1. These responses support angiogenesis, reduce inflammation, and revitalize miniaturized hair follicles.
As per the official site, the iRestore Professional device is priced at $999 as part of a one-time purchase. It comes with a power controller with a timer, a universal adapter, and user manuals. Optional add-ons include a rechargeable battery pack, carrying case, and nutritional supplements like biotin vitamin gummies for added follicular support.
The Illumina LED Duo is a dual-mask skincare system that uses photobiomodulation technology to help rejuvenate the skin. The bundle includes the Illumina Face Mask (equipped with 360 medical-grade LEDs) and the Illumina Neck & Chest Mask (featuring 230 LEDs). These masks emit red (635 nm), infrared (830 nm), and blue (415 nm) light simultaneously to target multiple skin layers and conditions.
The combination of these wavelengths may help enhance skin tone, clarity, and texture. The masks in the Illumina LED Duo feature breathable materials and built-in eye protection filters that block harmful wavelengths without requiring the user to close their eyes.
According to the official site, the Illumina LED Duo meets IEC photobiological safety and ISO quality management standards. The makers suggest applying the Illumina LED Duo masks for regular 10-minute sessions 3 to 5 times per week.
The iRestore Essential Laser Hair Growth System emits red light at a 655-nanometer wavelength, which allows effective penetration of red light in the scalp to stimulate hair follicle cells. The device features 120 medical-grade lasers and LEDs, delivering a combined 600 milliwatts of power to support cellular hair repair and metabolism.
With FDA clearance and ISO certification, the iRestore Essential device meets recognized safety and quality standards. It uses the low-level laser therapy (LLLT) technology, which is clinically shown to provide noticeable improvements in hair density and thickness. The instructions suggest using the iRestore Essential for 25-minute sessions three times per week for at least six months.
According to the official site, the iRestore Essential device is priced at $499 and is backed by a 12-month money-back guarantee and a 2-year warranty. Users with photosensitivity or autoimmune scalp disorders should consult a physician before using the device.
The Illumina LED Eye Mask aims to fade visible signs of aging around the eyes, including fine lines, wrinkles, hyperpigmentation, and dark circles. It features 180 medical-grade LEDs that emit red light at 633 nm and near-infrared light at 830 nm, targeting the skin surface at different depths.
Red light stimulates fibroblast activity in the upper skin layers, while near-infrared light penetrates deeper into the dermis to support mitochondrial function and ATP production. The process (known as photobiomodulation) may increase the production of collagen types I and III and boost elastin levels, which could support skin firmness and elasticity.
The Illumina Eye Mask offers three treatment modes for targeting the full eye area, the under-eye region, or the browline and forehead. The mask is constructed with durable, yellowing-resistant materials to preserve light efficiency is backed by a one-year warranty and also provides 100-day satisfaction guarantee. The makers suggest using the Illumina Eye Mask for five minutes daily, which may support notable improvements in skin hydration, dermal thickness, and elasticity over time.
The Revive Advanced Hair Growth Formula is formulated to support healthy, thicker hair and improve scalp health, especially for people experiencing hair thinning due to age, hormonal imbalance, or stress.
At the core of the supplement is Lustriva®, a proprietary complex featuring magnesium biotinate and bonded arginine silicate. The complex may enhance nutrient absorption at the cellular level and support keratin synthesis, which may strengthen the hair shaft and reduce breakage. Saw palmetto and pygeum bark powder could help block 5-alpha-reductase enzymes, helping lower dihydrotestosterone (DHT) levels, an androgen hormone linked to follicle miniaturization and hair loss.
To boost bioavailability, the Advanced Hair Growth Formula includes AstraGin®, which improves intestinal absorption of amino acids, vitamins, and minerals. Ashwagandha extract could help lower cortisol levels, protecting hair from stress-induced shedding. Korean ginseng may promote scalp circulation, supporting the anagen (growth) phase.
Reishi mushroom and turmeric root are also included to offer antioxidant and anti-inflammatory effects, which may shield hair follicles from oxidative damage and inflammation. The Advanced Hair Growth Formula also features hyaluronic acid, which maintains scalp hydration and supports the extracellular matrixaround follicles. The makers suggest taking four vegan capsules daily with meals to experience visible effects.
The iRestore Revive Hair Growth Formula aims to minimize hair loss and potentially promote healthier, fuller hair. The supplement pairs ingredients like biotin saw palmetto and a specialized DHT blocker blend to target the hormone responsible for hair thinning.
As per the official site, Revive Hair Growth Formula also includes anti-inflammatory and nourishing compounds like green tea leaf extract, pumpkin seed powder, reishi mushroom, rosemary, nettle leaf, and hyaluronic acid. These ingredients may help improve scalp health and support hair regrowth from within.
The makers state that Revive Hair Growth Formula is compatible with multiple hair types and offers a vegan and cruelty-free formula without harmful chemicals or preservatives. It is backed by a 180-day empty bottle money-back guarantee and is produced in GMP-certified facilities in the USA, emphasizing quality and safety.
The Revive Biotin Vitamin Gummies by iRestore offers a vegan, cruelty-free supplement to support healthier hair, skin, and nails. As per the official site, each serving (2 gummies) provides 10000 mcg of D-biotin, 13.5mg of vitamin E, and 30mg of vitamin C. The gummies come in cherry, lemon, and orange flavors.
As per the makers, the Biotin Vitamin Gummies are free from harsh chemicals, GMOs, sulfates, parabens, and harmful preservatives. Consistent use of the Biotin Gummies may help you experience fuller hair, reduced brittleness of nails, and improved skin health.
The Revive Thickening Shampoo by iRestore aims to improve hair density and promote scalp health through its blend of bioactive ingredients. The shampoo features Redensyl®, a patented molecule composed primarily of dihydroquercetin-glucoside (DHQG) and epigallocatechin gallate glucoside (EGCG2), which act by targeting hair follicle stem cells and dermal papilla fibroblasts to reactivate the hair growth cycle.
As per the official site, Revive Thickening Shampoo also includes biotin (vitamin B7), a coenzyme essential for carboxylase enzymes that support fatty acid synthesisand keratin production. These processes may help strengthen the hair shaft and decrease brittleness. Peptides and amino acids (such as arginine, serine, histidine, and glycine) may provide the building blocks for keratin and collagen synthesis, enhancing hair tensile strength and improving follicular resilience.
The Revive Thickening Shampoo also features caffeine, which may stimulate vasodilation and improve microcirculation around hair follicles, increasing nutrient and oxygen delivery necessary for healthy hair metabolism . Antioxidants like green tea extract(rich in epigallocatechin gallate, EGCG) and aloe vera could help reduce oxidative stress and inflammation in the scalp.
As per the official site, the Revive Thickening Shampoo avoids the use of sulfates and silicones to preserve the scalp's natural oils and avoid irritation. It contains moisturizing agents such as argan oil and baobab seed oil, which could help maintain the lipid barrier, improve hair elasticity, and reduce transepidermal water loss.
The Revive Thickening Conditioner is formulated to help minimize hair thinning and promote thicker, healthier hair. It contains ingredients like biotin, vegan keratin, ginseng, argan oil, and peppermint oil, which may help nourish your scalp, strengthen hair strands, and improve hair texture.
Ginseng may stimulate the scalp to encourage healthier hair growth, while argan oil could provide deep moisture, shine, and protection against damage. Vegan keratin is included in the Revive Thickening Conditioner to help hydrate and fortify hair follicles to reduce breakage.
The Revive Thickening Conditioner is free from harmful compounds, such as sulfates, parabens, silicone, phthalates, and GMOs. For the best results, the makers suggest applying the Thickening Conditioner after shampooing and leaving the conditioner on the scalp for up to 5 minutes before washing.
The Revive Growth Activator Serum aims to stimulate hair follicle activity and reduce thinning. It features the active ingredient called Redensyl®, which pairs dihydroquercetin-glucoside (DHQG) and epigallocatechin gallate glucoside (EGCG2) to target hair follicle stem cells and support their growth.
Revive Growth Activator Serum also includes Capixyl™, a mix of acetyl tetrapeptide-3 and red clover extract rich in Biochanin A. These ingredients function as a 5-alpha-reductase inhibitor, helping reduce DHT levels to minimize hair thinning and loss.
Supporting ingredients in the Revive Growth Activator Serum include biotin (vitamin B7), which reinforces keratin infrastructure and decreases breakage. Stinging nettle extract, saw palmetto, and ginseng may contribute toanti-inflammatory action and improve scalp circulation to support hair regrowth.
The Renew Hydrating Foam Cleanser may help purify the skin without compromising its moisture balance. Formulated with clean, skin-friendly ingredients, the Foam Cleanser aims to remove impurities while supporting hydration and barrier health.
Renew Hydrating Foam Cleanser features sodium hyaluronate (a form of hyaluronic acid), which binds up to 1,000 times its weight in water. Such effects may deliver deep, lasting moisture and a plump appearance. Ingredients like aloe vera leaf juice may provide soothing and wound-healing benefits due to their polysaccharides and glycoproteins.
The Hydrating Foam Cleanser also includes niacinamide (vitamin B3), which could enhance the skin barrier throughceramide synthesis, minimizing transepidermal water loss, improving circulation, and reducing visible pores and uneven tone. Chondrus crispus (red algae) extract further reinforces hydration and elasticity by supplying minerals and polysaccharides.
The laser hair growth systems from iRestore are FDA-cleared in tackling concernslike hair loss and thinning (androgenetic alopecia). The clearance applies specifically to light therapy devices like the iRestore Professional, Elite, and Essential.
When a device is FDA-cleared, it means the manufacturer has provided evidence that indicates the device meets the FDA's strict standards for safety and effectiveness. It may provide a higher level of assurance than many over-the-counter hair loss treatments that are not regulated.
The iRestore brand offers a non-invasive and pain-free approach to minimizing hair loss. iRestore's laser hair growth systems work without surgery, needles, or any uncomfortable procedures. Instead, the laser devices utilize low-level laser therapy (LLLT), a clinically tested technology that helps stimulate hair follicles using gentle, therapeutic light energy. The method is typically safe and doesn't cause any pain.
Besides its laser devices, iRestore also offers various supportive hair care formulations, such as shampoos, serums, and supplements, which offer a non-invasive means to reduce hair loss. These formulations comprise gentle, natural, and non-synthetic ingredients to help nourish the scalp and support hair growth naturally.
iRestore takes the pressure off your purchase by offering a 12-month money-back guarantee on its laser hair growth systems (such as Professional, Elite, and Essential). The risk-free trial gives you a full year from the date of purchase to ask for a refund if you are unsatisfied with your purchase. The brand also provides a 6-month money-back guarantee on consumable products and a 100-day refund policy on Illumina Skincare devices (such as Face Mask or Eye Mask). Such a level of assurance shows how confident the brand is in its technology and gives you peace of mind while trying something new for your hair health.
Observing noticeable results from iRestore requires a significant time commitment. Whether you're using the iRestore Laser Devices or using hair growth supplements and topical formulations, you'll need to follow a strict and ongoing routine. The laser device, for example, requires you to wear it for 25 to 30 minutes every other day, which may be particularly inconvenient if you have a busy schedule.
The iRestore brand itself suggests that visible improvements in haircare or skincare may only appear after 3 to 6 months of consistent use of its devices/formulations. That's a long period of waiting, especially when other hair restoration formulations might offer quicker, more flexible options.
Some consumers on review forums like Trustpilot have expressed frustration with iRestore's customer support service, citing slow response times and difficulties processing refunds. Even though the iRestore brand offers a 12-month money-back guarantee on its laser hair growth system, many consumers found the return process was unclear and subject to frequent delays. The common complaints on Trustpilot also include a lack of follow-up after purchase and limited assistance when troubleshooting issues with the device. Some consumers also noted receiving generic or unhelpful responses when asking for product guidance.
The Capillus and iRestore both provide laser hair devices that utilize low-level laser therapy (LLLT) to stimulate hair follicles and support growth. However, the brands differ in their scope, offerings, technology, and other aspects.
Capillus relies exclusively on medical-grade laser diodes in its laser caps, which could help provide deeper penetration into the scalp to support hair growth. Meanwhile, iRestore combines both lasers and LEDs in their laser therapy devices to deliver a broader light distribution across the scalp. Each method presents distinct benefits, depending on the user's preference for targeted versus widespread coverage.
When it comes to the number of light sources and total power output, Capillus's high-end models, like the Capillus Spectrum, utilize 312 laser diodes to deliver 1,560 mW of power. In contrast, iRestore's Elite model includes a total of 500 light sources (diodes), comprising 300 lasers and 200 LEDs, and provides a higher total power output of around 2,500 mW.
Design and portability are also distinguishing factors between the Capillus and iRestore brands. Capillus is built into a discreet baseball cap, allowing for wireless, hands-free use during daily activities. In contrast, iRestore laser therapy devices resemble a helmet. They are usually used while seated, with some models requiring a wired connection to a power source unless an additional battery pack is purchased.
The Hairmax and iRestore brands both offer laser therapy devices to tackle hair loss, but they differ in technology, product range, and features.
When it comes to device design, Hairmax provides its laser therapy devices in multiple formats, including combs, bands, and caps. Many of these device formats require manual movement across the scalp during use, such as the LaserBand, which is guided across specific scalp zones. iRestore, on the other hand, exclusively offers helmet-style designs that cover the entire scalp in a hands-free manner.
The Hairmax and iRestore brands also provide a difference in duration. HairMax devices, such as the LaserBand 82 ComfortFlex, may take as little as 90 seconds per session. While models like the PowerFlex 272 Laser Cap may require at least 7 minutes of use per session. In contrast, iRestore devices, such as the iRestore Professional, need a consistent use time of 25 minutes per session.
Both the Hairmax and iRestore brands also differ in terms of warranty and return policies. Hairmax provides a six-month money-back guarantee on their laser haircare devices and a one-year limited warranty. In comparison, iRestore offers a longer, 12-month satisfaction guarantee on its Laser Hair Regrowth System with a two or 3-year warranty period (based on the model of the devices).
When evaluating iRestore, we assessed the customer experiences of its products across genuine review platforms like Amazon. Doing so helped us get insights into how the iRestore brand holds up in real-world use.
The iRestore Elite device received mostly positive feedback on Amazon. Many consumers praised its sleek design, lightweight build, and comfortable fit. The addition of a convenient battery pack was especially well-received, allowing for freedom of movement during use.
Reviews of the iRestore Elite also emphasized the comfort and warmth of the device during use, which contributed to a positive first impression. Many customers were pleased with the ease of setup, while others appreciated the device's durability and attention to detail. However, a few consumers shared on Amazon that the device malfunctioned during use.
In contrast, feedback on iRestore's Revive Thickening Shampoo on Amazon was more divided. While some customers enjoyed its pleasant scent and the shampoo's effects on their hair's appearance and volume, some concerns were raised over inconsistent quality.
Many consumers expressed that the shampoo thickened into a gel-like substance near the bottom of the bottle, making it unusable. Some consumers on Amazon were disappointed due to recent changes in the Revive Thickening Shampoo formula and packaging. Some consumers also shared that they experienced scalp dryness, increased hair fall, and poor lathering after using the shampoo.
When evaluating iRestore, we considered its overall reputation based on its history, presence in the market, and customer feedback across trusted platforms (like Trustpilot, BBB, and Reviews.io). Over the years, iRestore has gained recognition for offering FDA-cleared, non-invasive laser hair growth devices, which has positioned the brand as a reputable player in the at-home hair restoration space.
Despite its growing presence, iRestore's visibility on major consumer review platforms is somewhat limited. The iRestore brand does not have a listing on the Better Business Bureau (BBB) or Reviews.io, which may raise questions about the transparency or customer engagement of the brand on these platforms.
However, iRestore maintains a notable presence on Trustpilot, where it holds a rating of 3.9out of 5 stars based on over 520 reviews. The rating may indicate a generally positive customer experience, though not without some mixed feedback.
Many users on Trustpilot commend the brand's laser hair devices for delivering visible results when used consistently, particularly in the early stages of hair thinning. On the other hand, some Trustpilot reviews reflect dissatisfaction, often stemming from delayed results or unmet expectations.
The iRestore brand focuses on non-invasive hair restoration by providing FDA-cleared laser devices, supplements, and topical formulations. These formulations may help tackle common haircare concerns, such as hair thinning, shedding, dandruff, and weakened hair strands.
Beyond its core products, iRestore also provides value through its digital resources and services. Customers can access the iRestore blog for hair care tips, use the device comparison tab to make informed choices and earn referral rewards through its loyalty program.
That said, iRestore does come with a few limitations. The biggest one is the time commitment. Noticeable results in hair growth, texture, or strength typically take 3 to 6 months to show, and regular use of the products is necessary to achieve the desired outcomes. Some users have also shared mixed experiences with the customer service of iRestore on Amazon, including delays in customer support and issues with the refund process.
Moreover, results from using iRestore formulations might vary from person to person. Factors like age, genetics, the severity of hair loss, and frequency of use may all affect the outcome. It's best to have realistic expectations and a long-term mindset if you're thinking about trying the offerings from the iRestore brand.
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