The iRESTORE Blog
Confidence Starts Here
32 Results
Laser vs LED for Hair Growth: What’s the Difference?
Light-based therapies have quickly become one of the most talked about options in modern hair care. By using safe, low-level red light, these devices work beneath the surface of the scalp to energize follicles and support natural growth. They offer a non-invasive approach that fits easily into daily routines, making them appealing to both men and women looking to improve hair density. But within this category, one debate stands out: Laser vs LED: which technology is better for hair growth? Both use red light to target the scalp, yet they work in different ways and offer unique benefits. Lasers are known for their precision, while LEDs provide wider coverage and comfort. For someone exploring hair growth solutions, understanding the difference can help in choosing the right device. Lasers vs LEDs: How They Differ Both lasers and LEDs use red light to stimulate hair follicles, but they deliver it in different ways. Understanding how each works can help you see their strengths and limitations. Laser Hair Growth Devices use narrow, concentrated beams of light. Because the light is focused, it penetrates deeper into the scalp and targets hair follicles with precision. This makes lasers effective for stimulating regrowth in specific areas. However, lasers typically cover a smaller section of the scalp at a time, which means longer sessions or fewer follicles treated per use. They also tend to be more expensive because of their medical-grade design. LED Hair Growth Devices, on the other hand, spread light over a wider area. The beams are less concentrated but cover more of the scalp in one session. This broader exposure can be especially convenient for at-home users since it requires less effort and saves time. LEDs are also generally more affordable and comfortable, making them a practical choice for everyday routines. The trade-off is that they may not penetrate quite as deeply as lasers, so results often rely on consistent long-term use. Feature Laser Devices (LLLT) LED Devices Light Focus Narrow, concentrated beams Broad, diffused beams Coverage Area Targets small sections at a time Covers larger areas of the scalp Penetration Deeper, more precise Shallower, gentler Effectiveness Strong, clinically proven Proven with consistent long-term use Ease of Use Longer sessions, less convenient Hands-free, comfortable for daily use Cost Higher, medical-grade pricing More affordable and accessible Best For Targeted regrowth in specific areas Everyday at-home convenience How Light Therapy Works for Hair Growth Red light therapy, also known as low-level light therapy (LLLT), is built on a simple idea: light can energize your cells. When red light reaches the scalp, it penetrates into the skin and stimulates the hair follicles. This process helps improve blood circulation, increases the delivery of oxygen and nutrients, and “wakes up” follicles that may be inactive. Instead of masking thinning hair, light therapy supports the natural growth cycle. It encourages follicles to remain in the growth phase (anagen) for a longer period, which can lead to thicker, fuller hair over time. The treatment is non-invasive, meaning there are no needles, no drugs, and no surgeries involved. It uses only safe, controlled light that works with your body’s natural processes.. Another key point is that this light is very different from UV rays from the sun. UV can burn or damage skin, while the red light used in hair growth devices is low-level, gentle, and safe for repeated use. With consistent sessions, users often notice reduced shedding and stronger hair density in treated areas. Why Laser and LED Hair Growth Devices Are Safe to Use at Home One of the most common questions people ask about light-based hair growth devices is whether they’re safe. Both lasers and LEDs used for hair restoration fall under low-level light therapy (LLLT), which is non-invasive and gentle. Unlike UV rays from the sun, this type of red light does not burn the skin, damage tissue, or increase cancer risk. Instead, it works with your body’s natural processes to encourage healthier hair growth. From a comfort standpoint, both lasers and LEDs are designed for regular at-home use. Neither produces heat, so there’s no burning or discomfort during a session. The main difference lies in how the light is delivered. Laser devices feel more targeted but cover smaller areas, meaning sessions may take longer. LED devices provide broader coverage, creating a more relaxed and user-friendly experience. For the best results, it’s important to choose FDA-cleared devices and follow usage instructions carefully. Consistency is essential, and moderation is equally important, since using the device as directed ensures reliable performance and long-term comfort. In short, both laser and LED devices are safe and comfortable when properly designed and used as recommended. Getting the Best of Both Lasers and LEDs with iRESTORE When it comes to choosing between lasers and LEDs for hair growth, many people wonder which option will deliver the best results. Instead of forcing you to pick one, iRESTORE combines both technologies into a single device, giving users the benefits of each. By using medical-grade lasers alongside high-quality LEDs, iRESTORE devices are able to deliver the precision of lasers and the broad coverage of LEDs at the same time. The lasers penetrate deeper into the scalp to target follicles with focused energy, while the LEDs bathe larger sections in gentle light to ensure no areas are missed. This combination helps maximize stimulation across the scalp in every session. Safety and comfort are built into the design. The devices are FDA-cleared, meaning they meet rigorous safety standards for at-home use. Sessions are hands-free, non-invasive, and completely pain-free, making it easy to stay consistent, which is the key to seeing thicker, fuller hair over time. Trusted by over 500K customers worldwide, iRESTORE has become one of the most recognized names in at-home hair restoration. It’s an approach designed not only to restore hair but also to restore confidence. Regrow Hair, Regain Confidence with iRESTORE The debate between lasers vs LEDs for hair growth often comes down to precision versus coverage. Lasers deliver focused, deeper light for targeted stimulation, while LEDs spread light more broadly for convenience and comfort. Both can be proven, and both are safe when used as directed. The real difference lies in how each fits your lifestyle and goals. With iRESTORE, you don’t have to choose. By combining lasers and LEDs in one device, iRESTORE provides the benefits of both technologies in a single, easy-to-use system. The result is maximum scalp coverage, safe light delivery, and a treatment that fits seamlessly into your daily routine. Trusted by over 500K customers worldwide, iRESTORE helps users restore not just their hair, but also their confidence. Confidence restored! FAQs Are laser and LED hair growth devices safe to use at home? Yes. Both lasers and LEDs fall under low-level light therapy (LLLT), which is non-invasive, gentle, and FDA-cleared in reputable devices. They do not emit harmful UV rays, cause burns, or damage tissue when used as directed. Which works better for hair growth: lasers or LEDs? Both are clinically proven, but they work in slightly different ways. Lasers penetrate deeper with precision, while LEDs provide broader, gentler coverage. Results often depend on consistency of use. How long does it take to see results from light therapy devices? Most users notice reduced shedding and early signs of regrowth in 3 to 6 months, with continued improvements over time when used consistently. How does iRESTORE combine lasers and LEDs? iRESTORE devices use medical-grade lasers for precision and high-quality LEDs for broad coverage. This dual approach ensures maximum scalp stimulation in every session. Can iRESTORE work for both men and women? Yes. iRESTORE is FDA-cleared to treat genetic hair loss (androgenetic alopecia) in both men and women, supporting fuller, healthier hair growth.
Read More
About iRESTORE
We believe in safe & clean hair care that empowers you to look and feel your best without compromising your health.
Red Light Therapy for Longevity: iRESTORE Joins Bryan Johnson at the Don’t Die Summit
We couldn’t be more excited to share that iRESTORE is partnering with the Don’t Die Summit, a groundbreaking event led by Bryan Johnson. Known for his work in biohacking and longevity, Bryan is bringing together the brightest minds in health, wellness, and cutting-edge science.
Read More
5 Most Common Hair Loss Triggers (And How To Prevent It Now)
By now, you know that our goal at iRESTORE is to help you with your hair growth journey. And through our products, we strive to be your go-to for your hair growth needs. However, it’s equally as important for you to know some things that can cause you to lose your hair. It’s normal to lose strands of hair daily. But if you’re noticing any sudden, major changes with your hair loss, there could be some deeper issues that you may want to address to prevent further damage. There are many reasons why you might be seeing sudden hair loss, but we’re going to focus on some of the most common causes. Certain causes of hair loss are uncontrollable, and some can be handled personally, while others may require you to seek professional assistance. 1. Stress We’ve unfortunately all been here! Life sometimes gets the best of us and we have to maneuver through tough times. And although we don’t intend for it to happen, it’s important to understand the effects stress can have on our hair. Stress can cause inflammation, which can lead to hair loss, and traumatic events like an accident, illness or emotional shock can jumpstart the issue. According to Mayo Clinic, there are three types of hair loss that can be related to high-stress levels: telogen effluvium, trichotillomania, and alopecia areata. Telogen effluvium occurs when stress pushes large amounts of hair follicles into a resting phase leading to potential, sudden hair loss within a few months. Trichotillomania is an urge to pull out hair from your scalp or other areas of your body. For many, hair pulling can be a method used to deal with stress, loneliness, boredom, or frustration. Alopecia areata happens when the body’s immune system attacks the hair follicles, resulting in hair loss. The good news here is that stress and hair loss don’t have to be permanent if steps are taken to manage your stress. So, if you notice sudden or patchy hair loss or more than usual hair loss when combing or washing your hair, talk to your doctor to ensure you don’t have a medical condition that requires treatment. 2. Poor Nutrition I know your parents always told you to eat your greens! A lot can fall under the poor nutrition category like not eating enough, following a restrictive diet, and not getting enough hearty, healthy foods. Dramatically restricting your calorie intake means that you aren’t getting enough essential nutrients, like protein. If continued over a period of time, this can lead to the condition discussed above, telogen effluvium. The good news here is that adopting a healthier lifestyle can reverse this type of hair loss and your hair can grow back. At iRESTORE, we specialize in hair, but these suggestions are, of course, valid for your overall health. Be sure to eat a combination of vitamin-rich foods like fruits, vegetables, and healthy whole grains. 3. Genetics Some people will see hair loss thanks to their parents, and their parents, and so on. Thanks, mom and dad! Heredity is one of the most common causes of hair loss and the gene can come from either the mother’s or father’s side, although you’re more likely to be affected if both parents had hair loss. Makes sense but it doesn’t seem fair! To be sure, a scalp biopsy can show if your hair follicles have been replaced with smaller follicles. If so, it’s a safe determinant of hereditary hair loss. 4. Prescription Drugs Although essential for many people, it’s pivotal to note that certain prescription drugs can potentially lead to hair loss. Just to name a few, some people have seen hair loss when using certain antidepressants and high blood pressure medicines. If you are starting to see sudden loss after taking prescribed medication, consult with your doctor, as there might be alternative medications that you can switch to. You can also add our delicious Biotin Vitamin Gummies to your daily healthy routine when taking other prescriptions. Made with natural ingredients, our vitamins are made to nourish your hair and help restore your hair to its former health. 5. Using Poor Quality Hair Care You want to hold on to your precious locks, so why not provide your hair with the best products? Certain hair products can contain low-grade oils and other ingredients that clog your hair follicles, causing strands to fall out. So, invest in some quality products like our Thickening Duo. Our duo revitalizes hair follicles and moisturizes dry scalp and repairs damaged hair. It is professionally formulated to infuse nutrients into every strand and repairs dry, brittle hair. And our iRESTORE Elite, Professional and Essential are clinically proven and FDA-cleared methods of low-level red light therapy used to combat hair loss and thinning. When it comes to poor-quality products, chemicals obviously fall right in line. While many of us love that extra splash of color, it isn’t always the best idea for everyone. Hair straighteners, relaxers, and other powerful treatments can quite literally burn your hair. So, the next time you are looking for a change, consult with your hairdresser on ways to get the look you’re going for while avoiding damaging treatments. Overall These five reasons are some of the most common causes for hair loss but PLEASE do some additional research if you think that you might be personally experiencing loss due to a different, specific reason, and be confident in knowing that there are often ways to get help.
Read More
A 5-Step Guide To Boosting Hair Growth
Are you struggling with slow hair growth? Do you want to have longer, thicker, and healthier hair? If so, you’re not alone. Many people wish they could grow their hair faster, but unfortunately, there is no magic solution for hair growth. However, there are some things you can do to promote hair growth and improve the health of your hair. In this blog post, we’ll share 5 hair tips for boosting hair growth. 5 Hair Growth Tips 1. Practice good hair care Good hair care is essential for healthy hair growth. This includes washing your hair regularly, using a gentle shampoo and conditioner, and avoiding tight hairstyles that can pull on your hair. It’s also important to use a wide-tooth comb or a brush with soft bristles to avoid damaging your hair. 2. Use hair growth products Many hair growth products are available in the market that claim to promote hair growth. Some of our top-selling products include Thickening Shampoos, Conditioners, and supplements, such as our high-quality Biotin Vitamin Gummies! These products often contain ingredients such as biotin, keratin, and collagen that can help strengthen your hair and promote hair growth. Don’t forget to check out our Low-Level Laser Therapy Devices. 3. Maintain a healthy hairstyle Heat styling tools such as flat irons, curling irons, and hairdryers can damage your hair and lead to breakage. Heat can cause your hair to become dry, brittle, and more prone to breakage. If you must use heat styling tools, use them sparingly, and make sure to apply a heat protectant spray to your hair before using them. 4. Nutrition is crucial to your health Your diet has a significant impact on your hair growth. Eating a balanced diet with plenty of protein, vitamins, and minerals can help your hair grow faster and stronger. Foods that are rich in protein include eggs, chicken, fish, and legumes. For healthy hair growth, vitamins like vitamin D, C, and E, as well as minerals like zinc and iron, are essential. 5. Massage your scalp Massaging your scalp can help improve blood flow to your hair follicles, which can promote hair growth. You can do this by using your fingertips to massage your scalp in a circular motion for a few minutes each day. You can also use a scalp massager or a hairbrush with soft bristles to massage your scalp. While there is no magic solution for hair growth, following these tips can help promote healthy hair growth and improve the health of your hair. Remember that healthy hair takes time and patience, but with the right care and attention, you can achieve your hair growth goals. Curious if iRESTORE will work for you. Take this hair loss quiz and receive a free consultation. In conclusion, these are 5 hair tips for boosting hair growth. Hair loss happens to us all, but you can reduce your hair loss with the right treatments, hair care routine, and hair products. Your hair will have everything it needs to reach your hair goals. If you want to try out some new anti-hair loss products, check out iRESTORE! Join us on Facebook Groups for more hair loss tips. https://t.jo.my/irestore–fb–group
Read More
Reach Your Hair Growth Goals
Find out if iRESTORE can help you reverse your hair loss and restore your confidence. Take the quiz now to get personalized recommendations.
Healthy Hair Tips For The New Year
We want you to achieve your hair goals consistently throughout the year. We're here to help. If you have no idea where to begin, we've got you covered!
Read More
iRESTORE The Solution For Hair Growth
It's our goal to provide you with honest information, and thousands of success stories, about what makes iRESTORE stand out.
Read More
Biotin: Everything You Need To Know
Biotin helps create thick and shiny hair to boost your hair's health and give it vital nutrients. Here's how biotin can help you reach your hair goals!
Read More
The Ultimate Hair Gift Guide
Looking for the perfect gift for yourself or a fellow hair lover? Well, look no further. We’ve got some recommendations this way. We’ve rounded up some of the best gift ideas, such as silk pillowcases, hair towels, accessories, and many more just for you. In this gift guide, you’ll be pleased to find something for parents, partners, friends, and family. We’ve reduced it to gifts that result in healthier, shinier, and radiant-looking hair. So, whether you’re looking for a thoughtful stocking stuffer or a gift for someone special, there’s something here for everyone. Gift Guide for the Self-Care Enthusiast 1. iRESTORE Professional The Professional is the perfect gift for anyone experiencing hair loss. The Pro has helped over 150,000 users grow their hair back. This device is a hands-free, safe, non-invasive, natural treatment that promotes healing and tissue repair. The iRESTORE Pro is a Red Light Therapy device that has improved hair growth and thickness with 282 Lasers and LEDs. Perfect for anyone ready to combat hair loss in the comfort of their home. Shop iRESTORE 2. Silk Pillowcases & Sleeping Masks A silk pillowcase can help combat and reduce friction on your hair which often leads to damage, like split ends! A silk or satin pillowcase makes for a comfy Christmas gift for hair lovers, and you can pair this gift with a silk sleeping mask. Shop Slip 3. Hair Accessories Hair Accessories are the perfect items to put together for a hair-themed gift basket or to add with tools or haircare products. Most people forget how hair accessories are just as crucial to your hair health as anything else. It’s the perfect travel edition for any hair lover. Shop Blissy NO ONE DESERVES DRY HAIR DURING THE HOLIDAYS 4. Max Growth Kit Got long-term hair damage? No problem. iRESTORE is here to help. Maximize your hair growth with the complete hair restoration bundle. It’s the perfect solution to repair damaged, brittle, and dry hair. Featuring a Thickening Shampoo, Conditioner, Growth Activator Serum, and Hair Growth Formula, including ingredients with essential nutrients that help strengthen, activate, and promote hair growth from the inside out. Shop iRESTORE 5. Hair Scalp Massager A hair scalp massager is a perfect gift for anyone who wants healthy hair regrowth. The scalp massager stimulates the scalp and encourages blood circulation to the hair follicle. This boost of stimulation will increase the nutrient (from your yummy Max Growth Kit) intake and promote stronger and healthier hair growth. The scalp massager is the perfect stocking stuffer addition. Shop Beachwaver 6. Satin Heatless Rollers Heatless hair rollers are fun and festive holiday gifts for hair lovers. Satin hair rollers can prevent breakage, hair shedding, and heat damage. You can create heatless curls or different protective styles with this easy-to-use curling method. It’s a perfect option for busy people who don’t have a spare extra minute. This is a great alternative to traditional hot tools. Shop Altar’d State 7. Microfiber Head Towel Head towels make the perfect gift or stocking stuffer for all hair lovers. A microfiber towel is simple yet, essential for protecting your hair. Most people don’t realize that using a regular towel to dry hair can cause breakage and damage. Not to mention a microfiber towel absorbs water faster. Your hair will experience less heat damage, so you’ll have healthier, fuller, and shinier hair! Shop Allure 8. Silicone Mat We all have experienced the struggle of styling our hair and then wondering which is the safest spot to set down your hot tools. Most silicone mats are heat resistant up to 500 degrees, so you don’t have to worry about damaging your counter or cords. A silicone mat is a perfect solution—ideal for home, work, travel, and even hairstylists on the go. Shop L’ange We hope this holiday hair gift guide inspired you to purchase a gift for all the fantastic people in your life. Treat your loved ones (or yourself), and celebrate the holiday season! From our family to yours, wishing you a happy holiday. Join us on Facebook Groups for more hair loss tips. https://t.jo.my/irestore–fb–group
Read More
New Year, New Hair Resolutions
The new year is all about achieving the goals. If you’re taking a hair health journey this year and you don’t know where to start, we have just the thing for you!
Read More
Q&A With Beauty And Lifestyle Influencer Marlena Stell
Instagram: @marlenastell Marlena Stell is the founder and CEO of her own beauty brand Makeup Geek. Marlena joined our iRESTORE family in 2019 as she too experienced a history of hair loss, one reason for beginning postpartum. We’re excited to share with you a special Q&A where she drops a few gems that you can pick up for your hair journey. Let’s get started Q. Can you tell us a little about yourself? A: Marlena Stell is the founder and CEO of her own beauty brand Makeup Geek. Marlena joined our iRESTORE family in 2019 as she too experienced a history of hair loss, one reason for beginning postpartum. We’re excited to share with you a special Q&A where she drops a few gems that you can pick up for your hair journey. Q. What’s one of your favorite things about iRESTORE, and when did you begin losing your hair? A: My favorite thing about iRESTORE is how easy the system is to use! Because I can just put the device on and relax, it gives me a great time to sit and read while I use my device. It’s convenient, fast, and easy, which I need as a business owner and new mom. I started losing my hair almost 10 years ago when I lost 125 pounds. I lost the weight slowly and then cleaned up my diet and exercised. I didn’t realize with the weight loss came hair loss. I lost almost 50% of my hair in less than a year. It affected my self-esteem for a long time. Q. Where do you live, and does it affect your hair? A: I recently moved from Washington State to Houston Texas and am enjoying it so far! My location doesn’t affect my hair loss at all as in recent times, my hair has gotten in a great place after using my device for a couple of years now. Q. When did you start noticing your hair growth? A: I started noticing hair growth about 5-6 months after using my iRESTORE device. I began to see the baby hairs coming in the top of my head, and that’s where a lot of my loss happened. My current hair got softer and shinier, which is a side bonus! I was consistent and used it every other day. Q. How do you want to improve yourself and your hair growth in 2022? Did you have a support team while going through your hair growth journey? A: I focused on eating better when I started losing my hair, and I want to continue improving my nutrition. I would love to continue taking iRESTORE's supplements for prevention and using the shampoo and conditioner because it smells so good and leaves my hair feeling soft and manageable. My support system was my IG community. Sharing the journey with them and finding others with similar conditions has been a great support. Q. How did you feel about your hair before using iRESTORE? A: Before I started using my iRESTORE device, I felt defeated. I tried EVERYTHING I could find on the market- pills, hair serums, vitamins, smelly shampoos… None of it worked. During that time I gave up on my hair growth journey. Q. What’s your daily routine? From morning to night, can you walk us through the day? A: I start my day by washing my hair (every 3-4 days) in the shower with my Thickening Shampoo then applying a deep conditioning hair mask on the ends of my hair. After I towel dry it, I use light hair oil, then let it air dry for an hour before blow-drying the rest. I keep styling to a minimum, and I wear my device for 25 minutes at night. On the days I don’t wash my hair, I brush it gently and style it only if needed. Q. Can you name some activities you do while using your iRESTORE device? A: When I’m wearing my device, my favorite thing to do is read. When wearing my device it gives me the perfect excuse to relax at night before bed and read. I love reading business or inspirational books. I’m currently on my self-discovery journey. Wearing my device gives me the perfect excuse to relax at night before bed and read. Q. Do you think the condition of your hair has changed since you started using iRESTORE? A: My hair now is not only fuller but it’s actually shiny and soft! Even my hairdresser said “Your hair looks so healthy! What are you using? Q. A lot of people think that hair growth should happen quickly. Do you have some tips for those people who are considering beginning their hair growth journey? A: My advice for anyone going through their hair journey is to be patient! It takes time and consistency to see results. I started seeing growth in about 6 months, and during that time, I consistently used my device, but I improved my healthy habits to support my hair growth. I ate healthier, cut out sugars and processed foods, drank more water, and connected with my doctor to ensure I had the vitamins my body needed. It takes time to make these changes, but the results are SO worth it! Keep UP To keep up with Marlena, you can follow her on social media: Instagram: @marlenastell
Read More
The Pros of Biotin: Everything You Need To Know
Biotin helps create thick and shiny hair to boost your hair's health and give it vital nutrients. Here's how biotin can help you reach your hair goals!
Read More
Spooky Tales: Hair Loss Edition
Hair loss can often seem frightening when experiencing it. Check out these "spooky" hair loss stories and tips to prevent future hair loss.
Read More