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How to Boost Hair Growth with Red Light Therapy

How to Boost Hair Growth with Red Light Therapy

by Editorial Team in Hair

Everything you need to know about supporting your locks with red light therapy, and why it might just be the missing part of your routine.

From post-natal shedding to menopausal thinning, stress-related hair loss and more – hair loss can happen at various points in our lifetime. When we notice this change, we often reach for supplements and vitamins, thickening serums or volumising sprays, but now there’s a new tool in the haircare arsenal to consider – red light therapy. From understanding how it works to adding it to your haircare routine with ease, we’re sharing all you need to know about boosting your hair health with the help of a little red light.

Red light isn’t just great for the skin, red light relaxation can help you switch off a busy and stressed brain, support the microbiome – and yes, boost your hair health. When used at the right wavelength and applied directly to the scalp, red light therapy can increase blood flow of the scalp and reenergise your hair follicles, giving them a second chance at life. This supports stronger, more durable hair fibres. 

An energised follicle has the potential to stay in its active growth phase for longer, producing stronger hair fibres, which shed less over time. Remember – so much of hair loss is actually hair that’s broken before it’s even had a chance to reach its full length. Typically, less breakage means less fallout, which supports faster hair growth. Over time, this can all compound to create luscious locks that look and feel fuller.

How LED hair treatments differ to LED facial treatments

This is an important one. Red light therapy targeted at hair and scalp support requires different considerations to the LED facial masks you might already be using in your routine for your face, neck, or decolletage. This specifically relates to wavelength difference. Typically, 660mn is the exact spectrum associated with follicular stimulation on the scalp. Your device also has to be set to a low irritant level, which is the opposite to what we typically see with skin and face. The Trudermal Halo LED Hair Growth Cap is powered by clinically proven 660nm red light wavelength – a therapeutic spectrum that’s been scientifically shown to improve scalp blood circulation, stimulate follicular activity, and prolong the hair’s natural growth phase – leading to stronger and thicker hair. Featuring 180 medical grade LED bulbs, the program time of this device is set to 10 minutes, meaning you can support your hair growth without disrupting your day or night.

Supporting the scalp

Red light therapy devices for the scalp aren’t just used to support or nourish your hair, they’re also about boosting and nourishing your scalp – the basis of strong and healthy hair. To boost your routine, the Trudermal Regen Hair Growth Serum also supports the scalp. Lightweight and powered by copper peptides, it promotes visibly fuller, healthier hair. When used with the Halo LED device, the Regen Serum forms a powerful at-home system that targets hair loss at both the follicular and cellular levels – creating the optimal environment for stronger, healthier growth.

How to use LED on your hair

For the best results, aim to use your LED hair growth helmet or hat for ten minutes, every other day, on dry hair that’s free of product. Ideally, you’d follow this routine for up to 16 weeks to see the best results. After this phase, you’ll move into maintenance use, meaning you’ll only need to use your device a handful of times per week. This will turn the treatment into more of a ritual over time. For some individuals, you may notice a difference as early as 3-4 weeks, however others might need the full four months before you notice your hairline thickening. This is particularly true for men using the device. Most people will notice visible changes at the front of their hairline first, which tends to be where thinning is the hardest to ignore.

Just keep in mind that if a follicle is completely dormant, red light therapy won’t be able to help much. Why? It’s simple. If the follicle is no longer active, there’s no way to support this follicle as there’s nothing there to stimulate. Rest assured, for the vast majority of people experiencing thinning however, the follicle will still be alive and responsive.

As with any product, procedure or service, it’s best to check with your GP before use – and avoid while pregnant and breastfeeding.

 

 

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How to Boost Hair Growth with Red Light Therapy

How to Boost Hair Growth with Red Light Therapy

How to Boost Hair Growth with Red Light Therapy Hair thinning and hair loss are common concerns that affect both men and women at different stages of life. Factors such as stress, hormonal changes, genetics, and poor scalp health can all contribute to slower hair growth or increased hair shedding. As a result, many people are searching for solutions that support natural hair growth without relying on invasive treatments or medications. One technology that has gained significant attention in recent years is red light therapy for hair growth. Backed by clinical research, red light therapy is a non-invasive treatment designed to stimulate hair follicles, improve scalp health, and support thicker, stronger hair over time. If you’re looking for a science-backed way to encourage healthier hair growth, understanding how red light therapy works for hair loss and thinning hair could help you take the first step toward restoring your fuller-looking hair. What Is Red Light Therapy for Hair Growth? Red light therapy for hair growth uses the specific wavelength of 660nm to stimulate the scalp and activate cellular activity within the hair follicle. Unlike UV light, red LED light therapy is safe and non-invasive, and it works shown to improve scalp blood circulation, stimulate follicular activity, and prolong the hair’s natural growth phase. This process helps create a healthier environment for hair follicles to function and grow stronger healthier hair.   How Red Light Therapy Stimulates Hair Growth Stimulates Hair Follicles One of the primary benefits of red light therapy for hair growth is its ability to stimulate dormant or weakened hair follicles. Red light penetrates the scalp and increases cellular energy (ATP) within the follicle, encouraging the hair growth cycle to reactivate. This can help shift hair follicles from the resting phase (telogen) back into the growth phase (anagen), allowing new hair strands to grow. 1. Improves Blood Circulation to the Scalp Healthy hair growth depends heavily on proper blood circulation within the scalp. Red light therapy helps improve microcirculation, increasing the delivery of oxygen and nutrients to hair follicles. Better circulation supports follicle and scalp health which helps strengthen existing hair strands and reduce excessive shedding and improve overall hair density.   2. Supports Stronger, Healthier Hair Red light therapy not only supports new hair growth but also helps improve the condition of existing hair. By stimulating cellular repair and scalp health, LED light therapy for hair growth may help strengthen hair strands and improve hair thickness over time. Many people also notice improvements in scalp condition, including reduced dryness and better overall scalp balance. 3. Encourages Consistent Hair Growth Over Time Hair growth is a gradual process, and consistency is key when using red light therapy for hair regrowth. We recommend using red light therapy devices several times per week to support ongoing stimulation of the hair follicles. With regular use, red light therapy may help encourage healthier hair growth cycles and improve the overall appearance of hair density.   How Often Should You Use Red Light Therapy for Hair Growth? Consistency plays a crucial role in achieving visible results and because hair growth cycles take time, visible improvements may take several months of regular use. However, many users begin to notice stronger hair, improved scalp health, and reduced shedding as the follicles become more active. We recommend if you are using the Trudermal Glow to initially start with every 2nd day for a 16-week treatment period initially to kick start your journey.  The Bottom Line For those looking for a non-invasive way to support hair growth, red light therapy offers a promising solution backed by growing scientific research. By stimulating hair follicles, improving scalp circulation, and supporting cellular energy, red light therapy for hair growth can help create the ideal environment for stronger, healthier hair.