Explore the science behind red light therapy and its proven benefits for hair growth and scalp health
Hair loss is a common concern affecting both men and women, often leading to thinning at the hairline and crown. While some opt for hair extensions or topical treatments, others are turning to advanced technologies like red light therapy to stimulate new hair growth.
This innovative approach has gained significant attention, with products like This Works’ Advanced Red Light System leading the market.
The Advanced Red Light System, developed by Dr. Anna Persaud, CEO of This Works, has become highly sought after, selling out twice since its launch.
Currently priced at £144 (down from £244), this versatile device is designed to address various concerns, including hair density, cellulite, scars, and loose skin. The system comes with three red-light power serums and a complimentary red light duo body wrap, valued at £100.
The science behind red light therapy
Red light therapy works by emitting specific wavelengths of light that penetrate the scalp and stimulate hair follicles. This process, known as photobiomodulation supports energy production, renewal, and repair within the cells. The Advanced Red Light System is engineered to enhance hair density by creating an optimal environment for stronger, fuller-looking hair.
For body use, This Works suggests using the red light body wrap three to five times weekly. Users may notice improvements in skin softness and radiance as early as one week, with optimal results achieved over time. The Red Light Power Serum works in harmony with the body’s natural biology to support photobiomodulation, helping to revitalize hair follicles and promote healthier hair.
User experiences and results
A panel of 22 participants tested the red light system over a 12-week period, with 73% reporting healthier-looking hair. Users have shared their positive experiences, highlighting noticeable improvements in hair density and growth. One participant noted, “My hairline actually looks and feels fuller, and for the first time in years, my hair actually feels like it is getting some weight to it and is starting to grow.”
Another user added, “I have happier, healthier hair!” while a third observed significant improvements in the area they were treating. “Hair has significantly improved on the area I have been treating; it’s so much thicker, and I can see new regrowth,” they shared. Despite minor concerns about greasiness, users have praised the system for its effectiveness in promoting hair growth.
Comparing red light therapy options
While This Works’ Advanced Red Light System has gained popularity, other options like Currentbody’s LED Hair Growth Helmet (£649.99) and the Solaris Labs NY Intensive LED Hair Growth Brush (£86) are also available. These devices offer red light therapy to promote fuller, stronger, thicker hair growth. However, it’s important to note that laser therapy is generally more effective than LED for hair growth due to its focused, single wavelength of light that penetrates deeper into the scalp.
Laser therapy, also known as Low-Level Laser Therapy (LLLT), uses a focused beam of light to stimulate hair follicles more efficiently. This makes it a preferred choice for those seeking more powerful and targeted hair restoration treatments. LED therapy, while less powerful, offers certain benefits and is often more affordable.
Both red light and laser therapies work by delivering specific wavelengths of light energy to the scalp, stimulating cellular activity and energy production within the mitochondria. This process helps to reduce inflammation and oxidative stress, key factors contributing to hair loss. By targeting these root causes, light therapy aims to stop shedding and enable natural hair regrowth.
As the demand for non-invasive hair restoration solutions continues to grow, red light therapy and laser treatments are becoming increasingly popular. With products like This Works’ Advanced Red Light System leading the way, individuals struggling with hair loss can explore innovative technologies to achieve healthier, fuller hair.
