Red light therapy is a natural, effective, and safe way to stimulate hair growth. It works by applying visible red light laser to the scalp at the ideal duration, intensity, and wavelength, which the body can harness and turn into cellular energy. This stimulates the bodys natural healing process and potentially promotes hair regrowth. Studies suggest that red light therapy may positively impact hair follicles, but the results are inconsistent overall. However, a 2021 study found that 650-nm red light is the most effective and practical way for stimulating hair growth via low-level light therapy (LLLT) treatment.
Red light therapy is commonly referred to as photobiomodulation and can treat skin issues, such as stretch marks and wrinkles, skin conditions like psoriasis, scars, and acne, reduce inflammation or edema, repair muscle tissues, and promote healthy aging. Red light therapy is a safe, effective, and natural treatment option for hair loss that’s gaining popularity with professionals and the public.
There are no negative ingredients or materials associated with red light therapy for hair loss. However, for light therapy to be effective, therapeutic wavelengths need to come from LED sources that deliver maximum power. Although you can get laser devices at home to treat hair loss, you can maximize results by going to a professional for treatment.
In conclusion, red light therapy is a safe and effective treatment for hair loss that can be used as a natural alternative to chemical treatments. While the results are inconsistent, studies suggest that it can positively impact hair follicles and promote hair regrowth.
