Low-level light therapy (LLLT) using red or near infrared light is scientifically proven to treat genetic forms of hair loss (androgenetic alopecia). Red light therapy has been shown to cause hair to regrow the crown area and along the hairline, the most common places that men tend to lose their hair.
Does red light therapy make hair grow faster?
Researchers concluded that red light therapy treatments were effective. The use of both red light and topical ointment was recommended by researchers to hasten hair regrowth. … They found that women receiving red light therapy at 650 nm saw a 51% increase in hair counts.
How long does it take for red light therapy to grow hair?
In most cases hair regrowth has been seen after 12 to 26 weeks using red light therapy, including loss of less hair each day and a noticeable improvement for hairs growing on the head.
What does red light do to the brain?
The theory is that red light wavelengths stimulate the production of melatonin. Melatonin is a naturally occurring hormone that helps you sleep. Your brain releases more melatonin as darkness falls and tends to release less when you’re exposed to light.
Is infrared safe for hair?
Infrared is a light wavelength that penetrates deeper into the hair shaft, heating the hair evenly and safely from the inside out. It’s designed to steam the hair instead of applying a direct heat.
Does red light therapy lighten your hair?
It promotes hair growth.
But research reveals that red light therapy may be a powerful, drug-free solution. One research review found that red light therapy was safe and effective for promoting hair growth in both men and women.
Does red light stimulate collagen?
Red and blue lights are typically promoted in LED skin treatments. Experts believe that red LED light acts on cells in the skin known as fibroblasts, which play a role in production of collagen, a protein that makes up a large part of connective tissue and helps the skin to recover when it’s harmed.
Does red light therapy cause facial hair?
Stimulates Hair Growth. Red light therapy isn’t just for women. Men with patchy facial hair can benefit from red light therapy as well. It can help stimulate hair growth, filling in those unsightly patches.
What kind of light stimulates hair growth?
According to the Swedish Laser Medical Society, 680 nm is the optimal wavelength of light for reaching and stimulating hair follicle cells. Since lasers deliver light at one specified wavelength, they can be targeted specifically for this wavelength.