What is 620 nm wavelength?
620 nm wavelength is a specific wavelength of light linked to DHT inhibition.
DHT is a hormone that can cause hair follicles to shrink and eventually lead to hair loss. The 620 nm light stimulated the release of nitric oxide, a molecule that plays a role in blood vessel dilation and hair growth.
Related terms
Nanoparticles
Light & Technology
Nanoparticles are ultra-small particles used to improve delivery of active ingredients.
Red Light Therapy
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Red light therapy is a non-invasive treatment that uses red wavelengths to stimulate cellular repair.
Laser Diode
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A laser diode is a semiconductor device that emits light at a specific wavelength.
Melanin
Light & Technology
Melanin is the pigment responsible for hair, skin, and eye color.
