Physicians have varying views on whether or not low level laser therapy is effective. What is the clinical evidence to show laser hair therapy is effective? Excessive build-up of DHT is prevented.Release of nitric oxide from cells leads to increased vascularisation to the scalp distributing nutrients and oxygen to the hair roots.This is converted to cyclic AMP in the hair follicle cells, releasing energy and stimulating metabolic processes necessary for hair growth. The photons of light act on cytochrome C oxidase leading to the production of adenosine triphosphate (ATP).Low level laser therapy is believed to increase blood flow in the scalp and stimulate metabolism in catagen or telogen follicles, resulting in the production of anagen hair. Hair loss in androgenetic alopecia depends on a testosterone derivative in the skin, dihydrotestosterone (DHT). The hair growth cycle consists of three phases: growth (anagen phase), resting (telogen phase) and shedding (catagen phase).
RELUX HAIR SALON SKIN
Low level laser therapy is intended for promotion of hair growth in males who have Norwood Hamilton Classifications of IIa to V and in females who have Ludwig (Savin) I-4, II-1, II-2, or frontal patterns of hair loss and have Fitzpatrick skin phototypes I to IV. Physicians use a system known as the Norwood-Hamilton Classification (men) and the Ludwig-Savin Scale (women) to describe the degree of hair loss.
Low level laser therapy is intended for men and women with thinning hair or pattern baldness caused by a hereditary condition.
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