What is scalp blood flow?
Scalp blood flow refers to the circulation of blood through the vessels supplying nutrients and oxygen to the scalp and hair follicles.
Improved blood flow is a key target of red light therapy, often achieved through vasodilation triggered by nitric oxide release during treatment sessions.
By enhancing scalp blood flow, red light therapy delivers more nutrients to hair follicles, promoting healthier growth cycles and accelerating recovery from shedding phases.
Related terms
Microneedling
Clinical Applications
Microneedling is a technique that creates micro-injuries in the skin to stimulate healing.
Caffeine Topicals
Clinical Applications
Caffeine topicals are hair care products infused with caffeine, believed to stimulate hair follicles and counteract the effects of DHT, a hormone linked to hair loss.
Estrogen
Clinical Applications
Estrogen is a hormone that plays a critical role in regulating hair growth in women, particularly by prolonging the anagen (growth) phase of the hair cycle.
Cicatricial Alopecia
Clinical Applications
Cicatricial alopecia refers to a group of rare hair loss disorders that cause permanent destruction of hair follicles through inflammation and subsequent scarring.
