What is vasodilation?
Vasodilation is the widening of blood vessels, resulting in increased blood flow to tissues.
In red light therapy, vasodilation occurs through mechanisms like nitric oxide release, leading to better nutrient and oxygen delivery to target areas. This vascular response supports tissue repair and regeneration.
For hair restoration, vasodilation increases the availability of essential nutrients and oxygen to hair follicles, boosting follicle health and supporting the effects of therapies aimed at prolonging the growth cycle.
Related terms
Nitric oxide (NO) release
Mechanisms of Action
Nitric oxide release refers to the production of nitric oxide molecules that help regulate blood flow and cellular communication.
Hair Cycle Dysregulation
Mechanisms of Action
Hair cycle dysregulation refers to an imbalance in the natural phases of hair growth (anagen, catagen, telogen).
Apoptosis
Mechanisms of Action
Apoptosis is the programmed death of cells, a natural biological process essential for tissue maintenance and health.
Androgen Receptors
Mechanisms of Action
Androgen receptors are proteins inside cells that bind to male hormones like testosterone and dihydrotestosterone (DHT), influencing hair follicle behavior and sensitivity.
