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
Cytokines
Mechanisms of Action
Cytokines are small proteins involved in cell signaling that regulate immune responses, inflammation, and tissue repair throughout the body.
Keratinocytes
Mechanisms of Action
Keratinocytes are cells in the epidermis responsible for producing keratin.
Oxidative stress
Mechanisms of Action
Oxidative stress is a condition where an imbalance between free radicals and antioxidants leads to cellular damage.
Hair Cycle Dysregulation
Mechanisms of Action
Hair cycle dysregulation refers to an imbalance in the natural phases of hair growth (anagen, catagen, telogen).
