What are growth factors?
Growth factors are naturally occurring proteins that stimulate cell proliferation, differentiation, and healing. They play an essential role in tissue regeneration and follicle development.
In the context of hair health, growth factors encourage the transition of hair follicles into the growth (anagen) phase and support regeneration after damage from hormones, stress, or inflammation.
Red light therapy can help stimulate the release of certain growth factors locally in the scalp, making it a valuable non-invasive tool for enhancing follicular response and promoting regrowth.
Related terms
Hair Follicle Stem Cells
Mechanisms of Action
Hair follicle stem cells are undifferentiated cells located in the bulge region of the follicle.
Cytokines
Mechanisms of Action
Cytokines are small proteins involved in cell signaling that regulate immune responses, inflammation, and tissue repair throughout the body.
Vasodilation
Mechanisms of Action
Vasodilation is the widening of blood vessels, resulting in increased blood flow to tissues.
Oxidative stress
Mechanisms of Action
Oxidative stress is a condition where an imbalance between free radicals and antioxidants leads to cellular damage.
