What is nitric oxide (NO) release?
Nitric oxide release refers to the production of nitric oxide molecules that help regulate blood flow and cellular communication.
During red light exposure, nitric oxide can be released from intracellular stores, leading to vasodilation and improved microcirculation. This effect complements ATP production and is considered a supportive mechanism in Photobiomodulation (PBMT).
In red light therapy for hair regrowth, enhanced nitric oxide release can improve oxygen and nutrient delivery to scalp tissues, creating a healthier environment for follicles entering the anagen phase.
Related terms
Collagen
Mechanisms of Action
Collagen is a structural protein that provides strength, elasticity, and integrity to the skin and scalp, creating a healthy environment for hair follicles.
Mitochondria
Mechanisms of Action
increasing ATP production and supporting improved cellular repair and regeneration.
Because hair follicles are highly energy-dependent
Prostaglandin D2 (PGD2)
Mechanisms of Action
PGD2 is a compound believed to inhibit hair follicle growth in bald scalps.
Reactive oxygen species (ROS)
Mechanisms of Action
Reactive oxygen species (ROS) are unstable molecules containing oxygen that can cause cellular damage at high concentrations.
