What is microneedling?
Microneedling is a dermatologic technique that uses tiny needles to create micro-injuries in the skin, promoting collagen production and increased absorption of topical agents.
In hair regrowth, microneedling is used to improve scalp blood flow and create channels that enhance the delivery of growth factors or serums.
When combined with red light therapy, microneedling may amplify follicular stimulation by increasing mitochondrial activity and improving topical uptake in the treated area.
Related terms
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.
Telogen effluvium
Clinical Applications
Telogen effluvium is a condition characterized by diffuse hair shedding triggered by stress, illness, or hormonal changes.
Minoxidil
Clinical Applications
Minoxidil is a topical medication that promotes hair regrowth by prolonging the growth phase.
Platelet-Rich Plasma (PRP)
Clinical Applications
PRP is a regenerative therapy that uses concentrated platelets to stimulate hair growth.
