What is hair density?
Hair density refers to the number of individual hair strands per square centimeter of scalp. It’s a key measurement used to assess hair health and determine the severity of hair thinning.
Lower density can result from genetic factors, inflammation, hormonal imbalances, or damage to hair follicles. It affects the overall appearance of fullness and coverage.
Red light therapy may help increase hair density by stimulating blood flow and energy production within the scalp, which can promote the activity of dormant follicles and improve visible volume over time.
Related terms
Lichen Planopilaris
Clinical Applications
Lichen Planopilaris (LPP) is a rare inflammatory condition that results in scarring alopecia.
Autoimmune Response
Clinical Applications
An autoimmune response is a malfunction of the immune system in which the body mistakenly attacks its own healthy tissues, including hair follicles.
Balding Pattern
Clinical Applications
A balding pattern refers to the typical progression of hair loss, often influenced by genetics and commonly classified using scales like the Norwood-Hamilton or Ludwig scales.
Caffeine Topicals
Clinical Applications
Caffeine topicals are hair care products infused with caffeine, believed to stimulate hair follicles and counteract the effects of DHT, a hormone linked to hair loss.
