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
Intradermal Injections
Clinical Applications
Intradermal injections are a delivery method where substances are injected into the dermal layer.
Inflammatory Alopecia
Clinical Applications
Inflammatory alopecia is hair loss caused by persistent or chronic inflammation that damages or destroys hair follicles.
Finasteride
Clinical Applications
Finasteride is an oral prescription medication that blocks the conversion of testosterone to dihydrotestosterone (DHT).
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.
