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
Finasteride
Clinical Applications
Finasteride is an oral prescription medication that blocks the conversion of testosterone to dihydrotestosterone (DHT).
Corticosteroids
Clinical Applications
Corticosteroids are a class of anti-inflammatory medications used to suppress immune activity in conditions such as alopecia areata and other autoimmune-related hair loss.
Intradermal Injections
Clinical Applications
Intradermal injections are a delivery method where substances are injected into the dermal layer.
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.
