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.
Insulin Resistance
Clinical Applications
Insulin resistance occurs when the body’s cells become less responsive to insulin.
Microneedling
Clinical Applications
Microneedling is a technique that creates micro-injuries in the skin to stimulate healing.
Inflammatory Alopecia
Clinical Applications
Inflammatory alopecia is hair loss caused by persistent or chronic inflammation that damages or destroys hair follicles.
