Search

for
Search:

Did you mean Hair Density?

Glossary Hair Density

number of hair follicles per square inch of scalp

Hair density refers to the number of individual hair strands per square inch (or square centimeter) of the scalp. It is an important factor in determining the overall appearance of hair volume and can vary significantly from person to person. High hair density means more hair follicles are packed closely together, while low hair density indicates fewer follicles in the same area. This term is crucial in fields like dermatology and trichology for diagnosing hair loss conditions and planning treatments such as hair transplants.

Related Terms

Research

5 / 1000+ results

A Clinical Study to Evaluate the Effectiveness of Rosmarinus Officinalis Mother Tincture in Improving Hair Volume and Density in Patients with Diffuse Cyclical Hair Loss Through Hair Shedding Visual Scale and Ponytail Thickness Test

research A Clinical Study to Evaluate Effectiveness of Rosmarinus officinalis Mother Tincture in Improving Hair Volume and Density in Patients with Diffuse Cyclical Hair Loss Through Hair Shedding Visual Scale and Ponytail Thickness Test

March 2026 in “International Journal of Research and Review”

This clinical study found that Rosmarinum officinalis mother tincture significantly improved hair volume and density in individuals with diffuse hair loss by enhancing hair parameters measured through a hair shedding visual scale and ponytail thickness test.

research Potential of Hibiscus Rosa-Sinensis L. and Baccaurea Racemosa Extract as a Hair Growth with Tail Suspension Test Stress-Induced Alopecia

August 2022 in “Ad-Dawaa' Journal of Pharmaceutical Sciences”

This study found that a combination of H. rosa-sinensis L. and B. racemosa extracts produced the most hair follicles in stress-induced alopecia in male Wistar albino rats.

Hair Growth Stimulation in Testosterone-Induced Alopecic Mice: A Comparative Study Between Topical Clove Oil 10% and Topical Minoxidil 5%

research Hair Growth Stimulation in Testosterone-Induced Alopecic Mice: A Comparative Study between Topical Clove Oil 10% Topical Minoxidil 5% Research ArticleJournal of the Faculty of Medicine BaghdadPrint ISSN: 0041-9419, Online ISSN: 2410-8057DOI: https://doi.org/10.32007/jfacmedbaghdad2977. Hair Growth Stimulation in Testosterone-Induced Alopecic Mice: A Comparative Study between Topical Clove oil 10% Topical Minoxidil 5%

June 2025 in “Journal of the Faculty of Medicine Baghdad”

This study found that Syzygium aromaticum oil may improve the anagen/telogen ratio in testosterone-induced alopecia in mice, indicating potential as an alternative treatment to minoxidil for androgenic alopecia.

research Effects of Intramuscular Testosterone Undecanoate on Body Composition and Bone Mineral Density in Female-to-Male Transsexuals

105 citations , June 2010 in “The journal of sexual medicine”

In this study, female-to-male transsexuals treated with long-acting testosterone undecanoate experienced an increase in lean mass but no change in fat mass or bone mineral density over 24 months.

research Correlation of Serum 3α-Androstanediol Glucuronide with Acne and Chest Hair Density in Men

51 citations , November 1988 in “The Journal of Clinical Endocrinology & Metabolism”

This study found that serum 3 alpha-Adiol-G levels in men are significantly associated with chest hair density and acne, indicating its role in reflecting androgen activity in peripheral tissues.

View more "hair density test" in research →

Community Join

5 / 1000+ results

community Female hair loss despite normal blood tests, PRP, supplements, laser cap and long-term minoxidil — shedding returns whenever I stop minoxidil

5 upvotes 2 weeks ago

The user experiences ongoing hair loss despite normal blood tests and various treatments, including PRP, supplements, a laser cap, and long-term use of 5% minoxidil. Hair shedding resumes whenever minoxidil is stopped, and the user seeks advice on effective treatments for hair density and regrowth.

community Having androgen receptor density and sensitivity at wrong f*ing place

in Satire 7 upvotes 1 year ago

The conversation discusses hair loss treatments, focusing on the use of topical minoxidil, microneedling, finasteride, and dutasteride, while debating the role of testosterone and DHT in hair loss. It also touches on the potential liver health impacts of these treatments and the genetic sensitivity of hair follicles to androgens.

community Hair density progress update year 7. (4 years of photos)

249 upvotes 1 year ago

OP shared a 7-year hair density progress update using Minoxidil, Finasteride, and dermarolling. Creatine use was discussed, with mixed opinions on its impact on hair loss.

community 2,5-3 months progress. I might be a hyper responder?

16 upvotes 5 months ago

The user is experiencing reduced hair shedding and increased hair density after using finasteride, minoxidil, derma rolling, granactive retinoid, and Nizoral, while also taking testosterone and aromatase inhibitors. They question if they are a hyper responder to the treatments, despite mixed feedback from others about visible progress.

community Scalp testosterone does NOT cause hair loss, what is this baseless claim ?

in Research/Science 13 upvotes 5 months ago

DHT, not testosterone, causes hair loss. Treatments like finasteride, dutasteride, and RU58841 target DHT to manage hair loss.

View more "hair density test" in community →

Learn

9 / 66 results

learn Omega 3

How long does it usually take to see results in hair density after starting omega-3 supplements? There is no tested timeline: no trial has studied omega-3 on its own for hair density. The one human trial that reported an improvement ran for six months and used a combined omega-3/omega-6 plus antioxidant supplement, so any change would be judged in months rather than weeks — and may not appear at all.

learn Stemoxydine

How long does it usually take to see thicker hair with stemoxydine products? The manufacturer's three-month studies, run in men only and published as a conference abstract, measured a density increase at about 12 weeks, so roughly three months is the earliest point supported by evidence. Nothing beyond three months has been tested in a controlled trial, and the change measured is extra visible hairs rather than regrowth of lost follicles.
Can stemoxydine help improve hair density in both men and women? Stemoxydine is a cosmetic ingredient, not an approved hair loss drug, and the manufacturer's three-month trials enrolled men only, reporting a small increase in measured hair density. One small uncontrolled study that included women reported improvement in both sexes but more in men, so a benefit for women is not established.

learn Hair Multiplication

extract, clone, and reinsert your own hair cells

learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

learn Microneedling

technique to create small wounds in skin to activate collagen production and hair growth

learn Vitamin D

vitamin you should probably be taking for general health might also help your hair a little

learn Castor oil

a traditional, natural remedy touted for promoting scalp health and hair growth

learn Hair Transplant

Does a hair transplant increase hair density? A hair transplant can improve density, but results vary by individual factors.

learn Procyanidin

How long should Procyanidin be used before seeing visible improvements in hair volume or density? The two published human trials of 1% topical procyanidin B-2 measured results at four and six months, so any visible change would take at least that long. Both were small, industry-run studies in men only, and procyanidin is not an approved hair-loss treatment.

View more "hair density test" in learn →

Clinics

6 / 13 results

All 13 clinic results →

Experts

1 / 5 results

Unscored
SMP Specialist
Hairo Fallas
Newark, NJ, United States

Related Terms

Hairo Fallas