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Glossary Black Hair

characterized by high eumelanin concentration, making it the darkest color

Black hair is the darkest and most common hair color globally, characterized by its high concentration of eumelanin, a type of melanin pigment. It can range from soft black to jet black and often has a natural sheen. This hair type is prevalent among people of African, Asian, and Latin American descent and can vary in texture from straight to curly.

Related Terms

Research

5 / 1000+ results

research All hairstyles are not created equal: What the dermatologist needs to know about black hairstyling practices and the risk of traction alopecia (TA)

52 citations , April 2016 in “Journal of the American Academy of Dermatology”

This review discusses hairstyling practices in the black community linked to traction alopecia, categorizes them by risk, and offers guidance for dermatologists on management and patient education but reports no new clinical results.

research Black Hair Follicular Dysplasia in Black and White Saluki Dogs: Differentiation from Color Mutant Alopecia in the Doberman Pinscher by Microscopic Examination of Hairs

28 citations , June 1991 in “Veterinary Dermatology”

This study observed that black-haired areas in female Saluki puppies developed hypotrichosis, with dilated hair follicles containing melanin clumps, while white-haired areas remained normal.

research Differential Gene Expression Screening Between Black and Gray Hairs Using Subtractive Library and DNA Chip

January 2004 in “Linchuang pifuke zazhi”

This study identified specific genes that are more abundantly expressed in black hair than in gray hair, with black hair displaying higher expression of pigment-related proteins and gray hair showing increased expression of keratin-related genes.

research Ethosomes in hair dye products as carriers of the major compounds of black tea extracts

12 citations , May 2013 in “International Journal of Dermatology”

This study found that a non-ionic ethosomal carrier system significantly improved the delivery and adsorption of black tea extracts onto hair surfaces in vitro, suggesting its potential as a hair dye and protective agent.

research Photobiomodulation as a treatment in dogs with black hair follicular dysplasia

May 2023 in “Brazilian Journal of Animal and Environmental Research”

In this study, photobiomodulation therapy using EccoVet® equipment was applied to a canine patient with alopecia, leading to noticeable hair regrowth after just one session and complete improvement after five, highlighting its potential as a fast, non-invasive treatment for canine alopecia.

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Community Join

5 / 1000+ results

community My hairs are so back daily minoxidil+finasteride today is the 250th day

1467 upvotes 2 months ago

OP experienced significant hair regrowth using daily topical Minoxidil and Finasteride, along with ketoconazole shampoo thrice a week, noticing results after about three months. The transformation was impressive, with no mention of side effects.

community Hair back from the dead (2020-2026)

214 upvotes 7 months ago

A user successfully regrew hair using 1mg finasteride, switching to 0.5mg dutasteride, and maintaining 5mg oral minoxidil, with significant improvements noted after switching to dutasteride. The user experienced shedding phases but ultimately achieved regrowth and is now comfortable without wearing a hat.

community Back from the dead boys, hair transplant plus topical finasteride and minoxidil and 2.5mg oral minox

72 upvotes 7 months ago

The user had a hair transplant with 2,000 grafts and used topical finasteride, minoxidil, 2.5mg oral minoxidil, and low-level laser therapy (LLLT) for hair regrowth. They experienced significant improvement over six months, with some dark circles as a side effect.

community My hair loss came back worse after 5 months on Dutasteride — what’s going on?

1 upvotes 10 months ago

A 22-year-old experiencing worsening hair loss after initially stabilizing on Dutasteride, despite adjusting the dosage. They cannot use Finasteride or Minoxidil due to side effects and are seeking advice and planning to consult a specialist.

community People that don’t have 4c hair which is mostly all races that aren’t black have it better than us. Yall can have a receding hairline like this and still pull it off but I end up looking like this with mine, even when I grow my hair out 😭

502 upvotes 7 months ago

Black individuals may embrace baldness better due to less contrast between hair and skin. Finasteride is suggested for hair loss management, and natural styles like buzz cuts are recommended.

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Learn

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learn Hair Transplant

Hair transplantation moves DHT-resistant follicles from a donor area (back and sides of the scalp) into thinning or bald areas. The transplanted hair is generally permanent, though surrounding native hair can keep thinning.

Does hair grow back in the donor area after a hair transplant? Hair does not grow back in the donor area after extraction during a hair transplant.
Will my hair grow back after a hair transplant? Yes, transplanted hair typically grows back, but results vary by individual.

learn Scalp Micropigmentation

Will scalp micropigmentation grow my hair back? Scalp micropigmentation does not grow hair back; it only enhances appearance.

learn Adenosine

What does adenosine actually do to make hair grow back? Adenosine stimulates hair follicles to reactivate and promote hair growth.

learn Baicapil

Losing hair from hormonal imbalance? Baicapil might block DHT without messing with your hormones. No published study shows that Baicapil blocks DHT — the only data on the ingredient itself is the manufacturer's own unpublished dossier, and the baicalin research behind the claim is cancer cell-line work in which the effect was explicitly independent of the androgen receptor.

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 Low Level Laser Therapy

laser therapy for anti-inflammatory and likely insignificant hair regrowth effects

learn Stemoxydine

chemical from L'Oreal that encourages hair to enter growth phase

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Clinics

6 / 34 results

All 34 clinic results →

Experts

3 / 4 results