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Glossary Pigment

natural substances that give color to tissues

Pigment refers to the natural substances in the body that give color to tissues, such as melanin in the skin, hair, and eyes. In the context of hair, melanin is the primary pigment responsible for the wide range of hair colors, and its production and distribution can affect conditions like graying or alopecia.

Related Terms

Research

5 / 1000+ results

research Melanocyte stem cells: a melanocyte reservoir in hair follicles for hair and skin pigmentation

240 citations , April 2011 in “Pigment Cell & Melanoma Research”

This review discusses the identification and characteristics of melanocyte stem cells, emphasizing their role in hair pigmentation, greying, and skin repigmentation, but reports no new research findings.

research A neuroendocrinological perspective on human hair follicle pigmentation

56 citations , November 2010 in “Pigment Cell & Melanoma Research”

This article discusses the role of neurohormones and neuropeptides in hair follicle pigmentation and outlines promising neuroendocrinological strategies to address greying and damage, but reports no new clinical results.

research Hair melanocytes as neuro-endocrine sensors—Pigments for our imagination

43 citations , October 2005 in “Molecular and cellular endocrinology”

This review discusses how the CRH/POMC systems may regulate human hair follicle pigmentation and highlights the concept of "self-similarity" in melanocortin systems at both local and systemic levels, without presenting new experimental results.

research Regulation of melanocyte stem cells in the pigmentation of skin and its appendages: Biological patterning and therapeutic potentials

41 citations , December 2018 in “Experimental Dermatology”

This review explores recent findings on the roles of melanocyte and melanocyte stem cells in the hair follicle, highlighting their importance for skin health and potential applications in regenerative medicine, but reports no new clinical results.

research Restoration of skin pigmentation after deep partial or full-thickness burn injury

37 citations , October 2017 in “Advanced drug delivery reviews”

This review explores the mechanisms of skin repigmentation and therapeutic strategies for pigmentation disorders following burn injuries, but it presents no new clinical results.

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Learn

1 / 800 results

learn Scalp Micropigmentation

What pigments are used in scalp micropigmentation? Providers describe SMP pigments as organic, vegan and formulated for the scalp, but these are supplier and marketing descriptions rather than verified specifications, and clinics contradict each other on colour change and chemical content.
Are the pigments used in scalp micropigmentation safe? Providers describe SMP pigments as safe, medical-grade and made for the scalp, but those are supplier and clinic descriptions rather than regulatory approvals: no colour additive is approved for injection into the skin, and allergic reactions to tattoo pigment are documented.
Does scalp micropigmentation change color over time? SMP pigment fades over time, and it can also change colour (Hobayan 2026, PMID 41117529). Touch-ups, or sometimes laser removal, may be needed.
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Community Join

5 / 161 results

community Scalp pigmentation, thoughts? Firsthand experience?

4 upvotes 1 month ago

Scalp pigmentation is discussed as an alternative to hair transplants for achieving a natural look while being bald. The conversation seeks firsthand experiences and opinions on its effectiveness and appearance.

community What is this pigmentation around my follicles?

in Chat 29 upvotes 1 year ago

The conversation discusses potential causes of pigmentation around hair follicles, suggesting sebum buildup, autoimmune conditions, or dermatitis. Treatments mentioned include finasteride, dutasteride, and an anti-inflammatory diet, with a recommendation to consult a doctor for a proper diagnosis.

community White hair seemed to be turn black, re-pigmentation

1 upvotes 10 months ago

The user experienced hair repigmentation and attributes improvements in hair and overall health to a carnivore diet, Boron, and Selenium supplementation. They stopped using finasteride after 20 years, noticed increased testosterone and libido, and observed hair regrowth with RU58841.

community Rhamnose-Mediated Modulation of Hair Follicle Growth: Insights from Chemical Genomics

in Research 47 upvotes 1 year ago

Rhamnose may promote hair growth and pigmentation, suggesting it as a potential hair loss treatment. The conversation discusses its potential alongside known treatments like Minoxidil, finasteride, and RU58841.

community Korean treatment that literally made me confident to tie my hair up.

in Treatment 30 upvotes 4 months ago

A user shared their positive experience with MoriTint, a Korean scalp micro pigmentation technique that enhances the appearance of hair density without being permanent. They now offer this service in Los Angeles and emphasize its benefits for those with thinning hair, while clarifying it is not suitable for those with significant hair loss or baldness.

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Clinics

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Experts

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