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research A Study on Gender- and Age-Related Differences in SMP (Scalp Micropigmentation) Status Perception and Side-Effect Awareness

December 2025

This study found that perceptions of scalp micropigmentation and awareness of its side effects vary significantly by gender and age, influencing attitudes and intentions toward the procedure.

research On the etiology of vitiligo and gray hair

303 citations , August 1971 in “The American Journal of Medicine”

This report suggests that in vitiligo, melanocytes may be destroyed by the same factors necessary for melanin production, contributing to the skin's depigmentation.

research Clinical response of alopecia, trichorrhexis nodosa, and dry, scaly skin to zinc supplementation

22 citations , December 1992 in “The journal of pediatrics/The Journal of pediatrics”

This study reported that oral zinc therapy improved hair and skin abnormalities in patients with dry brittle hair, alopecia, and other symptoms, regardless of demonstrated zinc deficiency.

research Laser therapy on darker ethnic skin

35 citations , October 2003 in “Dermatologic clinics”

This article discusses the lack of national credentialing for laser therapy practitioners and emphasizes the need for rigorous self-assessment and expertise, particularly when treating patients with darker skin, without presenting new research results.

research Photoageing of Hair Fiber and Photoprotection

18 citations , March 2009 in “Skin pharmacology and physiology”

This study found that sunlight exposure causes significant structural and chemical damage to hair, including cuticle loss, cortex damage, and discoloration, with water playing a major role in discoloration of brown hair.

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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.

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Learn

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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.

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