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research Transgneic Endothelin 3 Regulates Murine Pigment Production and Coat Color

October 2017

This study found that transgenic expression of Endothelin 3 in mice can maintain a dark pigmentation phenotype independently of Mc1r signaling by regulating melanogenic genes.

An Ex Vivo Study of the Effects of Co-Surfactants and Conditioning Additives on Hair Color Protection

research An ex vivo study of the effects of co-surfactants and conditioning additives on hair colour protection

January 2014 in “University of the Arts London Research Online (University of the Arts London)”

Certain ingredients can help protect hair color.

research Effect of Honeysuckle Extract for Color Protection of Human Hair Exposed to Sunlight Radiation

6 citations , September 2013 in “Advanced materials research”

This study found that non-ionic silicone emulsion best protected hair color from UV-induced fading, outperforming honeysuckle extract and benzophenone-3, with significant effects in both dyed and virgin hair.

research Enzymatic synthesis of biosafe hematoxylin dyes on hair: enhanced post-dyeing hair health and boosting color fastness

November 2025 in “International Journal of Biological Macromolecules”

This study introduced an eco-friendly enzymatic hair dyeing process utilizing laccase-catalyzed polymerization of hematoxylin, achieving intense, long-lasting color comparable to commercial dyes while enhancing hair strength and offering antioxidant and UV-shielding benefits.

research New keratin isolates: actives for natural hair protection.

12 citations , October 2007 in “PubMed”

This study reports that keratin actives may protect various hair types from chemical damage, restore damaged fibers' mechanical strength, and reduce color fading.

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community possible treatment of AGA and change in sebaceous gland condition and oil production using sulfur soap

in Research/Science 4 upvotes 11 months ago

Sulfur soap may help with hair thickening and reducing scalp inflammation, but it can cause dryness. Nizoral, containing ketoconazole, is noted for its potential to reduce seborrheic dermatitis but may also cause scalp dryness and hair loss.

community Detransitioning, questions about hair loss prevention while body ramps back up testosterone production

in Transgender 2 upvotes 4 months ago

The conversation discusses preventing hair loss during detransitioning, with suggestions to use finasteride or dutasteride as DHT blockers. The user is also considering rosemary oil and monitoring testosterone levels.

community Progress photos, topical min/fin 1x daily, be consistent and look after your health and stress levels.

in Progress Pictures 278 upvotes 1 year ago

The user shared progress photos of hair regrowth using a topical spray with 0.3% finasteride and 6% minoxidil, applied daily. They experienced significant shedding initially, but hair loss stopped and noticeable regrowth began around 16-18 months, with improved hair color and no side effects.

community How do athletes maintain their hair transplants? Or do they not?

in Transplants 57 upvotes 1 year ago

Athletes often use finasteride to maintain hair transplants, but some avoid it due to potential hormonal effects. Notable examples include Mo Salah and Conor McGregor, while LeBron James has had multiple procedures with varying success.

community 17 month updateBefore & after pic.

in Progress Pictures 540 upvotes 1 year ago

The conversation discusses a user's impressive hair regrowth progress over 17 months using a topical minoxidil and finasteride spray from HIMS, with suggestions to add microneedling for better results. Some users express skepticism about the authenticity of the results, while others inquire about side effects and application methods.

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