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Glossarywool

natural fiber from sheep's fleece, rich in keratin

Wool is a natural fiber obtained from the fleece of sheep and other animals, such as goats and alpacas. It is composed primarily of keratin, a protein that also makes up human hair, and is known for its crimped texture, which provides excellent insulation and elasticity. Wool is widely used in textiles for its warmth, durability, and moisture-wicking properties.

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Liquid Chromatography-Mass Spectrometry Applied to the Identification and Quantification of Animal Hair Fibers in Textile Products

research Liquid Chromatography-Mass Spectrometry Applied to the Identification and Quantification of Animal Hair Fibers in Textile Products

January 2020

Researchers developed a method to identify and measure different animal hair fibers in textiles, successfully distinguishing materials like cashmere from cheaper fibers.

research Hair Today, Gone Tomorrow: The Degradation and Conservation of Archaeological Hair Fibers

May 2009

Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.

research Changes of Curvature with Regain of Set Wool and Hair Fibers

7 citations , October 1963 in “Textile Research Journal”

Merino wool fibers change shape with moisture, while human hair shape stays the same.

research Scale Heights of Chemically Treated Wool and Hair Fibers

6 citations , March 1998 in “Textile Research Journal”

Chemical treatments can change the scale heights of wool and cashmere fibers, affecting their identification.

research Moisture Sorption/Desorption of Protein Fibers

25 citations , November 2012 in “Thermochimica Acta”

Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.

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community Woolly mice but no hair growth treatment for humans yet 🤷‍♂️

in Technology 225 upvotes 1 year ago

Hair regrowth treatments are effective in mice but not yet available for humans. The discussion humorously highlights frustration over this disparity and mentions a project to genetically modify elephants to resemble mammoths.

community If grafts are locked in by day 7, why does washing/rubbing the scabs off gently matter?

in Chat 2 upvotes 1 month ago

The conversation discusses post-hair transplant care, specifically about removing scabs gently after a week, using Vitamin E oil. The user wonders if using harsher methods like steel wool would affect results, but others reassure that if there was no pain or bleeding, it's likely fine.

community If people technically have hair follicles all over their body with baby hairs, why is regrowing hair so difficult to do?

in Chat 8 upvotes 1 year ago

Hair loss treatments are difficult because hair follicles react differently to hormones and have varying growth cycles. Treatments mentioned include Minoxidil, finasteride, and RU58841.

community [PSA] - Do NOT swallow dutasteride capsule content.

in Finasteride/Dutasteride 39 upvotes 3 months ago

Dutasteride capsules should not be bitten or opened due to their foul taste and potential caustic effects. Users shared experiences of accidentally biting capsules and the unpleasant taste, with some suggesting swallowing techniques to avoid this.

community Ru58841 ruined my life. Here’s why.

in Product 128 upvotes 3 years ago

User experienced shortness of breath, high blood pressure, red eyes, and eye floaters after using RU58841 for hair loss. They warn others to avoid RU58841 and stick to finasteride, minoxidil, and dutasteride.

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