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research Effect of Disulfide Bonds in Human Hair Fibers on the Melting Behavior of Their Crystalline Structure

1 citations , January 2009 in “Journal of S C C J”

This study investigated the effect of peracetic acid treatment on hair fiber structure and found that disulfide bond oxidation altered thermal properties while preserving the α-crystal structure, suggesting different stabilizing interactions in hair fibers.

research The heart of the hair fiber: How the inner structure of the coat reflects adaptive variation across color, sex, age, and body region in dromedary camels (Camelus dromedarius)

November 2025 in “Veterinary and Animal Science”

This study found that both dark and white dromedary camels exhibited high medullation in hair fibers, suggesting adaptations for insulation and heat dissipation in hot desert environments.

Measuring Changes in Chemistry, Composition, and Molecular Structure Within Hair Fibers by Infrared and Raman Spectroscopic Imaging

research Measuring changes in chemistry, composition, and molecular structure within hair fibers by infrared and Raman spectroscopic imaging

42 citations , January 2011 in “Journal of Biomedical Optics”

This study demonstrates that spatially resolved IR and Raman imaging can effectively reveal the molecular structure and composition of untreated human hair, providing insights into its chemistry and structural integrity.

research Structural analysis of human hair fibers under the ultra‐high voltage electron microscope

2 citations , March 2005 in “International Journal of Cosmetic Science”

Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.

research Effect of equilibrium pH on the structure and properties of bleach‐damaged human hair fibers

10 citations , September 2020 in “Biopolymers”

This study found that bleached hair showed optimal protein structural integrity and tensile strength at pH 5, with significant changes in cross-linking, water content, and diameter at more alkaline or acidic levels.

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Community Join

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community What hair does to a man... Mohamed Salah Hair Transplant

745 upvotes 1 year ago

Mohamed Salah's hair transformation, possibly involving a hair transplant, has improved his appearance. There is discussion about using finasteride and hair fibers for hair maintenance.

community Do hair follicles dies or are dormant ?

in Finasteride/Dutasteride 92 upvotes 1 year ago

Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.

community What I learnt after 5 years of styling diffuse thinned and receded hair - after meds stabilised

87 upvotes 6 months ago

Finasteride is used for hair stabilization, while minoxidil is avoided due to side effects. Styling tips include using hair fibers, washing hair less frequently, and managing anxiety related to appearance.

community Celebrity hair transplants- Akshay Kumar's HT analysis

in Transplants 12 upvotes 1 year ago

Akshay Kumar's hair restoration appears conservative, likely involving a small-session FUE hair transplant or non-surgical treatments like PRP, with subtle improvements in density and frontal framing. The overall success is rated 3.5/5, with ongoing maintenance suggested for longevity.

community The Real Reason For Hair Loss?

8 months ago

Hair loss is linked to scalp fibrosis and tension, which result from chronic mechanical stress and androgenic signaling. Treatments include blocking androgens with finasteride, promoting hair growth with topical minoxidil, and improving scalp mobility through exercises.

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Learn

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learn Overview

learn sh-Polypeptide-7

learn Hair Fibers

cosmetic product that temporarily makes hair appear thicker

Do hair fibers wash out easily, or do you need a special shampoo to remove them? There is no published trial comparing shampoos for removing hair fibers. Because the fibers cling by static rather than bonding chemically, and because users consistently report they rinse out with ordinary shampoo, the specialist fiber-removal shampoos do not appear to be necessary; a clarifying shampoo may help when fibers are layered under hairspray or gel.
Do hair fibers really make thinning hair look fuller, or is it just an illusion? Hair fibers create an optical illusion of fullness but do not actually thicken hair.
How do you apply hair fibers correctly so they stay in place all day? Apply hair fibers to clean, dry hair and use a setting spray for better hold.
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learn Hair Multiplication

extract, clone, and reinsert your own hair cells

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