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4 / 4 resultslearn Beta sitsterol
learn Beta glucan
learn Follistatin
glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin
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5 / 1000+ results
research The Cell Membrane Complex: Three Related but Different Cellular Cohesion Components of Mammalian Hair Fibers
The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.

research Fine Structure and Immunocytochemistry of Monotreme Hairs, with Emphasis on the Inner Root Sheath and Trichohyalin-Based Cornification During Hair Evolution
Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
research Evolution of Hard Proteins in the Sauropsid Integument in Relation to the Cornification of Skin Derivatives in Amniotes
Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

research Topographical and Tribological Characteristics of Asian Human Hair Cuticles
Hair damage increases significantly with higher temperatures and longer heating times.

research Single Hair Fiber Assessment Techniques to Discriminate Between Mineral Oil and Coconut Oil Effect on Hair Physical Properties
Coconut oil makes hair stronger and more flexible than mineral oil.
Community Join
5 / 166 resultscommunity Ultimate Hairloss Flowchart (for beginners)
The conversation discusses a hair loss flowchart for beginners, with mixed opinions on its effectiveness. Treatments mentioned include minoxidil, finasteride, dutasteride, microneedling, and vitamins.
community Been doing daily 3% topical peppermint oil for 6+ months (never used minoxidil). Have had growth that seems as good as minoxidil. Might strenghten the idea that peppermint is a good low-cost treatment, that potentially works by another route than minoxidil.
The user has been using finasteride, nizoral, microneedling, and recently added 3% peppermint oil to their hair loss treatment, experiencing regrowth similar to minoxidil. They suggest peppermint oil as a potentially effective, low-cost alternative or addition to minoxidil, with the added benefit of a pleasant smell and ease of use.
community Just found out I am Vitamin D deficient
A user found out they are vitamin D deficient and was prescribed high-dose vitamin D supplements, asking if others had similar experiences and if it improved their hair. Some shared improved mood and testosterone levels after treatment, while another combined vitamin D supplements with finasteride due to family history of baldness.

community Minoxidil Response Bottlenecks: Why Sulfation and Transport Matter (And Where Tretinoin Fits In)
Minoxidil's effectiveness is limited by the need for sulfation and proper transport to hair follicles, with tretinoin potentially enhancing its effects by promoting enzyme activity and keratinocyte differentiation. Tretinoin may improve minoxidil's response by boosting the expression of necessary enzymes and transporters.
community Dutasteride takes 1-3 months to work in the scalp. Not weeks. Be careful.
Dutasteride takes 1-3 months to affect scalp DHT levels, not just a week. The prostate absorbs Dutasteride faster than the scalp due to different vascular networks and enzyme densities.