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5 / 65 resultslearn Hair Fibers
cosmetic product that temporarily makes hair appear thicker
learn Hair Multiplication
extract, clone, and reinsert your own hair cells
learn Overview
learn sh-Polypeptide-7
Research
5 / 1000+ resultsresearch Cortical Cell Types and Intermediate Filament Arrangements Correlate with Fiber Curvature in Japanese Human Hair
Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.

research High-Throughput Phenotyping Methods for Quantifying Hair Fiber Morphology
Hair fiber shape and curvature are not significantly linked when ancestry is considered.

research High-Throughput Phenotyping Methods for Quantifying Hair Fiber Morphology
Quantifying hair shape is better than using racial categories for understanding hair characteristics.

research Changes in Structure and Geometric Properties of Human Hair by Aging
Older people's hair becomes less shiny because it gets more uneven and curved.

research Identification of the Ovine Keratin-Associated Protein 22-1 (KAP22-1) Gene and Its Effect on Wool Traits
The gene KAP22-1 affects wool yield and fiber shape in sheep.
Community Join
5 / 1000+ resultscommunity Hair gel makes my hair look terribly unhealthy?!
Avoid hair gel; use sea salt spray, matte clay, or styling powder for volume. Use finasteride and minoxidil for hair loss.
community Long term finasteride users; Did you notice any improvement after 2 years?
Long term Finasteride users and whether or not they have noticed improvements after two years of use, with other treatments such as Minoxidil and dermarolling also discussed. Some replies suggest that improvement is possible even beyond the two year mark while others caution against believing studies backed by the Post-Finasteride Foundation.
community PSA: Most men who stay on Fin will see the sexual side effects go away. Stop the fear mongering
Finasteride can cause sexual side effects in less than 2% of men, but these often disappear over time, even if the treatment continues. Some users report persistent side effects, while others experience no issues or only temporary ones.
community Dr Huberman - Cafeine when rubbed on the scalp can be as effective at times as minoxidil because it triggers 1GF-1
Whether topical caffeine can be as effective for hair growth as minoxidil and finasteride, with various replies discussing the efficacy of these treatments and criticism of Dr. Huberman's research methods.
community Febron's Hair fiber quality is horrible now.
Febron Hair fiber quality has decreased since post-pandemic era, causing fibers to stick to fingers. Users seek better brand recommendations.