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research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research Three-dimensional architecture of macrofibrils in the human scalp hair cortex
Human hair has a complex, variable structure with a consistent matrix and double-twist pattern.
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
research New aspects of the structure of human hair on the basis of optical microscopic observations of disassembled hair parts.
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Chapter 4 Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.
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5 / 1000+ resultscommunity Here is my hair regrowth plan
The user's hair regrowth plan includes topical treatments (RU58841, azelaic acid, ketoconazole), oral supplements (Gia Herbs, castor oil), microneedling, PTD-DBM peptide with valproic acid, red light therapy, inversion table with scalp massage, and platelet-rich fibrin injections. Commenters suggest that finasteride and minoxidil are essential treatments for male pattern hair loss, which are missing from the plan.
community Difference between my hair wet and dry literally an hour apart
The conversation is about hair loss treatments, focusing on minoxidil and finasteride, with suggestions for microneedling and dermarolling to improve hair thickness. The original poster has used minoxidil for four years and finasteride for over a year but is exploring additional options for better results.
community Macro photos of progress - dutasteride + topical minoxidil : 3,5 months
A 30-year-old male with androgenic alopecia shows progress after using dutasteride (0.5 mg daily) and topical minoxidil (5% twice daily) for 3.5 months. Users suggest adding dermastamping for better results.
community Micro needling has made my hairline worse?
The user has been microneedling at 0.25mm once a week for 4 weeks and noticed further hairline recession. They are concerned about the impact of vitamin deficiencies, like biotin, on hair growth.
community Micro needling 25 days progress. I’ve been on fin and min for 6 months but micro needling has done SO much more to actually restore my hairline
A user shared a 25-day progress picture showing significant hairline restoration attributed to microneedling, in addition to using minoxidil and finasteride for 6 months. Other users discussed needle length, frequency, and whether the effects of microneedling are permanent.