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    Research 10 of 1000+

    1. Hair shaft miniaturization causes stem cell depletion through mechanosensory signals mediated by a Piezo1-calcium-TNF-α axis Cell Stem Cell · 2021 · 23 citations
    2. Investigation of hair shaft in seborrheic dermatitis using atomic force microscopy Skin Research and Technology · 2011 · 17 citations
    3. Hair shaft abnormalities after chemotherapy and tamoxifen therapy in patients with breast cancer evaluated by optical coherence tomography British Journal of Dermatology · 2012 · 16 citations
    4. Hair distribution width – a novel trichoscopy parameter for hair miniaturization in androgenetic alopecia Journal of The European Academy of Dermatology and Venereology · 2019 · 1 citations
    5. 919 Overexpression of cyclooxygenase-2 in the skin of adult transgenic mice leads to sebaceous gland hyperplasia and thinning of hair shafts Journal of Investigative Dermatology · 2019
    6. Aging of hair follicle stem cells and their niches Journal of Biochemistry and Molecular Biology · 2022 · 2 citations
    7. Effects of UV Induced-Photoaging on the Hair Follicle Cycle of C57BL6/J Mice Clinical, cosmetic and investigational dermatology · 2021 · 10 citations
    8. Hair follicle changes following intense pulsed light axillary hair reduction: histometrical, histological and immunohistochemical evaluation Archives of Dermatological Research · 2017 · 8 citations
    9. Hair Loss after Rhytidectomy Dermatologic Surgery · 2004
    10. A CROSS SECTIONAL DESCRIPTIVE STUDY TO INVESTIGATE THE PATTERN AND GRADING OF FEMALE PATTERN HAIR LOSS IN POLYCYSTIC OVARIAN SYNDROME PATIENTS. International Journal of Scientific Research · 2025
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    Learn 3 of 61

    1. Neem Oil Oil from the neem tree, used in traditional remedies
    2. Hair Multiplication extract, clone, and reinsert your own hair cells
    3. Castor oil Thick plant oil used in hair care
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    Community 10 of 1000+

    1. After using finasteride, did you notice an improvement in the hair shaft in terms of looking more “alive” and shiny? Reddit · 23 Jan 2026
    2. Microneedling must reach the stem cells in the upper hair shaft Reddit · 24 Jan 2022
    3. Recent trials investigating mesenchymal stem cell derived exosomes demonstrate significant increases in anagen duration and hair shaft caliber by upregulating Wnt/beta-catenin pathways. Reddit · 24 Aug 2026
    4. Hair Shaft Diameter and Density Comparison Reddit · 23 Aug 2026
    5. FDA Policy Shift Explained: What It Actually Means for PP405, VDPHL-01, Breezula and Hair Loss Drug Timelines Reddit · 22 Feb 2026
    6. Seeking Suggestions for VEGF Gene Therapy in Hair Transplants Community · 3 Apr 2026
    7. Has anyone here tried topical synthetic prostaglandins (Bimatoprost, Latanoprost, cetirizine) to stimulate hair growth? Reddit · 15 Aug 2024
    8. Has anyone tried Redensyl instead of Minoxidil in combination with Finasteride? Reddit · 25 Oct 2023
    9. GHK-Cu helping with reducing hairloss Reddit · 7 Aug 2026
    10. Will these bad boys ever thicken up? I feel like they're getting there. Reddit · 16 Aug 2024
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