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    Did you mean Follicular Unit Density?
    Glossary Follicular Unit Density

    number of hair follicular units per square centimeter of scalp

    Follicular Unit Density (FUD) refers to the number of hair follicular units per square centimeter of scalp. Each follicular unit typically contains 1 to 4 hairs, and this measurement is crucial in hair transplantation to ensure a natural-looking result and optimal coverage.

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    Community 30 of 1000+

    1. My 5 months Hair Transplant surgery update. Reddit · 18 Jan 2026
    2. Feedback on My Multi-Step Hair Loss Strategy at Age 27 Community · 14 Apr 2026
    3. What is the deal with "longitudinal partial follicular unit transplantation" Reddit · 21 Dec 2019
    4. What is the deal with "longitudinal partial follicular unit transplantation" Reddit · 13 Dec 2019
    5. What Are the Technicalities of Curved Hair Transplantation? Reddit · 26 Mar 2026
    6. Sule Hair Transplant: 12 months post-op , Hair Transplant + Beard Transplant 5,800-graft Reddit · 24 Mar 2026
    7. My hair transplant journey in Turkey Reddit · 13 Mar 2026
    8. Seems like hair cloning has existed for a while Reddit · 24 Nov 2025
    9. 12 Months post FUE surgery hair result. 4052 grafts, 10130 hairs transplanted Reddit · 27 May 2025
    10. Some Questions Regarding FUE Hair Loss Surgery Reddit · 12 Jan 2017
    11. Positive experience with Ko Yonguk for hair transplant Community · 8 Sept 2026
    12. For those who already got a hair transplant... what would you have done differently if you were to get it again for the first time? Reddit · 2 Aug 2026
    13. Why do Hair Transplant procedures take a rectangle from the donated area? Reddit · 23 Jul 2026
    14. Update on Amplifica (new drugs) and Engraft (new hair transplant technology) Reddit · 2 Jul 2026
    15. My hair transplant: Follow-up 13 months, Grafts 4.300: Sule Hair Transplant Reddit · 4 Jun 2026
    16. Concerns About Hair Gaps After 4150 Graft FUE and Dutasteride/Minoxidil Use Community · 20 Feb 2026
    17. Tried Min+Fin spray for 6 months, with 9 months or Min alone- I'm pretty sure I'm balder than ever. I think I might be beyond saving at this point... Any Hail-Mary products I should go for? Does anyone have any insights on hair transplants? I was thinking maybe FUE. Reddit · 18 Oct 2024
    18. 36 MTF - Born balding, went bald, recovering hair Community · 7 Jun 2024
    19. 3,000 grafts (scalp FUE + Body Hair) - DAY 4 Reddit · 21 Jan 2026
    20. My FUE experience in Korea (General Thoughts) Reddit · 18 Sept 2025
    21. 3 years on Finasteride and Minoxidil. Final progress update before FUE Procedure this weekend. Updates to follow! Reddit · 19 Dec 2024
    22. 12M post-op +dutasteride daily / FUE 3000Hairs in Korea Reddit · 4 Jul 2024
    23. Verteporfin and Microneedling Community · 15 Jun 2024
    24. Stop expecting results in 2 months! Reddit · 5 May 2024
    25. Any recent developments with Piloscopy? Reddit · 11 Apr 2024
    26. My 4 year journey battling hairloss. Help on Korean FUE transplant Reddit · 25 Mar 2024
    27. How long should you take fin/dut for, before getting a transplant? Reddit · 12 Nov 2023
    28. Using botox more effective than finasteride - and an argument against FUT Reddit · 14 Feb 2020
    29. My experience with Bosley in California Reddit · 19 Feb 2019
    30. FUE procedure with Oguz Kayiran — positive experience Community · 6 Aug 2026