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    Did you mean Estradiol?
    Glossary Estradiol

    potent estrogen hormone primarily produced in the ovaries

    Estradiol, also known as 17β-Estradiol or E2, is a potent estrogen hormone primarily produced in the ovaries. It plays a crucial role in regulating the menstrual cycle, reproductive system, and secondary sexual characteristics in females. Additionally, estradiol has significant effects on various tissues, including bone, skin, and hair, influencing growth and maintenance.

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    1. Estradiol Estrogen hormone, prescribed in tablet, patch and gel forms
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    Community 10 of 182

    1. Hypothetically, if estradiol has been a "cure" for hair loss, could one apply estradiol topically and just take an estrogen blocker and/or testosterone to offset the systematic effects? Reddit · 6 Apr 2025
    2. for those who had high levels of testo and estradiol after start fin/dut: did it comeback to baseline or normal levels? Reddit · 31 May 2024
    3. Testosterone and Estradiol levels on 1 mg/day dutasteride Reddit · 10 Oct 2025
    4. Estradiol (E2), Testosterone and DHT levels after 1 month on Dutasteride Reddit · 27 Nov 2024
    5. Finasteride Doubled my Total & Free Test but also my Estradiol - 8 months in Reddit · 28 Jul 2026
    6. Very high testosterone and estradiol on finasterid 1 mg. Am I cooked? Reddit · 13 Dec 2025
    7. Pre-Fin Blood Test, Are my Estradiol Levels Too High For Finasteride? Reddit · 12 Oct 2024
    8. M-28, did a few hormone blood tests since I want a baseline before starting Fin. DhT high. But also Estradiol? Why? Reddit · 15 May 2021
    9. What Private blood test should I take? Reddit · 7 Aug 2024
    10. What hormones should I have tested at a minimum before starting a DHT blocker or anti-androgen? Reddit · 14 Nov 2023
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    Research 10 of 1000+

    1. Weak correlations between serum and cerebrospinal fluid levels of estradiol, progesterone and testosterone in males BMC Neuroscience · 2019 · 19 citations
    2. Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs Animals · 2023
    3. Testosterone modulation of seizure susceptibility is mediated by neurosteroids 3α-androstanediol and 17β-estradiol Neuroscience · 2004 · 136 citations
    4. Puberty in Boys: Correlation of Plasma Levels of Gonadotropins (LH, FSH), Androgens (Testosterone, Androstenedione, Dehydroepiandrosterone and Its Sulfate), Estrogens (Estrone and Estradiol) and Progestins (Progesterone and 17-Hydroxyprogesterone) The Journal of Clinical Endocrinology & Metabolism · 1975 · 96 citations
    5. Cellular actions of testosterone in vascular cells: Mechanism independent of aromatization to estradiol Steroids · 2012 · 55 citations
    6. Differential Suppression of Testosterone and Estradiol in Hirsute Women With the Superactive Gonadotropin-Releasing Hormone Agonist Leuprolide* The Journal of Clinical Endocrinology & Metabolism · 1988 · 49 citations
    7. In vitro effects of testosterone, dihydrotestosterone and estradiol on cell growth of human hair bulb papilla cells and hair root sheath fibroblasts. Acta Dermato Venereologica · 1990 · 22 citations
    8. Testosterone Metabolism in Human Skin Cells in vitro and Its Interaction with Estradiol and Dutasteride Skin pharmacology and physiology · 2003 · 21 citations
    9. Within-person changes of cortisol, dehydroepiandrosterone, testosterone, estradiol, and progesterone in hair across pregnancy, with comparison to a non-pregnant reference group Comprehensive psychoneuroendocrinology · 2020 · 12 citations
    10. Effects of testosterone, dihydrotestosterone and estradiol on growth of human hair outer root sheath keratinocytes in vitro Archives of Dermatological Research · 1991 · 9 citations
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