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Methylepitiostanol

Methylepitiostanol

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Substance Overview and History

Epistane, also known as methylepitiostanol, is a 17-alpha-alkylated derivative of epitiostanol, originally developed in Japan as a treatment for breast cancer. It functions as both an androgen and a steroidal antiestrogen, offering unique dual-action properties. However, its use may inhibit the hypothalamic-pituitary-gonadal axis, potentially leading to anabolic steroid-induced hypogonadism (ASIH). As a methylated compound, it carries a risk of hepatotoxicity. This substance has been detected in dietary supplements, with potential to degrade into the controlled anabolic steroid desoxymethyltestosterone (Madol).

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FAQ
What is Epistane?
Epistane, or methylepitiostanol, is a 17-alpha-alkylated derivative of epitiostanol, initially developed in Japan for breast cancer treatment.
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How does Epistane work?
It combines androgenic and antiestrogenic properties, functioning as both a steroidal antiestrogen and an anabolic androgenic steroid (AAS).
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What are the primary benefits of Epistane?
Its antiestrogenic properties make it appealing for reducing estrogen-related side effects, while its androgenic nature supports muscle growth and strength.
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