One of the oldest steroids in medical history, Mesterolone debuted in 1934 when Schering introduced it as Proviron®. Its development marked the beginning of oral androgen therapy, years before the clinical use of testosterone esters became widespread. It was designed to treat androgen deficiency with limited suppression of natural testosterone, which kept it relevant for many years. Though bypassed by stronger anabolics later, Mesterolone maintained a presence in therapeutic practice across Europe and South America.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
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For detailed information about Proviron 25 by Ice Pharmaceuticals, consult with your doctor or healthcare professional.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.