Known for its unique composition, mesterolone or Proviron is available today from Bayer and several international brands like Mestoranum and Provibol. It does not convert to estrogen, so it doesn’t cause water retention or gynecomastia, making it popular among athletes seeking lean, defined muscle. As an anti-aromatase, it can counter estrogen conversion when combined with other steroids. Typically dosed at 50–150 mg daily in bodybuilding, Proviron adds a “hard” look to muscle without bulk, ideal for athletes aiming for definition and androgen balance.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Disclaimer: Information provided it this page is for general information only and does not substitute for professional medical advice.
For detailed information about Intex Proviron 25 by Intex Pharma, 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.