Proviron 20 - Nakon Medical

Mesterolone, most commonly marketed as Proviron, was introduced by Schering (now Bayer) in 1934 and remains one of the oldest androgenic drugs in circulation. Designed to treat male hormone-related disorders, it is widely available in Europe, Asia, and Latin America, although it was never approved for sale in the United States. Known for its anti-estrogenic properties, mesterolone does not aromatize in the body, making it ideal for controlling estrogen levels during cycles. It has become a popular choice in bodybuilding for supporting muscle hardness and reducing estrogenic side effects​.

Disclaimer: Information provided it this page is for general information only and does not substitute for professional medical advice.

For detailed information about Proviron 20 by Nakon Medical, consult with your doctor or healthcare professional.