Mastorin-(S23)-36mg

Mastorin (S23) is a selective androgen receptor modulator (SARM) known for its potent effects in promoting muscle growth, fat loss, and increased strength. It is often used by bodybuilders and athletes to improve physical performance and achieve a leaner physique. S23 works by selectively binding to androgen receptors, primarily in muscle and bone tissue, which promotes anabolic effects while minimizing potential side effects associated with traditional anabolic steroids. It is also known for its ability to increase muscle hardness and vascularity, making it a popular choice during cutting cycles.

Common side effects of Mastorin (S23) include testosterone suppression, which may lead to a decrease in libido and mood changes. Other side effects may include headaches, fatigue, and joint pain. As with other SARMs, long-term use can potentially affect natural hormone production, so post-cycle therapy (PCT) is often recommended after completing a cycle of S23. It is essential to use Mastorin under careful supervision, especially considering the potential for hormonal imbalance during and after a cycle.