Highlights RAD-150 and RAD-140 can enhance body composition and improve athletic performance. Consequently, individuals competing in professional sports can fail drug tests, as both of these selective androgen receptor modulators (SARMs) are prohibited by the United States Anti-Doping Agency (USADA) and the World Anti-Doping Agency (WADA). RAD-150 appears to be more appropriate for research focused […]
RAD-140, or Testolone, is a non-steroidal selective androgen receptor modulator (SARM) that replicates the hypertrophic effects of anabolic steroids by binding to the androgen receptor (AR) [1]. RAD-140 is the first SARM to exhibit neuroprotective properties in preclinical research [2]. It achieves this by selectively stimulating the AR in neural tissue, activating the mitogen-activated protein […]
Selective androgen receptor modulators (SARMs) are a class of investigational pharmacological agents that exhibit tissue-selective anabolic effects via their interaction with androgen receptors (AR) [1]. These compounds are currently being explored for their potential to promote muscle hypertrophy and improve physical performance without the unwanted side effects typically associated with anabolic-androgenic steroids (AAS), such as […]
A Comparative Analysis of RAD-140 Purity in Commercial Selective Androgen Receptor Modulator Products Date: 4 October 2025 Abstract Selective androgen receptor modulators (SARMs) are a class of drugs designed to stimulate androgen receptors in specific tissues, such as muscle and bone, without negatively affecting other tissues like the prostate. Therefore, SARMs are currently being studied […]
RAD-140 (Testolone, Testalone, EP0062, vosilasarm) is one of the most commonly administered SARMs due to its significant anabolic, lipolytic, and strength-enhancing properties. However, users should exercise caution when purchasing RAD-140. A limited investigation confirmed that only 52% of SARMs being sold online actually contain the SARM compound as specified on the label (Van Wagoner et […]
