SARMs are a class of anabolic compounds that mimic testosterone in your body by binding to androgen receptors within muscle tissue, which results in muscle growth. They can also help with bone health and fat loss by stimulating protein synthesis. The biggest benefit for most bodybuilders though is that sarms can provide results on par with steroids without the harmful side effects like increased cholesterol and liver damage.

However, they are largely still illegal to buy and use for muscle-building purposes. Despite being available for sale online, they have not been approved by the FDA to be used as medicines and remain on the World Anti-Doping Agency’s Prohibited List of substances. In addition, most SARMs for sale are sold as supplements or dietary ingredients in products that may contain other ingredients, and they often lack accurate labelling and purity testing.

Many of the sarms for sale that are found online are black market and have not undergone any type of quality control. Some have been found to contain other chemicals or even a completely different substance altogether. This is why it is important to source your sarms from trusted suppliers such as Spectre Labs to ensure that you are getting a high-quality, safe and effective product.

RAD140, a popular SARM that is currently in clinical trials, has been shown to increase lean muscle mass and enhance strength while also having potential benefits for treating diseases like osteoporosis and cancer-related cachexia. It is also being assessed as a potential treatment for wasting of the skeletal muscles in conditions such as stress urinary incontinence, AIDS and non-small cell lung cancer.