SARMs deal with much more powerful hormonal mechanisms, the appropriate dosage is very poorly understood, if at all, and virtually no SARMs have been around long enough to evaluate their potential for long-term side effects. On top of these reasons, SARMs are prohibited by most sporting bodies that regulate supplement and drug usage, such as all Olympic sports and other competitions under the oversight of the World Anti-Doping Agency. SARMs also cannot be legally sold as over the counter nutritional supplements, which leads to shady manufacturers advertising SARMs that don't actually contain the claimed product on the label, does lgd 4033 cause weight gain. It is important to keep all of these risks in mind when evaluating the risks and benefits of SARM usage, since they are in a decidedly different category compared to your typical sports performance supplement. We based our rankings of the most promising selective androgen receptor modulators based on the most up-to-date scientific literature.After the products delivery, they cannot assure of its handling, so they cannot sell it again, does lgd 4033 cause weight gain.