S-23 [FAST FACTS]
OTHER NAME(S): (+)-S-23, CCTH-methylpropionamide, (2S)-3-(4-Chloro-3-fluorophenoxy)-N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide, 2S, S-23, S-23 - [DATOS BÁSICOS], S-23 - [FAITS EN BREF]
Overview
S-23 is a type of chemical known as a selective androgen receptor modulator (SARM). It mimics the activity of testosterone in the body.
S-23 is banned by the World Anti-Doping Agency (WADA) and the National Collegiate Athletic Association (NCAA).
S-23 is used to increase energy, improve athletic performance, increase muscle growth, and for other uses, but there is no good scientific evidence to support its use. S-23 might also be unsafe.
Uses
We currently have no information for S-23 [FAST FACTS] overview.
Side Effects
When taken by mouth: S-23 is possibly unsafe for most people when taken by mouth. Side effects include liver damage, heart attack, stroke, and others.
Precautions
When taken by mouth: S-23 is possibly unsafe for most people when taken by mouth. Side effects include liver damage, heart attack, stroke, and others.
Pregnancy and breast-feeding: S-23 is possibly unsafe when pregnant or breast-feeding. Avoid using.
Interactions
We currently have no information for S-23 [FAST FACTS] overview.
Dosing
There isn't enough reliable information to know what an appropriate dose of S-23 might be. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult a healthcare professional before using.
References
- Joseph JF, Parr MK. Synthetic androgens as designer supplements. Curr Neuropharmacol. 2015;13(1):89-100.
- Selective Androgen Receptor Modulators (SARMs) - A Prohibited Class of Anabolic Agents. U.S. Anti-Doping Agency, November 18, 2015. https://www.usada.org/selective-androgen-receptor-modulators-sarms-prohibited-class-anabolic-agencts/. Accessed: August 30, 2017.
- Dynamic Technical Formulations, LLC. Issues a Voluntary Nationwide Recall of Tri-Ton Due to the Presence of Andarine and Ostarine. FDA Recalls, Market Withdrawals, & Safety Alerts, May 19, 2017. https://www.fda.gov/Safety/Recalls/ucm559700.htm?source=govdelivery&utm_medium=email&utm_source=govdelivery. Accessed: Sept 7, 2017.
- 2017-18 NCAA Banned Drugs List. National Collegiate Athletic Association (NCAA), June 5, 2017. https://www.ncaa.org/2017-18-ncaa-banned-drugs-list. Accessed: Sept 7, 2017
- Warning Letter: Ironmag Labs 10/23/17. FDA Inspections, Compliance, Enforcement, and Criminal Investigations, October 23, 2017. https://www.fda.gov/iceci/enforcementactions/warningletters/2017/ucm582464.htm Accessed: November 1, 2017
- Warning Letter: Panther Sports Nutrition 10/23/17. FDA Inspections, Compliance, Enforcement, and Criminal Investigations, October 23, 2017. https://www.fda.gov/iceci/enforcementactions/warningletters/2017/ucm581630.htm. Accessed: November 1, 2017
- Warning Letter: Infantry Labs LLC 10/23/17. FDA Inspections, Compliance, Enforcement, and Criminal Investigations, October 23, 2017. https://www.fda.gov/iceci/enforcementactions/warningletters/2017/ucm582685.htm. Accessed: November 1, 2017