S23 10 SARM Deus Medical

S23 10 SARM Deus Medical

Type and Article: S-23 (Selective Androgen Receptor Modulator)

S-23 belongs to a class of compounds called Selective Androgen Receptor Modulators (SARMs).²

• Mechanism: SARMs are non-steroidal compounds designed to selectively stimulate androgen (sex hormone) receptors in certain tissues, such as muscle and bone, while minimizing the effects on other tissues like the prostate.³

• Original Development: S-23 was initially developed by a company called GTX, Inc.⁴ and was primarily investigated as a potential male hormonal contraceptive due to its ability to suppress sperm production (spermatogenesis) in animal models, with effects that were shown to be reversible upon cessation of treatment.⁵

Why Bodybuilders Use S-23

Despite its investigational status, S-23 is used by some in the bodybuilding and athletic communities because it is often purported to:

1. Increase Muscle Mass and Strength: Like other SARMs, users seek S-23 for its strong anabolic effects, hoping to stimulate rapid muscle growth similar to anabolic steroids but with potentially fewer side effects in non-target tissues.

2. Increase Bone Density: Animal studies have suggested S-23 can increase bone mineral density.⁶

3. Reduce Fat Mass: Research in rats showed that S-23 could reduce body fat in a dose-dependent manner.⁷

4. Cutting/Hardening Agent: It is rumored to be one of the most potent SARMs, often used during “cutting” cycles (periods of fat loss) to retain muscle mass and achieve a “harder,” more defined physique.

Note: S-23, like all SARMs, is banned by the World Anti-Doping Agency (WADA) and various athletic organizations due to its performance-enhancing effects.⁸

What Are the Side Effects?

Since S-23 has not undergone full-scale human clinical trials and is not FDA-approved, the full scope of its risks and long-term side effects is unknown. However, preliminary research and warnings from health authorities like the FDA have associated SARMs, including S-23, with serious health risks:⁹

Common/Reported Side Effects:

• Testosterone Suppression: S-23 is known for causing significant and dose-dependent suppression of natural testosterone levels (HPTA axis), which is the intended mechanism for its contraceptive potential.¹⁰ This often requires a Post-Cycle Therapy (PCT) to help restore natural hormone production.

• Testicular Atrophy: As a consequence of hormonal suppression, testicular shrinkage may occur.¹¹

• Infertility: The contraceptive effect involves suppressing spermatogenesis, leading to temporary infertility that may or may not be fully reversible.

• Aggression and Mood Swings (Anabolic/Androgenic effects).

Serious Health Risks (FDA Warnings):

• Liver Injury/Acute Liver Failure: Severe harm to the liver has been associated with SARM use.¹²

• Increased Risk of Heart Attack or Stroke: Cardiovascular complications are a major concern.¹³

• Psychosis and Hallucinations.¹⁴

• Sleep Disturbances.¹⁵

• Sexual Dysfunction.

❓ 4 Frequently Asked Questions (FAQ)

1. Is S-23 legal to buy?

S-23 is generally sold as a “research chemical” and is not approved for human consumption. While the chemical itself may not be scheduled, selling it for human use as a dietary supplement or drug is illegal according to the FDA. The FDA has issued warnings and taken legal action against companies selling products containing SARMs.¹⁶

2. Is S-23 considered a steroid?

No. S-23 is a Selective Androgen Receptor Modulator (SARM).¹⁷ It is a non-steroidal compound.¹⁸ While it mimics some of the anabolic effects of traditional anabolic-androgenic steroids (AAS) by activating androgen receptors, its chemical structure is different and it is designed to be more selective, although this selectivity is not guaranteed in practice.

3. What is the recommended dosage for S-23?

There is no medically established or safe recommended dosage for S-23 because it is an investigational drug, not a prescribed medication or approved supplement. Dosages found on bodybuilding forums are anecdotal and can be extremely unsafe, potentially leading to severe side effects.

4. How long do the suppressive effects of S-23 last?

Because S-23 is highly suppressive of natural testosterone, the effects on the body’s hormonal system will persist after the cycle is completed. While studies in animals suggest reversibility, the time it takes for a user’s natural hormone levels to fully recover can vary greatly. Many users require a Post-Cycle Therapy (PCT) protocol to attempt to expedite the recovery of their natural testosterone production.