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Guide to S23 SARM: Uses, Benefits, and Side Effects

S23 SARM Guide- Benefits, Dosage, and Side Effects Explained

Unlock the latest in SARM research with S23. It is a strong investigational compound studied in labs. It shows high receptor binding in research. This guide covers its research uses, lab dosing, and safety points for scientific study.

What is S23 SARM?

S23 is an investigational SARM made to target androgen receptors in muscle and bone tissue. It may aim to promote anabolic activity without the side effects of traditional steroids in animal models.

Researchers study S23 to learn how it affects androgen pathways and its role in body functions.

Historically Development

S23 was originally developed by GTX, Inc. as part of a research program exploring next-generation SARMs. The compound was studied for its tissue-selective effects.

It was also tested for its ability to lower male fertility in animal models. This might enhance lean body mass in research models. 

Chemical Classification

  • Chemical Name: S23
  • Chemical Class: Non-steroidal SARM
  • CAS Number: 1010396-29-8
  • Molecular Formula: C18H13CIF4N2O3
  • Molecular Weight: 416.76 g/mol

Key Features of S23

Binding Affinity to Androgen Receptor

S23 binds strongly to androgen receptors.  It is more potent than many other SARMs. Its strong receptor selectivity may help researchers study its effects on muscle and bone. It may also cause fewer unwanted interactions with other tissues

Anabolic to Androgenic Ratio

Preclinical data suggest S3 has a favorable anabolic to androgenic ratio. In animal studies, it may help increase muscle growth. It does this without causing serious androgenic side effects.

For instance, it may not lead to prostate enlargement.

How does S23 work?

Mechanism of Action

S23 may work by selectively binding to androgen receptors in muscle and bone tissue. This interaction turns on protein production. It might also help control how tissues grow and heal. These effects are seen in non-human test subjects.

Effects on Androgen Pathways

S23 may work on the same hormone pathways as testosterone. But it may target these pathways more specifically. Unlike testosterone, it doesn’t change into DHT or estrogen. This may help lower the usual side effects seen with anabolic steroids in clinical models.

Endocrine Interaction

In research, S23 has been found to affect hormone control centers in the brain of research subjects. It blocks the hypothalamic-pituitary-gonadal (HPG) axis. This may lead to lower testosterone levels. It may also cause infertility in male animals used in studies.

Potential Benefits of S23 in Research

Muscle Mass Enhancement 

Animal studies show that S23 may help build lean muscle. It does this by boosting protein production and activating muscle repair cells.

Fat Reduction

S23 may reduce body fat while keeping muscle intact in experimental models. This effect is likely due to how it influences metabolism through hormones.

Bone Density

Research suggests S23 may make bones stronger. It may work by increasing the activity of cells that build bone (called osteoblasts). This makes it important in studies about bone health.

Investigational Applications

Effects on Skeletal Muscle Biomarkers

In lab studies, S23 is used to see how it affects muscle-related proteins. It might influence markers like IGF-1, myostatin, and muscle fiber types.

Adipose Tissue Regulation

S23 may affect how fat is broken down and stored. It may activate fat-burning enzymes and reduce fat buildup.

Reproductive Axis Suppression

S23 lowers hormones like LH and FSH. Because of this, it is being studied as a possible male birth control option.

Bone Health and Mineralization

In early studies, S23 helps make bones stronger and denser. It does this without causing major changes to reproductive organs.

S23 vs. Other SARMs

S23 vs. RAD 140

  • S23: Higher binding affinity, stronger suppression of testosterone
  • RAD 140: Milder Suppression, commonly studied for neuroprotection 

S23 vs. LGD-4033

  • S23: Greater anabolic potency, more intense suppression
  • LGD-4033: Longer half-life, better tolerability 

How to Use S23 in Research

Half-life and Dosage Models 

  • Estimated Half-Life: ~12 hours
  • Typical Dosing in Studies: 10-30 mg/day in divided doses for animal models

Note: Doses may vary based on research design and species studied. 

Research Duration and Cycle Patterns

Researchers usually use S23 in studies for 6 to 8 weeks. During this time, they track changes in muscle mass, bone strength, and hormone levels. These studies are done on non-human test subjects.

Side Effects of S23

Possible side effects of S23 in animal models may include: 

  • Hormonal Suppression in Research Subjects
  • Mood and Libido Changes in Animal Models
  • Potential Long-Term Risks

Where to buy S23 online for research purposes?

PureRawz is a trusted supplier that offers S23 SARMs for sale only for research purposes.

Each product includes a reference-grade Certificate of Analysis (COA). This verifies purity, identity, and concentration. 

Is S23 SARM legal?

S23 SARM is considered legal for research use only. FDA has not approved S23 for human or veterinary use. Always check the local laws and regulations of your particular region before making a purchase. 

FAQs

Is S23 approved for human use or treatment?

No. S23 is not approved by the FDA for human or animal use. It is strictly for research purposes. 

What is the half-life of S23 in test models?

S23 has an estimated half-life of approximately 12 hours in animal models. 

May S23 suppress testosterone in animal subjects?

Yes, S23 has shown significant suppression of natural testosterone levels in animal models. 

Is PCT required in animal models?

Researchers often add post-cycle therapy (PCT) to help restore hormone levels after using S23. The type of PCT depends on what the study is trying to find out.

Conclusion 

S23 is a strong research compound being studied for building muscle, reducing fat, and strengthening bones.

Although the results are promising, they may strongly affect hormone levels and may cause side effects. Because of these risks, S23 should only be used in carefully controlled research with proper safety steps.

Disclaimer

This content is for learning only and not medical advice. These products are for research use only. Research should follow IRB or IACUC rules. Please double-check all information before buying. By ordering, you agree to our Terms and Conditions. If you are not 100% satisfied with the product you received, please contact us at support@purerawz.co

ATTENTION: All our products are for LABORATORY AND RESEARCH PURPOSES ONLY. They are not for veterinary or human usage.

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