30mL – 25mg/mL

  • Strongest Muscle Growth Amongst SARMs
  • Increase in Bone Mineral Density
  • Increase Fat loss
  • Shows minimal water retention
Range Discount
10 - 999 50 %


What Is S-23?

S-23 is a selective androgen receptor modulator (SARM). Which has been studied and proven to increase muscle mass, reduce fat mass. And has a very high binding affinity to the androgen receptors.

It is non-steroidal and has tissue-selective anabolic effects in muscle and bone, while sparing other androgenic effects that come from anabolic androgenic steroids (AAS).

S-23 has been shown to decrease prostate size in studies, which is the opposite of a very common negative side effect of anabolic steroids (enlargement of the prostate).

The Study On S-23 Can Be Found Here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2630904/

What Can You Expect From S23?

  • Great lean mass builder
  • Notable increases in strength and endurance
  • Enhanced levels of fat oxidization
  • Can completely off-set catabolism in a calorie deficit
  • Body fat melts off much easier
  • Greatly enhanced levels of muscle hardness, dryness, and vascularity
  • Zero water retention

One thing that is important to keep in mind is that all SARMs don’t work the same.

Each SARM has a different way it affects the body, as they each have their own gene transcription effects.

Based on what I’ve seen through anecdotal logs and personal friends experiences, S23 essentially falls into the extreme “hardener” category.

If you are looking to add size, We would suggest stacking this sarm with LGD4033 for maximum results.



SARMs are modulators that are much better and safer than steroids. See, when you use steroids to boost your muscle mass, you inadvertently cause changes to different parts of your body as well (there can be a lot of side effects).

SARMs, on the other hand, bind themselves selectively; they won’t cause you any issues that steroids do.

S-23 is an amazing SARM that, during animal research, displayed a pretty good ratio of androgenic and anabolic effects.



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