S23 SARM Liquid



Buy S23 SARM for Sale – Liquid Form

The S23 for sale from Behemoth Labz is for laboratory research purposes only and is not intended for human consumption.

S23 is a selective androgen receptor modulator, or SARM. It is known for a very high affinity to bind to androgen receptors.  In fact it is believed to be potentially stronger than may other popular research SARMS such as Ostarine (mk-2866) or Andarine (S-4).

This selective androgen receptor modulator definitely requires more research, but the existing clinical studies are very promising.

  • CAS Number is stated as 1010396-29-8
  • Molar Mass is 416.76 g·mol−1
  • It has a Chemical Formula as C18H13ClF4N2O3
  • IUPAC Name is (2S)-N-(4-cyano-3-trifluoromethylphenyl)-3-(3-fluoro-4-chlorophenoxy)-2-hydroxy-2-methyl-propanamide
  • Half Life: 12-16 Hours

Store in a cool, dry place and avoid direct sunlight exposure. The S23 SARM from Behemoth Labz is designed for laboratory research use only.


What is S-23?

S23, sometimes called the S23 SARM, or spelled with a hyphen (like S-23) is one of the most powerful SARMs on the market today, according to research.

In fact, this is such a potent SARM, that this particular SARM is being researched as a form of hormonal male contraception. [R]

…and while so far, most of the studies have been on castrated male rats, we can already note that it has the following potential effects according to clinical research:

  • May Promote Lean Muscle Growth [R]
  • May Encourage Fat Loss [R]
  • May Increase Bone Mineral Density [R]
  • May Work As A Male Contraceptive [R]

More animal studies are needed to support these claims, but according to the existing research, S23 seems to be the most potent SARM out there (or at least one of the most potent).


How Does S23 Work?

Animal studies show that S23 works by selectively binding to androgen receptors in muscles and bones, while having little to no side effects. This may potentially stimulate changes similar to that of testosterone.

However, as of writing there is yet to be any human trails done on this compound.S23


SARM Research

As mentioned above, there has been no human studies or trails done on the potential effects of S23. However, numerous animal and cell studies have shown S23 to have the potential for producing lean muscle gains and suppressing serum Luteinizing Hormone and Follicle Stimulating Hormone levels.

Below follows some of the relevant research on the S23 SARM.


S23 SARM and Potential Muscle Growth

A research study done by Jones et al. investigating S23 as a potential male contraceptive, notably found S-23 to increase lean muscle mass, bone mineral density, and decreased fat mass in mouse models. [R]

In a recent rodent study, S23 prevented muscle loss from glucocorticoids.

Glucocorticoids are powerful medicines that fight inflammation and work with the immune system to treat wide range of health problems. However, their long-term use can cause serious muscle loss. S23 could preserved the size of fast-twitch and slow-twitch muscles following long-term glucocorticoid treatment. [R]


S23 SARM and Potential Fat Loss

As mentioned above, during a study on rats, S23 helped to decrease the average body weight and fat mass, whilst increasing their bone mineral density and muscle size.

This study also showed that high dosages of S23 can potentially increase fat burning and fat oxidation. This alludes to future research on the potential implications of S23 to encourage fat loss.


S23 SARM may Potentially Increase Bone Mass Density

S23, like most other SARMs, has the potential to offer unique bone health benefits due to its ability to activate bone remodeling cells and increasing strength. In animal studies, S23 increase bone mineral density and muscle mass. [R]

This alludes to the massive potential for future research on S23 as an aid for bone related conditions such as osteoarthritis.


S23 SARM and Potential as a Male Contraceptive

Research done by Jones et al. on rodents using S23, combined with estradiol benzoate, showed a reversible effect on the suppression of spermatogenesis and serum Luteinizing Hormone and Follicle Stimulating Hormone levels. [R]

During the study, some of the rats demonstrated a complete absence of testicular sperm with no pregnancies’ observed in mating trails. Once the study was halted, fertility was regained with 100% subsequent pregnancies within 100 days after treatment. This alludes to the potential of S23 as a male contraceptive.


S23 Stacks Well With:




What is the half-life of S23?

Animal studies have shown that S23 SARM has a half-life of 11.9 hours.


Is S23 Legal?

Yes, S23 is legal to sell as a research compound. Behemoth Labz sells S23 for research purpose only.


Why Buy From Behemoth Labz?

When you buy S23 SARM for sale from Behemoth Labz, you get fast shipping, great prices, and the highest quality research chemicals on the planet right now. Just read some of our real reviews and look at our average rating for products. Almost everything is above 4.5/5 stars.



S23 is a promising research compound that may have potential in a variety of fields including male contraception, lean muscular gains, decreased fat and increased bone mineral density. However, no clinical studies have been conducted on S23 to date.


BehemothLabz Disclaimer

Please make sure you go through the Terms and Conditions, and please familiarize yourself with it as it is important. Please research the scientific uses of this product before making any purchases. Make note that the packaging and labels of the product may differ from those shown on the website.

Buying the product means you agree with our Terms and Conditions. You can contact our awesome customer service team at support@behemothlabz.com if you are not fully satisfied with the product. Customer satisfaction is our number one priority!


7 reviews for S23 SARM Liquid

  1. Bret M. (verified owner)

  2. Aiden C

    Superb S-23. The results are coming in quick.

  3. James McCarty

    All good! Thank you.

  4. Lance


  5. Annet Young

  6. Anonymous

  7. Kurt K

    Third order received, really very impressed with this SARM.

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