View the latest HPLC-Assay: Concentration (3rd-party lab test) on S-23
1 bottle (30mL) of S-23, dosed at 5mg/mL:
- Increase Muscle Tissue
- Fat Oxidation
- Enhance Recovery
- Increase Strength
- No Water Retention
Stacks well with:
1-Andro, 4-Andro, YK-11, GW-501516, S-4, & MK-2866.
Application of S-23
S-23 seems to be the most potent SARM to-date.
S23 increases lean mass and bone mineral density. S23 decreases fat mass in a dose-dependent manner in an indirect way.
S23 has a very high binding affinity for the androgen receptor. To put this in perspective, RAD140 demonstrated an excellent affinity for the androgen receptor with a Ki of 7 nM.
The mean terminal half-life of S23 in rats is 11.9 hours and while one could dose it once per day, it may be more practical to split the dose of this compound to maintain stable blood levels.
Anecdotally, S23 is reported to show diminishing returns at dosages above 30 mg per day. The recommended dose range starts at 5mg and ends at 30mg.
Learn More About S-23
These products can be harmful, especially to the liver and lipids. Please approach experiments with test subjects utilizing 1-Andro (or any other andro) with caution.
| Weight | 3.2 oz |
|---|---|
| Flavor | Sour Apple, Clown Tears, Mai Tai |
2 reviews for S-23
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Rilee W (verified owner) –
I’m a F25. I’ve tried almost all of Rat’s Army products over the course of a year.
Although not normally recommended for women, S23 has been one of my favorite products. The increased pumps, visible physique enhancements, and extremely high libido are unbeatable. S23 causes “dry gains” so make sure to double up on your daily water and monitor your electrolyte and potassium balance to eliminate muscle cramping and pain.
10/10 would use in a cycle again.
Jon C (verified owner) –
I’m a M29. I’ve tried a few of Rats Army products over the course of a year.
This one is unmatched, seriously. Body looks harder, drier, and more muscular. Strength is MEGA up, and able to hit PRs each week.
However, I must add DO NOT FORGET A PCT. this absolutely tanked my test levels (had bloodwork done). I should have been prepared with a bottle of PCT but I wasn’t.