What is S23
S23 is a selective androgen receptor modulator (SARM) known for its strong binding affinity to androgen receptors in muscle tissue.
This high level of receptor interaction is associated with supporting muscle development, strength, and a more defined, conditioned physique.
Why people use it
S23 is typically chosen by users looking to:
- Support lean muscle growth and strength
- Enhance muscle hardness and definition
- Improve conditioning during cutting phases
- Push advanced physique and performance goals
Quality & Trust
- Third-party lab tested
- High purity compounds
- Discreet shipping
- Batch-controlled quality
Disclaimer
For research purposes only. Not intended for human consumption.
🔥 Which Compound is Right for You?
| Product | Primary Goal | Strength | Size | Fat Loss | Best For | Level |
|---|---|---|---|---|---|---|
| MK-2866 | Foundation / Recomp | ⭐⭐ | ⭐⭐ | ⭐ | Lean muscle & recovery | Beginner–Int |
| LGD-4033 | Size & Fullness | ⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐ | Muscle growth & fullness | Intermediate |
| RAD140 | Strength & Power | ⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐ | Strength & performance | Intermediate |
| YK11 | Maximum Muscle Growth | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐ | Breaking growth limits | Advanced |
| S23 | Advanced Conditioning | ⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ | Hardness & definition | Advanced |
| SR9009 | Fat Loss / Endurance | ⭐⭐ | ⭐ | ⭐⭐⭐⭐ | Conditioning & stamina | All Levels |
| MK-677 | Recovery / GH Support | ⭐⭐ | ⭐⭐⭐ | ⭐⭐ | Recovery, sleep & progression | All Levels |
Eric S –
Yo i just recently ran a 4 week 15mg a day s-23 cycle made a big difference for sure. Many people compare it to tren – yes to some extent a slight overall aggression boost especially in the gym found myself swearing at equipment lol. So it definitely worked put on about 4 kg lean mass in maintnance calories, it crashes test and estrogen tho. I only ran enclomophine for test and estrogen supply it worked really well and i dis not even notice a ball size shrikage. I also ran cialis 15mg a day for blood preassure and also 300mcg bpc-157 for liver and heart/bloodcirculation and stress management worked really nice with cialis had about 120/80 with cardio the whole 4 weeks. IMPORTANT!!! – enclomophine (i ran 12,5mg a day) takes AT LEAST 2 weeks to counter a strong shutdown from a sarm like S-23 WAIT for it to kick in before hopping on and make sure to have AT LEAST 4 week supply of enclomophine for PCT if youre gonna run it together with s-23, and of course basic supplements for a cycle (nac etc..)
L –
Although research says the strength of this sarm is mild, my honest opinion is that it’s one of the best and strongest I have tried in terms of its desired effects
The muscle hardening, lean, ripped, vascular look is definitely visible by week 4