Chemyo YK-11 for Sale 2026 — Myostatin Research Compound, Price & COA Guide
Chemyo YK-11 is one of the most potent research compounds studied in the SARMs-adjacent category, widely investigated for its interaction with myostatin inhibition pathways and muscle growth regulatory mechanisms. Available at chemyo.io, every batch is independently tested for identity and purity using Mass Spectrometry and HPLC, with full COA transparency before purchase.
⚡ Chemyo YK-11 — Quick Summary
- Product: YK-11 Research Compound (SARM-like steroidal molecule)
- Price: $79.99 – $129.99 depending on product form
- Purity: ≥99% verified by HPLC testing
- Testing: Mass Spectrometry + HPLC + COA verification
- Primary Pathway: Myostatin inhibition / follistatin upregulation research
- COA: Public batch-specific verification
- Shipping: Same-day dispatch before 2PM EST (USA)
- Use: Research use only
Chemyo YK-11 — Product Overview & Pricing
- ✓ ≥99% purity (HPLC verified)
- ✓ Mass Spectrometry identity confirmation
- ✓ Myostatin pathway research compound
- ✓ Public COA per batch
- ✓ Same-day dispatch (before 2PM EST)
What Is Chemyo YK-11? — Mechanism Explained
YK-11 is a synthetic steroidal selective androgen receptor modulator-like compound structurally derived from dihydrotestosterone (DHT). Unlike traditional SARMs, YK-11 is studied primarily for its interaction with the myostatin signaling pathway, a key biological regulator that limits muscle growth.
Preclinical in vitro research suggests YK-11 may increase follistatin expression, a protein known to inhibit myostatin activity. This mechanism positions YK-11 as a unique compound in skeletal muscle growth regulation studies, distinct from standard androgen receptor agonists.
Chemyo YK-11 Testing & COA Verification
Mass Spectrometry
Confirms molecular identity of YK-11 compound
HPLC Testing
Ensures ≥99% purity threshold before release
Concentration Validation
Ensures accurate formulation consistency
Public COA
Batch-specific results available online
YK-11 Research Domains (2026)
Myostatin Inhibition Pathways
Studied for its interaction with myostatin regulatory signaling in muscle tissue growth limitation models.
Follistatin Expression
Research suggests increased follistatin expression, which is associated with reduced myostatin activity in muscle cells.
Muscle Hypertrophy Models
Used in skeletal muscle growth studies examining protein synthesis and growth regulation.
Androgen Receptor Interaction
Despite being DHT-derived, YK-11 shows unique partial receptor modulation behavior in vitro.
Chemyo YK-11 vs Other Research Compounds
| Compound | Primary Pathway | Research Focus | Price |
|---|---|---|---|
| YK-11 | Myostatin / AR-like | Muscle growth regulation | $79.99+ |
| RAD-140 | Androgen receptor | Anabolic signaling | $69.99 |
| LGD-4033 | Androgen receptor | Lean mass models | $69.99 |
| Cardarine | PPAR-delta | Metabolic research | $69.99 |
Is Chemyo YK-11 Legal?
YK-11 is not classified as a controlled substance in the United States but is strictly sold for laboratory research use only. It is not approved for human or veterinary consumption.
Frequently Asked Questions
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Used in myostatin inhibition, muscle growth regulation, and skeletal muscle signaling research models.
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Between $79.99 and $129.99 depending on formulation and pack type.
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It is considered SARM-like but structurally steroidal (DHT-derived), making it distinct from non-steroidal SARMs.
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Yes, all batches are independently tested via HPLC and Mass Spectrometry with public COA access.
Buy Chemyo YK-11 Research Compound
99%+ purity · COA verified · Same-day US shipping
Research use only. Not for human or animal consumption. Not FDA approved.