MYO (YK-11)
$189.00
Ships from Australia | Discreet packaging
150 in stock
| Bulk Discount | Number of Items | Discount |
|---|---|---|
| Bulk Discount | 2 | 5% $179.55 |
| Bulk Discount | 3 | 10% $170.10 |
| Bulk Discount | 4 | 15% $160.65 |
| Bulk Discount | 5 | 20% $151.20 |
MYO (YK-11) – Dual-Action Myostatin Inhibitor & SARM
MYO (YK-11) is a unique hybrid compound that functions as both a Selective Androgen Receptor Modulator (SARM) and a potent myostatin inhibitor. Myostatin is a protein that limits muscle growth, effectively setting a genetic cap on how much muscle mass the body can develop. By inhibiting myostatin, MYO (YK-11) has the potential to push past genetic limits, allowing for greater muscle growth and strength development.
What makes MYO (YK-11) particularly intriguing is its dual mechanism of action. While some compounds act strictly as SARMs and others as myostatin inhibitors, MYO (YK-11) provides the best of both worlds.
How MYO (YK-11) Works
MYO (YK-11) is a research compound known for its unique association with myostatin-related pathways, which are involved in regulating muscle growth. It is also linked to follistatin activity, making it of particular interest in research focused on lean muscle development, strength, and physique progression.
Key Benefits of MYO (YK-11)
Myostatin Inhibition – Blocks myostatin activity, allowing for greater muscle growth potential.Highly Anabolic & Androgenic – Shown to be more anabolic than DHT without its typical side effects like hair loss or prostate issues.Hybrid Action – Functions as both a SARM and a myostatin inhibitor, making it one of the most advanced research compounds available.Enhanced Muscle Development – Increases muscle fiber growth, making it ideal for strength and performance research.Orally Active – No need for injections, convenient and effective oral administration.
Why Choose MYO (YK-11)?
MYO (YK-11) is popular in advanced research settings due to its reputation for supporting lean size, muscle density, and recomposition-focused outcomes. Its distinct mechanism makes it a strong option for those exploring high-impact muscle-building compounds.
Take your research to the next level with MYO (YK-11) – a powerful compound for lean muscle growth, density, and advanced body recomposition.
Recommended Combinations
- For Maximum Lean Muscle Gains → Stack with GAIN (LGD-4033) and MAINTAIN (MK-2866) for a potent anabolic synergy.
- For Strength & Performance Enhancement → Combine with PUMP (S-23) to optimize muscle density and power output.
- For Fat Loss & Lean Physique → Use alongside SHRED (GW-0742) for enhanced endurance and fat metabolism.
- AUS LABS MASSIVE STACK → Combines MYO (YK-11) with GAIN (LGD-4033) for our strongest muscle building combination.
Dosage Instructions
- Concentration: 10mg/mL
- Volume: 30mL
- Suggested Dosage: 10mg (1mL) per day. Each bottle provides 30 days of research use.
Storage Instructions
- Store in a cool, dark place, such as a cupboard or pantry, to maintain potency.
Ingredients / Purity Report
- Active Ingredient: MYO (YK-11) – (17-alpha,20E) 17,20-[(1-methoxyethylidene)bis(oxy)] 3-oxo-19-norpregna-4,20-diene 21-carboxylic acid methyl ester
- Other Ingredients: Food-grade USP glycol, food-grade ethyl alcohol, and essential oils.
- Purity Analysis: Contact sales@auslabs.email for the latest HPLC purity report.
Medical References
- Kanno, Y., Kusakabe, T., Saito, N., Kikkawa, S., Takahashi, K., Azumaya, I., et al. (2020). Improved synthesis and determination of the biologically active diastereomer of YK11. MolBank, vol. 2020, no. 2.
- Kanno, Y. (2013). Selective androgen receptor modulator, YK11, regulates myogenic differentiation of C2C12 myoblasts by follistatin expression. PubMed
- Kanno, Y. (2011). (17α,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester (YK11) is a partial agonist of the androgen receptor. PubMed
Disclaimer
No statements made on this page have been evaluated by the Therapeutic Goods Administration (TGA). This product is not intended to diagnose, treat, cure, or prevent any disease or illness. MYO (YK-11) is strictly for research purposes only. Please refer to the TERMS OF USE for more information.




