YK-11 Injectable – 50mg/mL | Myostatin Inhibitor for Extreme Muscle Growth
Description:
YK-11 is a cutting-edge myostatin inhibitor and SARM-like compound that has gained a strong following in the performance-enhancement world for its muscle-building potential far beyond traditional SARMs. Known for promoting rapid lean muscle gains and enhanced muscle hardness, YK-11 functions as a selective androgen receptor modulator with unique gene-expression effects that inhibit myostatin, a protein that limits muscle growth.
This injectable version of YK-11 (50mg/mL) offers improved bioavailability, faster onset, and more consistent blood levels compared to oral formats—making it the preferred choice for experienced bodybuilders seeking maximum results.
Key Benefits:
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Promotes extreme lean muscle growth via myostatin inhibition
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Enhances muscle density, strength, and hardness
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Supports faster recovery and training intensity
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Low water retention – ideal for recomposition or cutting
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Injectable format provides higher absorption and potency
How It Works:
YK-11 binds to androgen receptors and stimulates the expression of follistatin, a natural myostatin inhibitor. This allows for unrestricted muscle growth potential while simultaneously enhancing strength and muscle fiber maturity. Unlike other SARMs, YK-11 exhibits gene-selective anabolic activity similar to DHT (dihydrotestosterone), which helps increase dry, high-quality muscle mass.
Suggested Research Use:
⚠️ For laboratory and research purposes only. Not for human or veterinary use.
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Concentration: 50mg/mL
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Suggested Dosing Range (Research):
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30mg per day
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Typical research cycles: 8-16 weeks
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Administration: Intramuscular (IM) or subcutaneous (SubQ) injection (depending on research model)
Important Notice:
This product is not approved for human consumption and is intended for research purposes only. All buyers must be 18+ and agree to use this product in accordance with applicable laws and regulations. The information provided is for educational and informational purposes only.







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