YK-11 (Myostine) Capsules

Buy YK-11 (Myostine) Capsules – Premium Research SARM

Buy YK-11 (Myostine) Capsules deliver precisely dosed YK-11, a unique steroidal selective androgen receptor modulator (SARM) and myostatin inhibitor. Known for its dual mechanism — strong androgen receptor agonism combined with potent follistatin upregulation — YK-11 is one of the most powerful research compounds for studying muscle hypertrophy and selective anabolic pathways. The capsule format provides convenient, accurate dosing and excellent stability for laboratory research.

Key Features & Benefits

• Precise capsule dosing for reproducible research results
• Dual action: AR agonist + myostatin inhibitor
• Promotes follistatin expression in research models
• Exceptional anabolic potential with reduced androgenic activity
• Convenient, stable, and easy-to-handle capsule form

Product Specifications

• Active compound: YK-11 (Myostine)
• Available dosages: 5 mg or 10 mg per capsule
• Form: Compressed powder in vegetarian capsules
• Appearance: White to off-white capsules in blister or bottle
• Molecular formula: C₂₅H₃₄O₆
• CAS number: 431579-34-9
• Storage: Cool, dry, dark place

Applications & Usage

YK-11 Capsules are sold exclusively for legitimate in-vitro and laboratory research, including:

• Androgen receptor binding and functional assays
• Myostatin inhibition and follistatin upregulation studies
• Muscle hypertrophy and selective anabolic pathway research
• Comparative SARM pharmacology
• Analytical reference material preparation Strictly not for human consumption.

Purity & Testing Every batch of YK-11 used in these capsules is third-party lab tested:

• Purity ≥98% (HPLC)
• Identity confirmed by NMR / LC-MS
• Content uniformity verified
• Full Certificate of Analysis (CoA) available upon request

Safety & Handling

Use appropriate PPE (gloves, eye protection). Handle capsules with clean tools in a controlled lab environment. Do not open or crush unless required for research. Store sealed away from light, heat, and moisture. Dispose according to local chemical waste regulations.

Global Shipping & Discreet Delivery

• Express worldwide shipping (3–10 business days typical)
• Stealth packaging: neutral outer box, vacuum-sealed inner protection
• No chemical indicators or suspicious markings
• Full tracking number provided
• Reship policy for customs issues (country restrictions apply)

Why Choose Chemical Center?

• Precise dosing and consistent capsule quality
• Transparent third-party testing and CoAs
• Wide selection of advanced SARMs in multiple formats
• Professional, discreet service for researchers
• Trusted supplier since 2015

Legal & Safety Notice

YK-11 is a research chemical only and is not approved for human or veterinary consumption. It is controlled or prohibited in many jurisdictions. It is the buyer’s sole responsibility to ensure full compliance with local laws. Chemical Center supplies exclusively for legitimate scientific research purposes.

Frequently Asked Questions

Q: What dosages are available? Capsules are offered in 5 mg and 10 mg strengths for flexible research dosing.

Q: Why capsules instead of powder? Capsules provide accurate, convenient, and stable dosing without the need for precise weighing.

Q: Do you provide CoAs? Yes — full third-party Certificate of Analysis is available upon request.

Q: How should I store the capsules? Keep in a cool, dry, dark place. Do not expose to moisture or high temperatures.

Research use only. Not for human consumption.