Description
Yk11 50MG/ML 10ML
Chemical Identity
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Name: YK‑11 (Methyl (2E)-…acetate)
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Synonyms: Myostine; 17α‑methyl‑δ²‑17β‑hydroxyestra‑4,9‑dien‑3‑one
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CAS No.: 1370003‑76‑1; Formula: C₂₅H₃₄O₆ reddit.com+15en.wikipedia.org+15reddit.com+15
Research Applications & Evidence
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Enhanced muscle development: Improved growth in C2C12 myoblasts; superior anabolic activity vs. DHT in lab settings reddit.com+15en.wikipedia.org+15publichealthlaw.net+15.
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Bone health potential: May support osteoblast proliferation/mineralization, signaling through Akt pathway publichealthlaw.net+1steroiduck.com+1.
Regulatory & Ethical Notice
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Research-only substance: Not approved by FDA for human or veterinary use. Must include “Not for human use” on all documentation.

Reviews
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