YK-11 — vendor pricing
SARM (selective androgen receptor modulator) / myostatin inhibitor
Synthetic steroidal SARM with partial androgen-receptor agonism and downstream myostatin pathway inhibition (follistatin upregulation). Researched in cell-culture models for muscle hypertrophy effects independent of canonical AR transactivation. Not approved for human use; substantial hepatotoxicity flagged in case rep…
- Typical testing · 8/8Typical testing · 8/8No COA for this exact size yet. This vendor typically runs 8 of 8 testing panels across their approved COAs. Click to view their COA library.See how we grade →$69.99$59.49
$5.408/mg · 11mg
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