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Peptide Library / Detail
Half-life
6–10 hours (estimated)
Delivery
Oral
Dosage
—
Research Use Only
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YK-11 is a selective androgen receptor modulator (SARM) known for its ability to inhibit myostatin, potentially leading to extreme muscle growth.
Used in research to explore muscle-building potential through myostatin suppression without traditional androgenic side effects.
Binds to androgen receptors and increases follistatin expression, which inhibits myostatin and promotes muscle cell growth.