SARM YK-11 product pack
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YK11 5

• CAS number: 1370003-76-1
• Molecular Weight: 430.54 g/mol
• Formula: C25H34O6

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YK11 5

SARM YK-11 product pack


YK11 5 is an oral steroidal selective androgen receptor modulator (SARM). It is a gene-selective partial agonist of the androgen receptor (AR). It comes in YK11 5mg tablets which contain YK11 5mg and excipients. 

YK11 Mechanism of Action

YK11 acts on the androgen receptors in the body. Androgen receptors, when stimulated, are responsible for male sexual characteristics (androgenic action) and the development of muscle bulk and bone mass (anabolic action). YK11 is a partial agonist of the androgen receptors. It exhibits its anabolic actions by stimulating a hormone known as follistatin. Follistatin helps to inhibit another hormone, myostatin, which limits muscle growth in the body. So, YK11 allows muscle growth and an increase in muscular strength. 

YK11 5 Dosage

5mg daily orally. 

YK11 Side Effects

Side effects could include testosterone suppression, excess dosage could cause cancer, liver injury, acne, decreased libido, insomnia, anxiety, nausea and vomiting.

YK11 Interactions

Interactions with other SARMs


✓ YK11 . . . . . . . . . . . . . . . . . . . . . . . . 5mg
✓ Excipients . . . . . . . . . . . . . . . . . . . . . q.s

SARM YK-11 back of the product pack
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