EdgeLord YK-11 Research Chemical, 5g White Powder, 99% Purity, Laboratory Analysis Grade, for Research Use Only

YK-11 is a synthetic, steroidal selective androgen receptor modulator (SARM) structurally derived from dihydrotestosterone (DHT). It is currently classified as an experimental compound and has not been approved for medical use in humans. Despite this, it has been widely researched in preclinical settings for its potent anabolic effects on muscle cells. YK-11 functions as a partial agonist of the androgen receptor. It activates the receptor but not to the full extent like natural androgens such as testosterone or DHT. It does not promote the typical N/C-terminal interaction within the AR, which is required for full transcriptional activation. Instead, YK-11 induces muscle growth through a secondary mechanism: it significantly increases the expression of follistatin, a potent inhibitor of myostatin—a protein that suppresses muscle growth.

• DESCRIPTION: Research-grade YK-11 compound with 99% purity specification, available in a 5g package size
• STORAGE REQUIREMENTS: Store in cool, dry conditions away from strong light and heat sources for optimal preservation
• PHYSICAL PROPERTIES: White to off-white crystalline powder
• PACKAGING: comes securely packaged as a bag within a bag
• LAB TESTED: Tested for chemical identity via 13-Carbon Nuclear Magnetic Resonance spectroscopy 13CNMR.
• “YK-11 is thought to have good oral bioavailability, but in my experience that is a misconception for a research chemical that is new to the market. My research animals respond to this substance way more when I dissolve it in DMSO and then rub the stock solution along their veins. But how you do your research is ultimately up to you. I just don't want to have disappointed customers.” - CEO of EdgeLord LLC