YK11 - Pharmaqo Labs

YK-11 is a steroidal selective androgen receptor modulator (SARM) with unique properties that differentiate it from other SARMs. Structurally, YK-11 has a steroid-like framework, enhancing its selective activity in promoting muscle growth with minimal androgenic side effects. Initial in-vitro studies indicate that YK-11 activates androgen receptors similarly to traditional anabolic steroids but with reduced androgenicity in specific tissues, making it a popular choice for muscle gain and strength without the high androgenic impact. One notable effect of YK-11 is its ability to stimulate follistatin release, a protein that counters myostatin, a muscle growth inhibitor, suggesting it may have powerful muscle-building potential. Despite promising results, its safety and efficacy have not been extensively studied in humans​.

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For detailed information about YK11 by Pharmaqo Labs, consult with your doctor or healthcare professional.