Pharmaceutical Raw Materials Yk-11 CAS: 1370003-76-1 Shijiazhuang

  Computer / Laptop   (Item ID: 198577)

YK11 has a gene-selective partial activator of androgen receptor, has anabolic activity, and thus has a strong muscle building ability, and has an inhibitory effect on myostatin.
Myostatin is a released protein that limits muscle growth, ensuring they don't get "too big". Individuals with genetic mutations that limit myostatin production are stronger and stronger than those with normal amounts. YK11 can help suppress myostatin production in muscles by attaching itself to androgen receptors. It induces muscles to produce more folli'statin- (folli'statin also known as activin-binding protein is a protein), which in turn limits myostatin levels, allowing muscle growth beyond genetic capacity.

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