Active ingredient YK11 is one of the most advanced Sarms currently has available on the market. It is a one of a kind substance that works to inhibit Myostatin while working as a Sarm at the same time (Selective Androgen Receptor Modulator). Myostatin is a protein which inhibits and limits muscle growth. YK-11 works by binding to Myostatin which allows for one to build muscle beyond their genetic potential.
YK11 induces muscle cells to make more follistatin (more than DHT does) – a strong myostatin inhibitor. With that said, YK11 can be as good as testosterone in terms of muscle strengthening, minus the detrimental side effects.
A dose of 5mg – 10mg per day of (YK-11) is recommended. Each bottle has 30ml with an average dose being 1ml. 1 ml is 3/4 of the dropper. Each bottle contains 30+ days of use. Cycle Length: 6 – 8 Weeks.
YK-11: (17-alpha,20E) 17,20-[(1-methoxyethylidene)bis(oxy)] 3-oxo-19-norpregna-4,20- diene 21-carboxylic acid methyl ester, propylene glycol.
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