New Products
Contact Us


Contact Person: David 




Add:Xiqing industry Zone, Tianjin,China

YK-11 (Myostaine Inhibitor)

YK-11 (Myostaine Inhibitor)
Product Name : YK-11 (Myostaine Inhibitor)
Product ID : YK11
Specification : 99%-HPLC
Packing : Aluminium Foil Bags
Shipping Method : Sea / Air / Courier
MOQ : 50G
Sample Request : Due to final agreement


The reason listing YK-11 here is not because we confirmed that it is a SARM (selective androgen receptor modulators). The first study of YK-11 was publised by Yuichiro Kanno of Toho University in 2011 in Japan. According to this study, Mr Yuichiro Kanno confirms that YK-11 is a SARMs, but there is still a lots of arguments about it, some consider it as a Myostaine Inhibitor, and some think YK-11 is just a  synthetic steroid with anabolic and likely undiscovered progestin potential. Because YK-11 is partial agonist to the androgen receptor it will be in direct competition  with Test and DHT for binding and so its anabolic activity may be reliant on its ability to stimulate follistatin.(Quora, What should I know about YK-11 by Scott Phillips, answered by Chukwuka orefo).


Although we can confirm wether YK-11 is a SARM, or a Myostaine Inhibitor or synthetic steroid, limited study still shows that YK-11 do work similar to SARMs by attached itself  to AR (androgen receptor), and modulates specific muscle receptors while being able to eliminate the traditional effects of steroids. So YK-11 do have very good effects like other SARMs on lean body mess and muscle growth effects.

Side Effects and Dosage:

All studies of YK-11 is quite new, so there is no safety data for human now and no reports of side effects of YK-11. It is still a pretty new chemicals under research so there is also no recommanded dosages. Therefore YK-11 is for reseaching purpose only.

If you need any information before purchase, you can click our online service, If it is not availabl
Your name:
     Items marked with * have to be filled in