What Is The YK-11? (Product Info Guide)
What is YK-11? We are thrilled to announce the most exciting product to hit the shelves in a hot minute! Introducing YK-11, a potent SARM and a myostatin inhibitor, developed in 2011 by a Japanese researcher, and proven to significantly lower Myostatin levels in the body. You might be in the dark about what Myostatin…