YK11 100x10mg

YK-11 attaches itself to the androgen receptor that prompts muscle cells to naturally produce more of anabolic factors. Unlike most SARMs, YK-11 does not come with limited androgenic effects and leads to dramatic muscle growth. In addition to these advantages, YK-11 also promotes muscle retention, muscle growth, and growth of new muscle cells.

This gene-selective partial agonist of the androgen receptor is well-known for its unique ability to not stimulate any kind of physical interaction between the NTD/AF1 and LBD/AF2 [N-terminal domain (NTD) and activation function (AF); AF1 and AF2 are located within the NTD and the ligand-binding domain (LBD) and regulate the transcriptional activity of the estrogen receptor (ER)] that is required for the complete transactivation of the androgen receptor. YK-11 demonstrates anabolic activity in vitro in C2C12 myoblasts and offers better potency in comparison to dihydrotestosterone (DHT) in this context.

Therefore, it proves out to be a wonderful alternative to everyone who is looking out for a replacement to anabolic steroids that are often fake, sub-standard, and even lead to severe side effects. YK-11 is also an amazing option for fitness-conscious individuals that want to maintain quality and amount of muscles while keeping away from fat cells.