YK-11

Myogenic includes YK-11, a synthetic steroidal compound structurally related to SARMs. It has been explored in vitro for its possible impact on myostatin inhibition and muscle cell differentiation. No clinical studies validate its safety or efficacy.

Vanguard Laboratory

28, JUNE 2025

Mass spectrometry is a high-tech tool used in labs to figure out what’s in a substance—like the stuff in SARMs. It works by breaking a sample into charged particles, sorting them by their weight, and identifying what each one is.
This helps scientists confirm the purity, potency, and exact makeup of the compounds you're putting in your body—ensuring you’re getting what the label says, nothing more, nothing less.