Blackstone Labs - Myo-Stack Axe and Sledge Build the foundation your performance

Build the foundation your performance is built on

Drives muscle protein synthesis beyond what BCAAs alone can achieve

Manufactured Without Compromise

Recover EAA™ is a complete essential amino acid supplement

Not sure if Niacinamide B-3 is right for your goals

Blackstone Labs - Myo-Stack Axe and Sledge Build the foundation your performanceBLACKSTONE LABS MYO STACK Myo Stack is Blackstone Labs' most comprehensive natural anabolic formula a myostatin inhibition stack that attacks the genetic ceiling on muscle growth from multiple angles simultaneously. Combining epicatechin, laxogenin, and additional natural anabolic compounds, Myo Stack creates a multi pathway anabolic environment that produces lean muscle gains, strength improvements, and body composition changes that natural athletes