Strong Supps evaluates prohormone stacks based on size gain, toxicity, feedback and overall value. Some popular prohormone stacks on the market include: the Ultimate Mass Builders Stack, VL Hard Muscle Stack and Spawn Stack 2. Prohormone supplements allegedly enhance the natural production of muscle-building hormones in the body.
The most, popular prohormone stacks include supplements that are bundled together to increase overall strength, muscle volume and body tone. According to Strong Supps, some of the common supplements found in popular stacks include: the Xtreme Mass supplement by Anabolic Technologies, and the Halo-V and ProteX Cycle Assist supplements by Vital Labs.