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Methylstenbolone has been ruled by the FDA to no longer be a legal dietary ingredient, and thus supplements like Assault Labs MSten Extreme Mass Builder are no longer able to be sold. Here are some similar and effective alternatives to help you build lean muscle mass, and to acquire increased strength and gains.
If you're looking for more information you can checkout our ProHormone Guide, or the list of our Top 10 ProHormones for 2019.
Methylstenbolone or M-Sten is a mass-building prohormone that helps users gain size and strength without sacrificing definition. M-Sten is derived from DHT, so it doesn’t convert to estrogen, resulting in little to no water retention.
Methylstenbolone is methylated, so liver toxicity is associated with this compound. Taking a Cycle Support product can help minimize or eliminate the potential for side effects while on cycle.
Following a healthy diet, training intensely, and proper use of M-Sten can result in gains of 5-20 lbs of lean muscle mass during a cycle.
A typical cycle of Methylstenbolone should last 4 weeks for normal users. Advanced users may extend their cycles, but should start with lower doses.
Beginner & Intermediate Users
Week 1: 4-8mg per day with proper liver care and cycle support
Week 2-3: 8mg per day with proper liver care and cycle support
Advanced Users:
Week 1: 8mg per day with proper liver care and cycle support
Week 2-3: 12mg per day with proper liver care and cycle support
Week 4: 16mg per day with proper liver care and cycle support
These are important to know so you know what you are putting into your body that gets the job done.
You should be aware of the side effects of any supplement before taking it. Here are some of the potential side effects of M-Sten.
Yes. A cycle support is always recommended during prohormone cycles, especially with methylated products.
Cycle Support helps minimize side effects. If you experience issues with back acne, try using Taurine.
Always. Post Cycle Therapy helps restore natural testosterone levels. It helps to lock in those hard-fought gains you made.
Find a huge select of the best prohormone stacks whether your goal is cutting (fat loss) or bulking. These prohormone stacks are excellent for beginners or for advanced users. These are the ones left from the prohormone ban of 2014.