Ultradrol - Powerful Muscle Builder!

Ultradrol, otherwise known as Methylstenbolone (M-Sten) is one of the most powerful and best known prohormones. M-Sten is a powerful lean muscle builder which does not convert to estrogen, so won’t cause unwanted water weight to be held. This makes it a great choice for bulking OR cutting cycles.

For best results, cycle Ultradrol for 4 weeks (beginner to intermediate) to 8 weeks (advanced). It can even be run for up to 12 weeks with proper cycle support and PCT.

Typical 4 week cycle looks like this:

Week 1 – 5mg per day

Week 2 – 10mg per day (2 divided doses)

Week 3 – 15mg per day (3 divided doses)

Week 4 – 15mg per day (3 divided doses)

If you wanted an 8 week cycle, you simply double length of time on each dose.

Cycle support is a must with any M-Sten cycle. We would suggest using Nolvadex or Post Cycle Therapy as the base PCT for your health supplementation. The benefits of Post Cycle Therapy are not exclusive to prohormone use, so it can be kept in year round to support health and well being.

Being such a powerful hormonal supplement, you should always follow a cycle of Ultradrol with a full PCT. This helps restore your natural hormone production and levels to a healthy, normal place while avoiding sides such as changes in mood and libido, also putting you in the best place to hold onto your gains. PCT after a steroid or prohormone cycle is always recommended.


  • Can be used while bulking or cutting
  • No aromatisation
  • Better pumps and muscle hardness
  • Dry with zero water retention
  • One of the strongest prohormones


Ultradrol exhibits great potency in providing increases in mass, size, and strength. It leads to a user retaining little to no water retention, meaning the gains are extremely lean in nature. This will provide the look of much fuller, harder and exceptionally vascular muscles. Not only does it display exceptional potency; it also does not aromatize into any estrogenic compound and has no affinity for the progesterone receptor, so estrogen and progesterone receptor mediated side effects are of no concern.


Given the extreme potency of Ultradrol, it can be utilized at any stage of a user’s training cycle. When bulking it can promote significant mass and strength gains, or conversely maintain muscle fullness, strength and enhance fat loss during a cutting phase. Typical cycles should be up to 4-6 weeks in length.


Prohormones are only recommended for men who are looking to experience exceptional gains in overall mass and strength. Ultradrol will give you those gains and mass, but it is not recommend for women as it has the ability to elevate testosterone and thus increasing the risks of unwanted side effects.

If you want to get your hands on real Ultradrol, send an email here to request information on it.


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