Brawn Nutrition M-Sten 60 caps


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Brawn Nutrition M-STEN

Product Description:

Brawn Nutrition M-STEN is a non-steroidal prohormone designed to help advanced athletes increase muscle mass, strength, and overall performance. The active ingredient, 2,17a-dimethyl-17b-hydroxy-5a-androst-1-en-3-one (commonly known as Methylstenbolone, M-Sten, or Ultradol), is structurally similar to 5α-dihydrotestosterone (DHT). M-STEN works by strongly binding to Sex Hormone Binding Globulin (SHBG), increasing the availability of free testosterone and enhancing its anabolic effects.

Key Benefits:

  • Increase in lean muscle mass
  • Enhanced strength
  • Improved training capacity
  • Reduced fat tissue
  • Sculpted physique

Active Ingredient:

Methylstenbolone (M-Sten): A potent compound that increases free testosterone levels by binding to SHBG, promoting muscle growth, strength, and overall anabolic effects.


  • Recommended Use: Take one capsule daily with plenty of water.
  • Cycle Length: A typical cycle should last 4 to 6 weeks. Keep the cycle within six weeks.

Post-Cycle Therapy (PCT):

After completing a cycle of M-STEN, it’s crucial to follow a PCT protocol to help the body restore natural hormone balance and support recovery.

  • PCT Duration: 4 weeks
  • Natural Testosterone Support: Use Fenugreek, Tribulus Terrestris, and Ashwagandha supplements.
  • Estrogen Management: Include supplements that support hormonal balance.

Organ Protection:

Given M-STEN’s nature, supporting liver and overall organ health is essential.

  • Liver Support Supplements: Use Milk Thistle, N-Acetyl Cysteine (NAC), and TUDCA throughout the cycle and during PCT.

Additional Considerations:

  • Hydration and Diet: Increase water intake and maintain a nutrient-rich diet.
  • Monitoring: Regularly monitor for potential side effects, including signs of gynecomastia, water retention, or mood changes. Adjust the cycle or support supplements as necessary.
  • Professional Guidance: Before starting the cycle, seek advice from a healthcare professional experienced in dietary supplements and hormonal health, especially if you have pre-existing health conditions.


These supplements are intended to support general health and are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a healthcare professional before use, especially if you are pregnant, nursing, taking medication, or have an underlying medical condition. Do not exceed the recommended dose. Supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. In the event of adverse reactions, discontinue use and seek medical advice. Keep out of reach of children. Store in a cool, dry place. The information provided is not a substitute for professional medical advice. The Food Standards Agency (FSA) has not evaluated these statements.