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IronMag Labs M-Sten Rx

IronMag Labs M-Sten Rx 60 Caps

Regular Price: $39.95

Special Price $32.95


  • IronMag Labs M-Sten Rx IronMag Labs M-Sten Rx

IronMag Labs M-Sten Rx 60 Caps

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SKU: 616641805302

Availability: Discontinued

Regular Price: $39.95

Special Price $32.95


IronMagLabs M-Sten

A newly formulated probolic compound engineered and designed to increase, sustain, and strengthen muscularity via multiple pathways. M-Sten Rx™ will produce dry gains, harder/leaner muscle, and increased vascularity from one workout to the next. M-Sten Rx™ will help increase lean muscle mass and strength at a higher level than ANY product currently on the market, guaranteed!

M-Sten Mass Stack: Looking to gain as much muscle and strength as possible? This stack provides you with everything you need to keep your cycle safe and to help keep your gains post cycle. See the complete cycle here


- Increases Lean Muscle Mass
- Increases Strength & Power
- Helps with Cutting (getting lean)
- Does Not Aromatize (convert to estrogen)
- No Bloating or Water Retention
- Fuller Muscles
- Mind-Boggling Pumps  

M-Sten Ingredients

Serving Size: 1 Capsule
Servings per Container: 60

2,17a-dimethyl-17b-hydroxy-5a-androst-1-en-3-one 10mg*

*Daily value not established

Other Ingredients: Rice Flour, Magnesium Stearate, Stearic Acid, Silica.

M-Sten Directions

As a dietary supplement, take one (1) capsule twice daily with food.

The M-Sten Mass 8 Week Cycle with Cycle Support & PCT

M-STEN Rx - 1 Bottle
4-Andro Rx - 1 Bottle
Ultra Male Rx - 1 bottle
Advanced Cycle Support Rx - 1 bottle
E-Control Rx - 1 bottle


M-STEN Rx - 2 caps daily (1 cap taken two times daily)
4-Andro Rx - 2 caps daily
Ultra Male Rx - 1 cap daily
Advanced Cycle Support Rx - 2 caps daily


Ultra Male Rx - 1 cap daily
Advanced Cycle Support Rx - 2 caps daily
E-Control Rx - 3 caps daily 

PCT / Post Cycle Therapy

PCT (Post Cycle Support) is highly recommended (and necessary) after using this product. We could recommend adding a PCT product after your cycle. We recommend IronMag Labs E-Control, Probolic Matrix and Ultra Male Rx.

Stopping Gyno (Man Boobs)

If gyno is a concern, we would recommend taking IronMag Labs E-Control at week 3 of your post cycle therapy (PCT). This will help control it from happening. It's not guaranteed, but can cut down the risk.

Taurine For Back Pumps

Some people experience back pumps when taking prohormones. If you want to stop back pumps from happening, we recommend taking Taurine. Take up to 3 grams 3 times per day. Allmax Nutrition Taurine is recommended as is only $9.99.

Stacks for Specific Goals

Looking for even more specific gains. Stack this product with any of the following!

Halo Extreme - Prohormone that will help cut and increase lean muscle gains.

Maximum LMG - This prohormone can help you increase size. Great for those bulking.

Power Mag - This prohormone can be added to increase lean and hard muscle density.

Need More Help?

Check out the Prohormone Guide for Popular Questions and Answers from Customers!

Additional Information

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Note: Note: In the event of a pricing error or fraud alert, we may refuse or cancel any orders placed for that item in accordance with our Terms & Conditions. We will notify you of any cancellation. Also, because manufacturers continually change product specifications without notice. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images. It is your responsibility to know what products are legal or illegal in your country. FDA: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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