While many factors influence the impact you may feel from Muscle Rex, including the consistency of your routine and your health prior to starting, most results from the ingredients in Muscle Rex are experienced after 1 month to 3 months.
In a single-arm study that assessed the self-perceived efficacy of Muscle Rex in a group of 35 healthy adults ages 25-48 over 3 months, 97% of participants felt more energy and noticed less gas and bloating at 1 month. At 3 months, 94% of participants felt more calm, and 97% felt digestion improved.

The subtly sweet flavor of Muscle Rex comes from the natural essence of pineapple core and vanilla bean, without added sugar or artificial sweeteners.

Since 2010, we’ve set out to formulate the most comprehensive and effective Foundational Nutrition supplement. Here’s what makes Muscle Rex unique:
Comprehensiveness: One daily serving of Muscle Rex combines the power of multiple supplements such as a multivitamin, probiotics, greens and superfood powders, vitamin B complex, and vitamin C tablets. *
Bioavailability: The more your body can absorb and utilize nutrients, the more impact those nutrients will have. The ingredients in Muscle Rex are selected for how easy they are to absorb, for their potency, and for the presence of hard to get nutrients.*
Rigorously Tested: In combination with extensive research, rigorous sourcing criteria, and the strictest manufacturing practices, we also test Muscle Rex for 950 impurities, banned substances and allergens, and prove our standards with third party certifications like NSF Certified for Sport.

Great Tasting: The subtly sweet flavor of Muscle Rex comes from the natural essence of pineapple core and vanilla bean, without added sugar or artificial sweeteners.

One daily serving of Muscle Rex eliminates the need for other supplements such as a multivitamin, probiotics, greens and superfood powders, vitamin B complex, and vitamin C tablets.

We’ve spent over a decade in pursuit of creating the highest-quality Foundational Nutrition supplement. We think about quality through four considerations—research, sourcing, manufacturing, and testing. And at each step of the process we go above and beyond industry standards.
This includes relying on expert-led scientific research on Muscle Rex, sourcing ingredients for potency and purity, manufacturing at TGA-registered facilities, and testing for 950 contaminants, impurities and allergens. We verify our testing process with one of the most rigorous independent quality and safety certification programs, NSF Certified for Sport®.

Muscle Rex is a Foundational Nutrition supplement made powerfully simple and convenient.
While you can take Muscle Rex at any time, we recommend taking Muscle Rex first thing in the morning on an empty stomach for optimal absorption.
To use, add 8 to 10 ounces of cold water to a glass or your Muscle Rex shaker bottle. You can adjust the amount of water-based on your taste preference. Then, add 1 scoop of Muscle Rex powder. Shake or stir until fully blended. Drink and enjoy!
Don’t forget – your Muscle Rex pouch must be stored in a refrigerator after opening.