Most Effective Muscle Building Supplements

Building muscle takes effort. It takes dedication, commitment, and consistency. And, just as important, it takes the right nutrition and the best, most effective, scientifically proven sports supplements to nourish and accelerate muscle growth and strength.

AST Sports Science incorporates the latest research in muscle-building protein science, amino acids, vitamins, minerals, and herbs to develop the most effective sports supplements in the world that are used by professional and world-class athletes around the globe. Dedicated to the highest standards in production and cutting edge research, your success is our success.

The Science of Strong

Research Updates . . .

Omega-3 for Joint Pain Relief!

Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen and aspirin are used to relieve pain for a plethora of conditions. In fact, around 70 million prescriptions for NSAIDs are written yearly. However, these drugs cause some serious side-effects including...
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How much coffee should I consume to ensure better fat loss?

Based on the all the information, it appears as though drinking four or more cups of coffee a day is the closest we can get to a research-based recommendation. This amount is most likely to lower the risk of type 2-diabetes and promote healthy insulin function. What...
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Glutamine Supplementation Prevents Destruction of Immune Cells

GL3 L-Glutamine is a popular supplement with athletes because it provides so many important benefits that aid in building a better physique. Glutamine is the primary fuel of the immune system and while intense exercise is a must for building muscle and burning fat, it...
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How will I know when to go up in weight on exercises when training Max-OT?

As you know, the Max-OT protocol is to perform 4 to 6 reps per set. So with this understanding, as long as you can properly execute the exercise with the amount of weight you are using, you should move up in weight when you can perform six repetitions on a consistent...
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Is it true that coffee can actually improve glucose metabolism and fat loss?

Yet another study had linked coffee consumption to improved health. In this new study, men and women who drank coffee and other caffeinated beverages were less likely to develop type-2 diabetes than those who did not drink caffeine-containing beverages. However, the...
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It’s getting warmer and I’m sweating more. What’s best to drink to avoid dehydration? Also, should I avoid caffeine-containing drinks for better hydration?

Water is the first logical answer to the question of fluid replacement to prevent dehydration. However, during non-workout times of the day, the research on this topic suggests that most fluids are effective at rehydrating the body, including caffeine-containing...
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Product Spotlight . . .


What does the Urso-X science mean for you . . .

Urso-X just might be the most significant muscle-growth enhancing compound to come along in decades. It certainly has serious scientific credentials that are sure to grow in volumes as more in-depth research is conducted. But you can reap the muscle-building rewards now!

A natural substrate found in several herbs and fruits, Urso-X works on multiple genetic signaling pathways that trigger the most potent biological activities for lean muscle growth, increased strength and accelerated fat loss. Adding Urso-X to your training program will put you on a sure-fire path to faster muscle growth, more strength, and accelerated fat loss.


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