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 . . .

I’ve always heard that to get lean you must lift light weight for high reps. Is that the best way to get ripped?

It is important to understand that high reps with light weights does not equal more definition. Increasing your definition is the result of reducing your body fat and that is accomplished by paying close attention to your diet and incorporating cardiovascular...
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Does Max-OT training stimulate both fast and slow twitch muscle fibers?

Let me run through the fiber types our muscles possess and the characteristics of each. This should clear up any confusion about why Max-OT is the most effective training method for packing on lean mass in the shortest possible amount of time. Muscle fiber types fall...
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I have hit a plateau. What can I do to get things moving again?

More than likely you are getting results and you have not hit a plateau. Stop and think about your situation for a moment. Can your progress ever really stop if you are consistently putting forth your best effort? If you are training with any type of regularity and...
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Glutamine for hyper-glycogen storage! When, how and how much?

Now get this, research shows an 8-gram dose of glutamine directly after exercise promotes the same glycogen storage effect as consuming 61-grams of glucose! Glutamine appears to be incredibly effective for increasing muscle energy stores without adding any extra...
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I’m an athlete. I train hard and I eat good. Do I still need a multi-vitamin?

Absolutely! Don't be fooled into thinking that because you eat well, you are getting all the vitamins and minerals your body need for optimum performance. And just because you eat well doesn't mean you are even meeting the vitamin and mineral requirements for a...
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Beta-X Questions and Answers

What is the best way to take BETA-X? The research to date suggests that a Tissue Saturation Phase is required and this should be followed by a lower-dose Muscle Tissue Support Phase. The Tissue Saturation Phase loads your muscles to promote higher carnosine...
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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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