13 reviews
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Nutrition during training is one of the most over-looked aspects of building your desired physique. You need the perfect ratio of amino acids and carbohydrates to spare muscle tissue and provide your body with an energy source which will not elevate blood sugar levels. 

O15 Nutrition Intra-Advantage™ was designed to meet the physical demands of Mr. Olympia Brandon Curry and the rigorous training sessions he undergoes to build one of the most coveted physiques in the world.

Intra-Advantage™ features the Vegan-friendly Amino 9®, a studied and proven blend of all 9 essential amino acids, to augment your performance in the gym and boost your recovery times out of it. Along with Amino 9®, Intra-Advantage boasts two critical carbohydrate sources: Carb 10® and Beta-Cyclic-Dextrin. These prevent blood sugar spikes so you get the immediate energy benefits of carbs without the crash. 

THEN, Taurine and Electrolytes (Sodium, Calcium, Magnesium & Potassium) for cell volumization and hydration to ward off cramping.

To top it all off, Intra-Advantage™ has a delicious taste you will CRAVE! Take your workouts to the next level with the ONLY intra-workout designed by, and for, Mr. Olympia Brandon Curry!

Customer Reviews
4.7 Based on 13 Reviews
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Jeremy A.
United States United States


I’ve used many other intra workout products! This is by far the best! Mixes well and tastes good!

Maurice M.
United States United States

Amazing Supplement

Great taste! Highly recommend.

Brad P.
United States United States

Not a fan

Doesn't mix well and the flavor is too overpowering. I used a half scoop and it still doesn't mix. Always have leftover powder settling in the bottom. Machine Fuel is 100x better.

John B.
United States United States

Adding Carb 10 to your BCAA

This stuff is legit. I love the taste and I know that some carbs intra workout is known to give a better session. Highly recommend!

Lance M.
United States United States

So so good

Intra gives you all you need during your workout to achieve your goals. Keeps you hydrated and taste amazing! Combining carbs with the BCAA makes this a great all in one intra drink to add to your stack.

Tiger Fitness Intra-Advantage™ Review

Nutrition Info

Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.