Opus (Non-Stimulant Pre and Intra-Workout)



Serving size: 1 scoop(8.6 g)

Servings per Bottle: 48

Suggested use: (For adults) Take 5-15 minutes prior to training or add it to your water bottle and drink while you train. Mix 1-2 scoops in 12-16 oz of water.


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Magnum Opus® is the most advanced, clinically proven intra-workout fitness supplement available. Learn more about this product and try it today for yourself.

  • In a clinical test, athletes who took the Magnum Opus® increased their athletic performance by an astounding 21.6 percent compared to the placebo group.
  • When you take Magnum Opus®, you benefit from more endurance, strength, reps, and, ultimately, more muscle.
  • Phameraceutical-grade ingredients mean that Magnum Opus® contains only the highest quality ingredients in its fitness supplement.

If you’re looking for a way to increase your muscle mass, energy, and delay fatigue during a workout, then Magnum Opus® is your solution.

Phameraceutical-grade Leucine, the primary ingredient in Magnum Opus®, creates an anabolic environment in your body and primes it for healing, strength enhancement, endurance, recovery, and real muscle building.

Order Magnum Opus® and other pharmaceutical-grade fitness supplements from Power Nutrition today for real, natural results.

  • 1 bottle of Magnum Opus® fitness supplement
  • 48 servings per bottle
  • Blue Yasberry and Orange Dreamsicle flavors available

Additional information


Blue Yasberry, Orange Dreamsicle, Red Berry Candy, Twisted Pop


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