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You’ve likely heard of pre- and post-workout supplements, but what about intra-workout? At Supplement Superstore, our selection of Intra-Workout is for making the most of your body’s performance during your workouts.

  • Magnum Nutraceuticals OpusSend your strength and endurance levels off the chart with this unique formula of L-Glycine, L-Leucine, and more. Opus helps to balance pH levels while supplying muscles with cellular energy for added support when you need it most.
  • HD Muscle Intra-HDIntra-HD helps improve muscular endurance and recovery so you can work harder in the gym while knowing your muscles are supported for optimum recovery the minute you finish your lifts.

Don’t rely on the electrolyte claims of sports drinks and other supplements. Take your workouts to the next level and support your body’s recovery at all times with our Intra-Workout collection!