Impressed on every front
Mixes clean with just a shaker bottle — no clumps and no grit at the bottom. Great value for the serving count — works out cheaper per dose than the big brands. No proprietary-blend nonsense, just clearly dosed ingredients.
Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility
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3.9
out of 5
Mixes clean with just a shaker bottle — no clumps and no grit at the bottom. Great value for the serving count — works out cheaper per dose than the big brands. No proprietary-blend nonsense, just clearly dosed ingredients.
You can tell this is a quality formulation; transparent labeling and third-party tested. For what you pay, the ingredient quality is excellent. Honestly tastes like a treat rather than a chore. Clumps badly no matter how long I shake it; gritty residue settles at the bottom.
Finally one that doesn't taste artificial. The vanilla is subtle and pleasant. You can tell this is a quality formulation; transparent labeling and third-party tested. Recovery between sessions has clearly improved; less soreness the next day.
Mixes clean with just a shaker bottle — no clumps and no grit at the bottom. Smooth flavor with no weird aftertaste, which is rare in this category. Clean ingredient list with no fillers I didn't recognize — exactly what I look for.
Packaging is sturdy and resealable. The product itself is high quality and mixes effortlessly.
Clean formula and the results speak for themselves. My partner started using it too.
Showing 6 of 20 reviews

XPI Supplements. 30 Servings of XPI Myonox Stim-Free Pre-Workout Complex. Packed With Vitamins, Minerals and Amino Acids. Caffeine Free & Stimulant Free. Non-GMO, Gluten Free & Third Party Tested by ISO-Accredited Laboratories. Made in a GMP Compliant, FDA Registered Facility