Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility
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The star rating and review count summarize aggregated product feedback. The written reviews shown below are representative samples and are not verified individual purchases.
4.4
out of 5
Saw a real difference in my hair and nails within a month — not placebo, measurable. Dissolves completely in water, even without a blender. Smooth flavor with no weird aftertaste, which is rare in this category.
Great value for the serving count — works out cheaper per dose than the big brands. Zero clumping, which I appreciate since my old one needed a whisk every time. Label is clear about dosing and the bottle doesn't take up much shelf space.
Great value for the serving count — works out cheaper per dose than the big brands. Consistent quality across every tub I've bought so far. Zero clumping, which I appreciate since my old one needed a whisk every time. The taste is the dealbreaker for me — way too artificial and lingers for hours.
For what you pay, the ingredient quality is excellent. Saw a real difference in my hair and nails within a month — not placebo, measurable. Arrived sealed and well packaged, with a scoop that was actually easy to find.
Sits well with my stomach, which is rare for me with supplements. No bloating or aftertaste.
Packaging is sturdy and resealable. The product itself is high quality and mixes effortlessly.
Showing 6 of 31 reviews
JNX SPORTS. Hard-Hitting Pre-Workout: JNX SPORTS The Curse! pre-workout delivers insane energy & tunnel vision mental focus, next-level muscle pump ingredients, and epic flavors to help improve performance, keep you motivated, and absolutely smash your goals. Formulated to support strength and performance, The Curse! is ideal for anyone serious about staying focused and making the most out of their fitness routine.* Vegan-Friendly, Keto Friendly Pre-Workout For Both Men and Women: vegan-friendly, gluten free, and soy free, JNX Sports The Curse! pre workout is for anyone wanting more. More energy, more stamina, more results and no excuses.* Epic Ingredients That Deliver Real Results: The Curse! features ingredients specifically formulated to support muscle endurance, fight fatigue, and keep you focused. Made with Creatine and Beta-Alanine to maximize exercise capacity and decrease muscle fatigue, and L-arginine (AKG) and L-Citrulline to boost nitric oxide, support blood flow and increases muscle synthesis. 155mg of caffeine and olive leaf extract ups the energy and promotes tunnel vision mental focus.* Keeps You Going All Month Long: Each tub of JNX Sports The Curse! pre-workout powder contains 50 servings…that’s almost double most other pre workouts! That means more focus, power, stamina and motivation…all month long.* MEDICINE FOR MAYHEM: JNX SPORTS supps are for people who were born to disrupt the status quo. They are for people who live life outside of their comfort zone and don’t accept less than the best version of themselves. They rebel; they speak up; they create the MAYHEM that leads to change.