13 clinically dosed ingredients for comprehensive pre-workout support
6g citrulline malate per serving for enhanced nitric oxide and muscle pumps
6g BCAAs in 2:1:1 ratio to support muscle recovery and energy
300mg caffeine per serving for sustained energy without jitters
No proprietary blends or hidden ingredients for full transparency
Summarized by Shop
Warnings
Pre JYM revolutionized the pre-workout category with its fully-dosed formula delivering real results, not just stimulants. Each serving provides 14 scientifically-proven ingredients at clinical doses to maximize energy, strength, pumps, and mental focus.
Key Benefits:
Sustained energy without crashes or jitters
Maximum muscle pumps and
Serving Size
1 scoop (as directed)
Caffeine Content
300 mg per serving
BCAAs
6 g per serving (2:1:1 ratio of leucine to isoleucine to valine)
I am no stranger to pre workouts, I have used several brands, several different flavors ,But I would have to say, JYM is my favorite, the pump, the flavor, the first one I ever tried was black cherry and that flavor hit hard but the new rocket pop is my favorite for sure
J
Joshua · August 17, 2026
Good taste
Is it a grate taste and very good for the pre-workout
J
Jorge · 14 days ago
Love Jym products. The Blueberry Pineapple is a refreshing flavor!
Highly recommend.