Bum Essential Pre-Workout by Raw Nutrition is a clean, beginner-friendly pre with:
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200 mg caffeine for smooth energy
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3.2 g beta-alanine to reduce fatigue
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4 g L-citrulline for muscle pumps
No proprietary blends, no crash. Ideal for daily use or lifters wanting solid focus, endurance, and pump without overstimulation. Trusted and endorsed by Chris Bumstead.
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