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How long does pre-workout stay in your system?

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Most pre-workout effects peak within 30-90 minutes, but caffeine ...
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Creatine vs. Pre-Workout: Which Is Better for Strength, Energy, and Endurance?

Creatine helps increase power and muscle growth, while pre-workout offers quick energy and focus. Learn how they differ and when each supplement makes sense for you.