Medically reviewed by Leigh Weddle, PharmD Pre-workout supplements combine various amino acids and stimulants to help boost ...

Most pre-workout supplements are considered safe for healthy adults, but they aren’t essential for health or performance. Whether you’re a regular at the gym or stick to at-home workouts, you may have ...

Medically reviewed by Maggie Moon, MS, RD You can take pre-workout supplements to boost your exercise performance and energy levels. Pre-workouts often contain caffeine, which may give you side ...

In general, pre-workout supplements provide specific compounds and nutrients that serve to enhance your workout results. These range from stimulants for improved energy levels to other agents that ...

C4 Pre-Workout is a workout supplement line from Cellucor that people may take before exercise to help increase energy, alertness, and strength. They contain caffeine and creatine, which may help ...

If you’ve trained your social-media algorithms to serve you even a little bit of fitness content, scrolling your TikTok feed might feel like wandering the aisles of a vitamin store. Workout vlogs ...

Let’s be real—you don’t need a pre-workout supplement to have a great lift or make progress in the gym. But on days when your energy is dragging or motivation is lacking, the right pre-workout can be ...

People may take pre-workout supplements to delay fatigue and boost their energy levels so that they can make the most out of their exercise. Some manufacturers design pre-workout supplements ...