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

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 ...

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 ...

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 ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Going for the gains this summer? Maybe it’s time ...

Pre-workout supplements are associated with side effects like digestive issues, water retention, and headaches. Adjusting your dosage or avoiding supplements with certain ingredients may help. To ...