You know the drill. It’s the day after New Year’s, you’ve cleaned out the closet, you’ve made the vision board, you’ve sworn ...

“There are several different pre-workout supplements, many with various ingredients,” says Jordan Hill, R.D., C.S.S.D., a ...

With the primary ingredient being caffeine, usually more than a standard cup of coffee can offer, gym-goers tend to take pre-workout to help them get through a particularly tough workout. ‘Pre-workout ...

While there’s no single definition of what a pre-workout supplement should contain, many include various combinations of caffeine, beta-alanine, creatine, nitrates, and branched-chain amino acids ...

Researchers know that caffeine can improve mental processes, strength, power, and endurance during a workout. A 2016 study found that people who consumed pre-workout drinks containing caffeine saw a ...

Pre-workout supplements are a popular option for those looking to gain muscle. Designed to be consumed 30–60 minutes before your workout, pre-workout supplements commonly contain stimulating ...

Pre-workout supplements, also called “pre-workouts,” are meant to give you energy for when you exercise. The main ingredient in most of them is caffeine. These supplements often come in pill or powder ...

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 ...