The effects of a caffeine-like supplement, TeaCrine®, on muscular strength, endurance and power performance in resistance-trained men.
Kyle R CesareoJustin R MasonPatrick G SaracinoMargaret C MorrisseyMichael J OrmsbeePublished in: Journal of the International Society of Sports Nutrition (2019)
Neither TEA300, CAFF300, COMBO, or PLA (when consumed 90 min pre-exercise) improved muscular strength, power, or endurance performance in resistance-trained men. Only CAFF300 improved measures of focus, energy, and motivation to exercise.