Supplements (81) for Caffeine

Caffeine is a natural central nervous system stimulant that helps increase alertness and wakefulness. It is often used to improve concentration, enhance cognitive performance, and reduce the perception of fatigue during physical activity.

Pairs with Theanine add Tyrosine add Creatine add Theobromine add

Pairs with Theanine add Tyrosine add Creatine add Theobromine add +4 more

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boltEnergyHigh effectA central nervous system stimulant that blocks adenosine, a neurotransmitter that causes drowsiness, leading to a rapid increase in alertness and a reduction in perceived effort.directions_runFitnessHigh effectA potent ergogenic aid that increases alertness, reduces perceived exertion, and improves endurance and power output.center_focus_strongMental FocusHigh effectA potent and reliable central nervous system stimulant that acutely increases alertness, vigilance, and concentration by blocking adenosine receptors.local_fire_departmentMetabolism BoostHigh effectA well-researched central nervous system stimulant that directly increases metabolic rate and promotes the breakdown of fat for energy.fitness_centerMuscle GainHigh effectPotent central nervous system stimulant that reduces perceived exertion, increases focus, and improves strength and power output.workspace_premiumProductivity BoostHigh effectA highly effective stimulant for acutely increasing alertness, reducing perceived fatigue, and improving concentration.trending_upWeight GainHigh effectIncreases workout intensity, focus, and capacity for work by reducing perceived effort, leading to a greater training stimulus for muscle growth.trending_downWeight LossHigh effectActs as a potent thermogenic that increases metabolic rate and mobilizes fatty acids to be used for energy.