A healthy diet and a lifestyle of beneficial routines is your first defense against fatigue, but anti-fatigue supplements may also be able to help unlock energy and keep you feeling more spirited and wakeful. Our vitamin B12 complex, sleep aid support, and physical and mental fatigue supplements can help increase energy and alertness by boosting mitochondrial energy production, reducing fatigue, improving cognitive health, enhancing immune system function, and even supporting lower blood pressure while improving muscular performance during exercise - among other potential benefits.