Fuel your drive with Nuun Energy Caffeine + B Vitamins, a hydration formula combining optimized electrolytes, 80 mg caffeine and B vitamins for energy support. These effervescent tablets are made for going the extra mile. Try them before or during your workout! Looking to stock up? Check out our 8-pack boxes!Packaging may vary.
Customer Reviews (4.8 / 5 · 17 reviews)
Natalie G.★★★★★
Took one of these before a long afternoon meeting and the 80 mg caffeine hit smoothly without any jittery crash. The effervescent tablets dissolve fast, and having B vitamins in there makes it feel like a smart pick over my usual soda.
Aurora★★★★★
I’m not usually a tablet-in-water person, but these dissolve cleanly without that weird fizz residue, and the 80 mg of caffeine is enough to get me through a late afternoon slump without the jitters. The B vitamins are a nice bonus too, since I feel more steady than with a sugary energy drink.
Hazel★★★★★
Dropped one in my water bottle before a morning workout and the 80mg of caffeine hit just right—no jitters, just steady energy. The effervescent tablets dissolve fast and the B vitamins are a nice bonus.