OnGo is founded by a former Olympic athlete who set out to create the most efficient energy supplement that combined safety, efficacy and convenience — which ultimately took over a year and a half and more than 60 iterations. Each bottle contains 20 servings, each with 75 milligrams of natural caffeine plus Vitamins B3, B6 and B12. And it’s sugar- and calorie-free.

OnGo Energy Spray
www.ongoenergy.com