LESS THAN 2 CALORIES, GLUTEN-FREE AND VEGAN - Revvies 40mg caffeine strips are less than two calories. So unlike sugary energy drinks or gels, there's no chance of a sugar crash after the initial boost. They are also Gluten-free and suitable for Vegans. CONVENIENT - Revvies small, light format makes them easy to carry or stash in any pocket, purse, gym bag, desk draw or car glovebox. Each strip is individually wrapped in a waterproof laminate to ensure no matter how harsh the conditions you can rely on Revvies to deliver when you need it. EASY ON THE STOMACH - Because Revvies can be taken without water, and the caffeine is released in the mouth, they are much lighter on the stomach than energy drinks, energy gels and caffeine tablets, plus there is no liquid to slosh around as you run, ride, play or workout. FAST – Revvies dissolve on the tongue in seconds allowing sublingual absorption, unlike caffeinated gums there's no need to chew for 5-20 minutes or sticky waste to dispose of when you're done. Users feel the benefits within 5 minutes as rather than 45-60 minutes for caffeinated drinks, energy gels, caffeine tablets or other formats that absorb through the gut. PRECISION PERFORMANCE BOOST - Revvies strips are used by all levels of athletes from park runners to elites and pro teams, including top US runner Sara Hall, 2 x British Marathon Champ Charlotte Purdue and Aussie Dual Eloise Wellings. Unlike caffeinated candy, drinks or gels Revvies allows you to get a faster, easier on the stomach boost, separately from your hydration and fuelling, allowing you to adjust each for effort, duration, course difficulty & weather conditions.Best Sellers Rank: See Top 100 in Health & Household. Dosage Form: Gummy. Number of Items: 6. Package Information: Canister. Age Range (Description): Adult. Item Dimensions LxWxH: 2.17 x 3.94 x 0.08 inches. Item Weight: 0.06 Kilograms. Item Form: Oral Strip. Unit Count: 30.00 Count. Flavor: Coffee. Brand: Revvies. : B08HYMVDVF. Manufacturer: Revvies. Date First Available: September 14, 2020. Product Dimensions: 2.17 x 3.94 x 0.08 inches; 1.94 Ounces.