Enduragum Performance Formula – OUTLAST. OUTPERFORM. OUTPLAY Enduragum Performance Formula includes 100mg of caffeine, 100mg of PEAKO2, and 30mg of CarnoSyn beta-alanine. The exterior is 100% Xylitol and uses a real gum base for a high-quality chewing experience. The patented liquid-core technology delivers the fastest caffeine supplement delivery system on the market. Our rapid-release, clean formula delivers the performance boost you are looking for at a moment's notice. Mountain Mint Flavor Quantity: 75x pieces Ingredients: Xylitol, Gum Base, Maltitol, Natural Flavors (Mint essential oils), Natural Caffeine (Green Coffee Bean Extract)*, Organic Mushroom Blend (Peak02)*, Beta Alanine (CarnoSyn)*, Sucralose, Citric Acid, Vitamin E *All active ingredients backed by documentation, trials, and research from their respective suppliers.