• Delivers 400 super-charged calories.
• Provides complex and simple carbohydrates for rapid and sustained energy.
• Over 1500mg Electrolytes to prevent ing. 150mg Calcium. 120mg Magnesium. 600mg Chloride; 400mg Sodium. 290 mg Potassium.
• 1000 mg Amino s (L-Glutamine, Leucine, Iso-Leucine, Valine).
• No gelling agents.

1st Endurance EFS Liquid Wild Berry Flavor - 5 oz. (130 mL) 1st Endurance EFS Liquid Wild Berry Flavor represents the latest collaboration between First Endurance, consumers like you and the most demanding athletes in the world. From the state-of-the-art formula down to the eco-friendly packaging, the EFS Liquid is packed with the latest and greatest from First Endurance. It's called a liquid because it doesn't contain gelling agents that can slow down absorption and digestion. Features include our exclusive 400-calorie supercharged endurance formula that boasts over 1500mg electrolytes, 1000mg amino s and 100 grams of simple & complex carbohydrates, all in clinically effective doses. Plus, it's packaged in an easy-to-use, resealable, refillable, and fully recyclable container. Also available in a 30-ounce refill. 1st Endurance EFS Liquid Wild Berry Highlights: 400 high-quality calories Over 1500mg electrolytes 1000mg of amino s No Gelling Agents Resealable, refillable, fully recycleable Technologically Advanced FormulaWith the new EFS Liquid , you get ALL the ingredients you need to maximize endurance and performance. Features include: Each EFS Liquid delivers 400 high-quality calories Over 1500mg electrolytes (so you don.t need to bother taking extra electrolyte pills) 1000mg of amino s Unique PackagingThe Liquid flask has a re-sealable pop-top that allows you to take as little or as much as you want. It's also refillable and 100% recyclable. No Gellling AgentsUnlike the "gels" that are on the market, the EFS Liquid does not contain any gelling agents, which slow down absorption and digestion. Complete Endurance LineThe First Endurance product line was designed from the beginning to work as a complete endurance system. Each product has been designed to compliment the others.