The EFS Liquid Shot 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 Shot is packed with the latest and greatest from First Endurance. It is called a liquid shot 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 acids and 100 grams of simple and complex carbohydrates, all in clinically effective doses. Plus, it is packaged in an easy-to-use, resealable, refillable, and fully recyclable container. Also available in a 30-ounce refill.

• Serving Size: 1 Flask 5oz (130ml)
• Ingredients:
• Calories 400
• Total Carbohydrate (Complex carbohydrates, Dextrose, Sucrose) 100g (33% DV)
• Sugars 50g
• Calcium (as Calci-K™ calcium complex) 150mg (15% DV)
• Magnesium (as Magnachel™ magnesium Gycine amino acid chelate) 120mg (30% DV)
• Chloride 600mg
• Sodium 400mg (25% DV)
• Potassium 290mg (8% DV)
• Amino Acid Blend (L-Glutamine, Leucine, Iso-Leucine, Valine) 1,000mg
• Other Ingredients:
• Purified Water, Natural Flavors, Citric Acid, Sorbic Acid and Sodium Benzoate (to preserve freshness).
• *Percents listed are Percent Daily Values based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

At 200 calories per hour, one flask is sufficient for a two hour effort. Because athletes vary greatly in their caloric requirements and digestive capacity, it is best to try different levels during training to see which level works best for you.