Create Account
Sale Shop By Brand My Account

Nutrition    Hydration Drink Mix

First Endurance EFS Energy Drink Mix

First Endurance EFS has been completely redesigned. With the latest amino acid technology, superior mineral bioavailability and the addition of Malic Acid, the new EFS drinks provide everything needed to maximize endurance and performance during exercise. The new formulas taste great, are incredibly fine, mix instantly and refuel working muscles faster than ever before. Because the new EFS has the highest electrolyte content available (1160mg of all 5 electrolytes/serving), there's no need to carry extra electrolyte pills or add anything else to EFS drinks. New First Endurance EFS allows the athlete to reduce dehydrations and cramping worries to train and race with confidence.

The new EFS drink contains 700mg of Malic Acid, which was not found in the previous formula. Malic acid stimulates oxygen consumption by increasing mitochondrial uptake, improving mitochondrial respiration and increasing energy production. Malic acid is essential in the formation of ATP, the body's energy source. Malic acid allows the body to make ATP more efficiently, even under low oxygen, or hypoxic conditions.


  • Now with malic acid
  • 96 calories per serving
  • 25 servings per container
  • Superior calcium ion availability
  • The latest amino acid technology
  • The highest electrolyte content available

    Nutrition info per serving: 24g total carbs, 16g sugars, 120mg C, 100mg calcium, 150mg magnesium, 450mg chloride, 300mg sodium, 160mg potassium, 700mg malic acid, 2,000 Amino acid blend (L-Glutamine, Leucine, Iso-Leucine, Valine).

    Ingredients: Complex carbohydrates, sucrose, dextrose, AjiPure Amino Acid Blend (L-Glutamine, Leucine, Iso-Leucine, Valine), Electrolyte blend (chloride, sodium, potassium, magnesium, calcium), citric acid, natural flavors, ascorbic acid.

  • $24.95
    Item #: 988704