• -Optimum Nutrition Amino Energy + Hydration  Sun-Kissed Citrus - 60 Servings (2 x 30 Serving Btls)  TWINPACK
  • -Optimum Nutrition Amino Energy + Hydration  Sun-Kissed Citrus - 60 Servings (2 x 30 Serving Btls)  TWINPACK
  • -Optimum Nutrition Amino Energy + Hydration  Sun-Kissed Citrus - 60 Servings (2 x 30 Serving Btls)  TWINPACK
  • -Optimum Nutrition Amino Energy + Hydration  Sun-Kissed Citrus - 60 Servings (2 x 30 Serving Btls)  TWINPACK

-Optimum Nutrition Amino Energy + Hydration Sun-Kissed Citrus - 60 Servings (2 x 30 Serving Btls) TWINPACK

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Optimum Nutrition Essential AMIN.O. Energy + Hydration

Amino acid and energy formula with BCAAs, electrolytes, and 100 mg of caffeine per serving.

Essential AMIN.O. Energy + Hydration combines a 5-gram amino acid blend with electrolytes and naturally sourced caffeine. The formula contains the branched-chain amino acids leucine, isoleucine, and valine, along with additional amino acids to support active lifestyles, training, and recovery.

Each serving also supplies 100 mg of caffeine from tea leaf and/or coffee bean sources to support energy and mental focus.

Product Description

Optimum Nutrition Essential AMIN.O. Energy + Hydration is a versatile amino acid and energy supplement that can be used before or during exercise, or whenever an energy boost is needed.

The formula provides amino acids, including BCAAs, arginine, citrulline, taurine, glutamine, and beta-alanine. It also contains an electrolyte blend featuring sodium, magnesium, potassium, and chloride to help support hydration during physical activity.

Each serving contains only 5 calories, 0 grams of sugar, 5 grams of amino acids, and 100 mg of caffeine.

Key Ingredients

  • Leucine: An essential branched-chain amino acid that plays an important role in muscle protein synthesis.
  • Isoleucine: An essential branched-chain amino acid involved in energy metabolism and muscle recovery.
  • Valine: An essential branched-chain amino acid that supports muscle metabolism and energy production during exercise.
  • Arginine: A conditionally essential amino acid that serves as a precursor to nitric oxide, a compound involved in normal blood flow and vasodilation.
  • Citrulline: An amino acid that may support nitric oxide production and normal blood flow during exercise.
  • Beta-Alanine: An amino acid used by the body to produce carnosine. Carnosine helps buffer acidity in working muscles during intense exercise. Beta-alanine may cause a temporary tingling sensation in some users.
  • Taurine: An amino acid involved in cellular hydration, electrolyte balance, and normal muscle function.
  • Electrolyte Blend: Provides sodium, magnesium, potassium, and chloride to support hydration and normal muscle function.
  • Green Tea Leaf Extract: Provides naturally sourced caffeine and naturally occurring plant compounds.
  • Green Coffee Bean Extract: Provides naturally sourced caffeine to support energy and mental alertness.

Main Features

  • 5 grams of amino acids per serving
  • Includes BCAAs, arginine, citrulline, taurine, and beta-alanine
  • 440 mg electrolyte blend
  • 100 mg of caffeine per serving
  • Supports energy, focus, hydration, and exercise performance
  • 5 calories and 0 grams of sugar per serving
  • 30 servings per container

Suggested Use

Mix approximately 2 scoops, or 9.5 grams, with 10–12 fluid ounces of cold water. Mix for approximately 30 seconds or until dissolved. Use before or during exercise, or at any time of day when additional energy and amino acid support are desired.

Contains: Soy.