Optimum Nutrition

Essential AmiN.O. Energy - Naturally Flavored

25 Servings

Code: O001-0062

With 100 MG Caffeine from Natural Sources & 5 G Micronized Free Form Amino Acids Consistently One of’s Top Products Made in ON Operated Facilities that are GMP Registered and GMP for Sport by NSF.



Availability: In Stock

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Mix up ESSENTIAL AMIN.O. ENERGY anytime you want a naturally flavored boost of energy and alertness. You can determine what's appropriate for any situation, adding a 2-scoop serving to water for an afternoon pick-me-up or increasing the amino acid matrix to 10 grams with a 4-scoop pre-workout drink that delivers 200 mg of caffeine from green coffee and green tea extracts.

  • Essential Amino Acid Delivery
  • Muscle Recovery, Energy & Focus
  • No Artificial Sweeteners or Colors


Mix two scoops of ESSENTIAL AMIN.O. ENERGY in 8 – 10 fl oz of cold water.

For Pre-Workout Energy Support: Take 2-6 scoops 20-30 minutes before training.

For Post-Workout Amino Support: Take 2-4 scoops after training.


Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Not for use by those under the age of 18, women that are pregnant, trying to get pregnant, or nursing, or those that are sensitive to caffeine or beta-alanine. Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Beta-Alanine may cause a harmless, temporary tingling or flushing sensation.

Do not combine with alcohol. Do not exceed 6 scoops within any 4 hour period or 10 scoops within any 24 hour period. Consume as a part of a healthy diet and exercise program, and drink at least 100fl oz of water per day. Exercise may increase your need for fluid intake.

 Leave Review

Displaying 1-1 of 1 result.

  • 17 May 2019, 3:34 PM


    flora - Essential AmiN.O. Energy - Naturally Flavored (Flavour: Simply Fruit Punch)

    Verified Buyer

    Not really effective for endurance

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