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  • Anytime Energy & Muscle Recovery
  • 100 mg of Caffeine per Serving from Coffee Bean and/or Tea Leaf
  • 5 Grams of Amino Acids for Muscle Recovery Support¹
  • 5 to 10 Calories Per Serving with Zero Sugar

Product Overview

Anytime Energy & Muscle Recovery

Mix up ESSENTIAL AMIN.O. ENERGY anytime you want a boost of energy, focus and muscle recovery support. Each serving provides 100 mg of caffeine from natural sources to support energy and focus along with 5 grams of amino acids for muscle support.¹


  • 100 mg of Caffeine per Serving from Coffee Bean and/or Tea Leaf
  • 5 Grams of Amino Acids per Serving for Muscle Recovery Support¹
  • 5 to 10 Calories Per Serving with Zero Sugar
  • Essential Amino Acid Delivery¹
  • Supports Energy, Focus & Muscle Support¹

Suggested Use

Mix about 2 scoops into 10 to 12 fluid ounces of cold water first thing in the morning, before exercise, as an afternoon pick-me-up or any time of day.

Nutritional Information

Nutritional information will be shown when a flavour and/or size is selected.

Customer Reviews

Overall Rating (4.8)
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Great product!

Review by Anonymous on Jan 27, 2023
Verified purchase
Fruit Fusion and Orange are my go to flavors!

Love it

Review by Anonymous on Jan 21, 2023
Verified purchase
Used this product for years and love the flavors, how well it mixes and the boost it gives me.

Tastes good! Makes me focused!

Review by Anonymous on Jan 15, 2023
Verified purchase
I tried lemon, apple, and grape. Everything tastes great! And it makes me focused and energized for my workouts everyday.

Amino Energy better than the rest

Review by Anonymous on Jan 1, 2023
I was introduced to Amino energy by some fitness friends years ago and have used it ever since! Great taste with the Blueberry Lemon gives me a boost without making me shaky or feel weird. My son uses the other products and its all he likes, and has tried them all!

Optimum Nutrition

Review by Cory Faust on Jan 1, 2023
Love this product! Been using for years. Concord Grape and Blue Raspberry are my favorites.


Review by Jordan on Dec 28, 2022
Love this. My consistent workout product,

Love this energy!!

Review by Mike on Dec 24, 2022
The Amino Energy from Optimum Nutrition has been fueling me for over a decade. I don't drink coffee so this gives me that burst of energy I need in the morning and then again in the late afternoon. Some days, Amino Energy gives me the energy and focus I need to make it home in LA traffic.

Good product

Review by Sol Jacobsen on Dec 11, 2022
Good product

Amino Energy

Review by Kristin Erickson on Nov 30, 2022
I love the watermelon flavor. It gives me the boost for energy I need for a workout, day with the kids or mid night shift to get me through. So good! I just wish you had the individual sticks back in Watermelon

LOVE the grape!

Review by Jackie on Nov 30, 2022
I’ve been using the grape for years and I love it as my midday perk up!

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