Updated: 02 Aug 2025

10 Best essential amino acids powder optimum nutritions of 2025

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Updated: 02 Aug 2025

#1

Best Choice

Gen-Tec Nutrition Essential Amino Acids Powder, 500 Grams

9.7

Gen-Tec Nutrition

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Main highlights

Pure pharmaceutical grade free form amino acid powder

Increase muscle growth

A precise blend of essential, branch chain and conditionally essential amino acids
#2

Best Value

OPTIMUM NUTRITION Amino Energy Powder, Orange, 585g, 65 Servings

9.6

OPTIMUM NUTRITION

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Main highlights

Boost your energy, focus and muscle support anytime, anywhere

5 Grams of Amino Acids for Muscle Recovery Support

100 mg of Caffeine per Serving from Coffee Bean and/or Tea Leaf
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#3

OPTIMUM NUTRITION Amino Energy + Electrolytes Powder, Watermelon Splash, 285g, 30 Servings

9.5

OPTIMUM NUTRITION

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Main highlights

Boost your energy, focus, muscle support, recovery and hydration anytime, anywhere

5 Grams of Amino Acids for Muscle Recovery Support

100 milligram of Caffeine per Serving from Coffee Bean and/or Tea Leaf
#4

OPTIMUM NUTRITION Amino Energy Powder, Blue Raspberry, 270g, 30 Servings

9.4

OPTIMUM NUTRITION

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Main highlights

Easy to Mix Anytime Energy Powder with Amino Acids

Control the intensity of the product by dialing up or down the number of scoops to fit your needs. Be mindful of your caffeine intake throughout the day and don't use more than 10 scoops per day

1 serving provides 160 mg of caffeine from natural sources (from Green Tea and/or Coffee Bean) to help deliver Focus and Energy any time of Day. Whether you need an afternoon pick me up or something to use in the morning
#5

OPTIMUM NUTRITION Amino Energy, Concord Grape, 65 Serves, 585 g

9.3

OPTIMUM NUTRITION

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Main highlights

Easy to Mix Anytime Energy Powder with Amino Acids

Control the intensity of the product by dialling up or down the number of scoops to fit your needs. Be mindful of your caffeine intake throughout the day and don't use more than 10 scoops per day

1 serving provides 160 milligram of caffeine from natural sources (from Green Tea and/or Coffee Bean) to help deliver Focus and Energy any time of Day. Whether you need an afternoon pick me up or something to use in the morning
#6

OPTIMUM NUTRITION Amino Energy, Watermelon, 65 Serves, 585 g

9.1

OPTIMUM NUTRITION

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Main highlights

Easy To Mix Anytime Energy Powder With Amino Acids

Control The Intensity Of The Product By Dialling Up Or Down The Number Of Scoops To Fit Your Needs. Be Mindful Of Your Caffeine Intake Throughout The Day And Don'T Use More Than 10 Scoops Per Day

1 Serving Provides 160 Milligram Of Caffeine From Natural Sources (From Green Tea And/Or Coffee Bean) To Help Deliver Focus And Energy Any Time Of Day. Whether You Need An Afternoon Pick Me Up Or Something To Use In The Morning
#7

Gen-Tec Nutrition Essential Amino Acids Powder, 200 Grams

8.8

Gen-Tec Nutrition

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Main highlights

Pure pharmaceutical grade free form amino acid powder

Increase muscle growth

A precise blend of essential, branch chain and conditionally essential amino acids
#8

OPTIMUM NUTRITION Amino Energy Powder, Blue Raspberry, 585g 65 Servings

8.7

OPTIMUM NUTRITION

-12%

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Main highlights

Boost your energy, focus and muscle support anytime, anywhere

5 Grams of Amino Acids for Muscle Recovery Support

100 milligram of Caffeine per Serving from Coffee Bean and/or Tea Leaf

-12%
#9

Optimum Nutrition Gold Standard 100 Percent Plant Vegan and Gluten Free Protein Powder with Vitamin B12, Essential Amino Acids, Natural Occurring BCAAs and Glutamine, Vanilla, 19 Servings, 684g

8.5

OPTIMUM NUTRITION

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Main highlights

Gold standard 100% plant protein was made for active adults who care about where their nutrients come from and how good their protein tastes

Each serving also serves as an excellent source of vitamin B12 and includes a gluten-free complex of ancient grains and pomegranate powder

By combining organic pea, Brown rice and Sacha inch proteins, there's a complete profile of essential amino acids to support muscle recovery
#10

OPTIMUM NUTRITION Amino Energy Powder, Green Apple, 585g, 65 Servings

8.4

OPTIMUM NUTRITION

Read more

Main highlights

Boost your energy, focus and muscle support anytime, anywhere

5 Grams of Amino Acids for Muscle Recovery Support

100 milligram of Caffeine per Serving from Coffee Bean and/or Tea Leaf