Watermelon and Grape are the best. Orange and Pineapple were good, not great.

Optimum NutritionAmino Energy - Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder - Juicy Strawberry Burst, 30 Servings (Packaging May Vary)

Optimum NutritionAmino Energy - Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder - Juicy Strawberry Burst, 30 Servings (Packaging May Vary)

Q: What is the best flavor?

I really liked the Strawberry-Lime, it reminds me of a slushy as well. You will have to swirl it around the bottle as it has some sediment type stuff that may settle if left undisturbed. Still good though.Edit to add, there is another Amino from the same company the PRO version, has more aminos and no stimulants, only comes in 2 flavors though, not the same as these.

Q: Do you take this instead of muscletech whey for example.

Muscletech whey is a protein. Amino Energy doesn't contain protein, it's used for an energy boost pre, during or post workout. So you'd use them in conjunction with each other.

Q: is there any artificial colors and sweeteners?

Yes, natural and artificial sweeteners, sucralose (splenda), and phenylalanine.

4.6/5

Product ID: 450669421

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Details

Brand
Optimum
Flavour
Juicy Burst
Primary supplement type
Branch Chained
Unit count
9.5 gram
Item form
Powder
Item weight
270 Grams

⚡100mg caffeine energy boost

💪5g BCAA per serving

🧠Enhanced mental focus formula

Frequently Bought Together

Optimum Nutrition Amino Energy - Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder - Juicy Strawberry Burst, 30 Servings (Packaging May Vary)

Optimum Nutrition Amino Energy + Hydration, Watermelon Splash, 62 Servings

Optimum Nutrition Amino Energy - Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder - Wild Berry, 30 Servings (Packaging May Vary)

Description

⚡ Power your day, own your grind!

CLEAN ENERGY KICK - 100mg natural caffeine from green tea and green coffee extract for sustained, jitter-free energy.
LASER SHARP FOCUS - Unique amino acid formula designed to enhance mental clarity and productivity all day long.
KETO FRIENDLY FUEL - Supports low-carb lifestyles without compromising on energy or performance.
ANYTIME ENERGY SOLUTION - Versatile pre-workout and daily energizer—perfect for morning boosts, afternoon slumps, or gym sessions.
MUSCLE RECOVERY MASTERY - Optimized 5g BCAA blend to accelerate post-workout repair and reduce fatigue.

Optimum Nutrition Amino Energy is a keto-friendly, amino acid-rich powder featuring 5g BCAAs and 100mg caffeine per serving. Designed to boost muscle recovery, enhance mental focus, and provide clean energy from green tea and green coffee extracts, it’s the perfect anytime formula for busy professionals seeking sustained performance and productivity.

Specifications

Additives	Branched-Chain Amino Acid
Allergen Information	Soy
Weight	270 Grams
Units	9.5 gram
Serving Recommendation	9 g (About 2 Scoops)
Brand	Optimum Nutrition
Format	Powder
Age Range Description	Adult

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What is the best flavor?

Best flavor

Do you take this instead of muscletech whey for example.

is there any artificial colors and sweeteners?

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