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Essential AmiN.O. Energy + Electrolytes Pineapple Twist

ON Optimum Nutrition
4.6
(18757 ratings)
Chloride 200 mg
Caffeine 100 mg
Green Tea 50 mg
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Score88

A low-calorie energy drink mix that combines caffeine, amino acids, and electrolytes for focus and fitness.

How scoring works
Quantity:10 Ounce(s)(30 servings)
Goals:
Productivity Boost
Mental Focus
Energy
Fitness
Metabolism Boost
Weight Loss

Score 88

A low-calorie energy drink mix that combines caffeine, amino acids, and electrolytes for focus and fitness.

How scoring works
$22.79($0.75 per serving)
iHerb
$ 27.68
Vitacost
$ 28.39
Amazon
$ 23.99
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Analysis

The mix includes 5 grams of amino acids, which may help support muscle recovery and energy during a workout. It also contains electrolytes like magnesium and sodium to help keep you hydrated while the caffeine from green tea and coffee extracts provides an alertness boost.

This pineapple-flavored powder is low in calories, making it a helpful tool for weight management goals as well. It fits best as a mid-day pick-me-up or a light pre-workout for those who don't want a heavy stimulant load.

Pros

  • Moderate 100 mg caffeine dose is suitable for most users
  • Includes electrolytes for hydration support
  • Sugar-free and very low in calories
  • Large serving count (30) provides good value

Cons

  • Uses a proprietary amino blend so you don't know the exact amounts of each amino
  • Green tea extract is not standardized for EGCG
  • Contains artificial flavors and sweeteners

Warnings

  • Be mindful of your total caffeine intake from other sources
  • Avoid taking late in the evening if you are sensitive to stimulants
  • Ensure you mix with enough water to support the electrolytes

Nutrient quality

87 Highest impact

Combines acute stimulants with electrolytes and amino acids for broad performance support. Dosages for caffeine and core electrolytes are well-suited for moderate intensity activity.

Ingredient transparency

87 Highest impact

Clearly lists dosages for stimulants and major electrolytes on the label. Transparency is limited by the use of proprietary amino acid and electrolyte blends.

Customer satisfaction

94 Highest impact

Strong ratings and an immense review volume reflect high satisfaction with the product's effectiveness. Feedback highlights the product's appeal in flavor and its consistent energy-boosting results.

Value for money

87 Highest impact

Price per serving is competitive for a multi-ingredient performance blend. Offers solid value for those who want a combination of energy and hydration in a single scoop.

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Goals

Impact
Highest effect
A Goal FitA Strength of SupportB CoverageA- Formula Quality

Caffeine, Green Tea extract, and an amino acid blend are provided in this liquid formula to support acute focus and metabolic energy. A 100mg caffeine dose is well-aligned with standard productivity needs for enhanced alertness without excessive stimulation.

This product appears well aligned with the acute energy requirements for both fitness and cognitive tasks. The inclusion of electrolytes supports hydration, which is a foundational requirement for maintaining mental performance throughout the day.

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Impact
Highest effect
A+ Goal FitA- Strength of SupportB CoverageB+ Formula Quality

Caffeine and a broad amino acid blend provide a rapid boost in vigilance and physical readiness. The 100mg caffeine dose is ideal for acute alertness and improved concentration during intensive tasks.

Electrolyte inclusion supports hydration and overall energy metabolism to sustain mental performance. This formulation is logically constructed for immediate effects but is less focused on long-term cognitive resilience or neurotransmitter synthesis.

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Impact
Highest effect
A Goal FitB- Strength of SupportB+ CoverageA Formula Quality

Essential AmiN.O. Energy + Electrolytes combines Caffeine and an Amino Blend to support acute alertness and physical stamina. Caffeine is the primary stimulant for immediate focus and energy, while aminos provide metabolic fuel.

The 100 mg dose of caffeine per serving provides an effective energy boost within a safe daily range. It appears well aligned for individuals seeking a pre-workout or focus-enhancing product with added electrolytes for hydration.

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Impact
Highest effect
A Goal FitC+ Strength of SupportB+ CoverageA Formula Quality

Caffeine and an amino acid blend provide acute energy and muscle support during physical activity. These ingredients may contribute to improved focus and enhanced recovery throughout a training session.

Electrolytes such as chloride and sodium are included to support hydration and fluid balance. The energy-electrolyte combination appears well aligned with fitness goals of sustaining performance and recovery.

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Impact
Highest effect
A Goal FitB Strength of SupportC CoverageA- Formula Quality

Caffeine, green tea extract, and green coffee bean extract are included to support thermogenesis and increased energy expenditure. These ingredients directly influence metabolic rate through stimulant pathways and the activation of fat oxidation.

Caffeine at 100mg provides an effective dose for acutely boosting metabolic rate. This approach targets thermogenic pathways with meaningful depth, although the botanical extract doses are relatively modest.

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Impact
High effect
B Goal FitB- Strength of SupportC+ CoverageA- Formula Quality

Metabolic rate and energy output are supported through 100mg of caffeine and a blend of amino acids. Caffeine facilitates fat mobilization and thermogenesis, which can contribute to increased energy expenditure during physical activity.

Inclusion of magnesium and chloride electrolytes assists in maintaining hydration and physical performance, key factors during weight management and exercise. This formula provides a balanced approach to energy and metabolic support for active individuals.

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Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
Magnesium
60 mg
Chloride
200 mg
Sodium
110 mg
Amino Blend
5 Gram(s)
Electrolyte Blend
440 mg
Caffeine
100 mg
Green Tea leaf extract
50 mg
Green Coffee bean extract
10 mg
Adults 18–50 Women
Report overview
Chloride · 200 mg OverallScore63
D+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyD+ Value
This energy and electrolyte blend delivers a meaningful dose of chloride for active individuals. While it offers good potency and average value, the lack of transparency regarding the mineral source is a primary weakness.
Caffeine · 100 mg OverallScore61
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This electrolyte-stimulant drink provides a moderate caffeine dose suitable for workout support and hydration. It offers average value and clear dosing transparency, though the caffeine source is generic and lacks sustained-release technology.
Green Tea · 50 mg OverallScore24
F Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyF Value
This sports energy drink uses green tea extract solely for its natural caffeine content. It is poorly optimized for antioxidant intake as it lacks standardization and cofactors.
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