Optimum Nutrition Amino Energy Watermelon supplement bottle
Optimum Nutrition

Amino Energy Watermelon

What We Researched
· 10 inactive ingredients decoded · 9 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
61
Product Score Fair
92
Brand Score Excellent

Product Analysis

Transparency Fair

Supplement Facts

No supplement facts data available.

Bioavailability N/A

Absorption Rating

No ingredient forms matched our reference database.

Other Ingredients Very Good

Fillers & Additives

  • Citric Acid
  • Malic Acid
  • Natural and Artificial Flavor
  • Tartaric Acid
  • Silicon Dioxide
  • Calcium Silicate
  • Sucralose
  • Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan) Medium
  • Sunflower and/or Soy Lecithin
  • Beet Juice Powder (Color)
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Natural and Artificial Flavor Generally_safe

It is used to improve the taste of the product.

Tartaric Acid Safe

Provides sour taste in chewable supplements.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Calcium Silicate Safe

Prevents ingredient clumping during manufacturing.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan) Generally_safe

It is used as a thickening agent to improve the texture of supplements.

Sunflower and/or Soy Lecithin Generally_safe

It is used as an emulsifier to help mix oil and water-based ingredients.

Beet Juice Powder (Color) Safe

It is used to add a red or pink color to the supplement.

Price Comparison

Amazon_Ca $43.89
Best Price

Price History

Tracked across major retailers. Updated periodically.

$46$45$44$43$42 Mar 12 $43.89
Amazon_Ca

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Optimum Nutrition

Founded 1986 · Downers Grove, IL, United States · 95 products · optimumnutrition.com

Certifications

9 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Labdoor Verified Source
Nsf Certified For Sport Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

5 incidents
Prop 65 Lead2025-07-21Source
Prop 65 Lead2024-11-22Source
Recall Various nutritional and beverage products2022-07-28Source
Prop 65 Lead2017-03-10Source
Lawsuit Deceptive claims about the plant-based enzyme 'Aminogen' and its effect on protein digestion and absorption.2013Source
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Frequently Asked Questions
Is Optimum Nutrition Amino Energy Watermelon a good supplement?

Optimum Nutrition Amino Energy Watermelon received a product quality score of 61/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. Of the 10 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Optimum Nutrition, holds a brand trust score of 92/100 with 9 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport.

Is Optimum Nutrition Amino Energy Watermelon safe to take?

Optimum Nutrition Amino Energy Watermelon has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Optimum Nutrition a trustworthy supplement brand?

Optimum Nutrition receives a brand trust score of 92/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1986 and headquartered in Downers Grove, IL, United States, the company offers 95 products in their lineup. They hold 9 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Optimum Nutrition has 5 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.