

Essential AMIN.O. Energy Blue Raspberry
ON Optimum Nutrition
Overview
This product is marketed for energy and recovery, but the efficacy is questionable given the low doses of the active ingredients. The 'Amino Blend' is a proprietary blend, so the exact amount of each ingredient is not disclosed and the total amount (5g) is likely underdosed to provide any significant benefit. The caffeine dose of 100mg is moderate but the green tea and green coffee bean extracts are likely not dosed high enough to provide the clinical benefits seen in research. The potential benefits are therefore largely speculative.
The Good
Provides a moderate dose of caffeine for energy
Contains essential amino acids which may aid in recovery
Low calorie and sugar free formula
The Bad
Proprietary blend hides individual ingredient dosages
May cause paresthesia (tingling) from beta-alanine
Contains artificial flavors and sweeteners
Is it for you?
Best For: Athletes, fitness enthusiasts, individuals seeking a low-calorie energy boost
Skip If: Sensitive to caffeine, pregnant or nursing, or have heart conditions
Ingredients Analysis
How to Use
Mix 2 scoops with 4-6 oz of cold water. Consume 20-30 minutes before activity or as an energy boost.
Daily (as needed)
Morning, Pre-workout, Intra-workout
On an empty stomach or with light food
Who Should Use This
Best For:
Similar Products
Recommended Articles

Glutamine Dosage for Gut Health: A Guide
Glutamine supports gut health with a recommended dosage of 5-30 grams per day, available in various supplement forms.

Herbal Boosters & COVID-19 Antivirals: Safe Mix?
Herbal supplements may interact with COVID-19 antivirals, requiring careful consideration and further research.

2025's Top Vegan Protein Powders: A Buyer's Guide
In 2025, the best vegan protein powders are third-party tested, ensuring purity, safety, and high nutritional content.

Supplement Safety: Testing for Heavy Metals & Pesticides
Testing supplements for heavy metals and pesticides is crucial for consumer safety, with organizations like USP and NSF providing certifications to indicate rigorous testing.