Optimum Nutrition
Essential Amino Energy
59/100
SUPPIE SCORE
72/100
EFFICACY
Medium
SAFETY
52/100
CLEANLINESS
What Does Essential Amino Energy Do?
Essential Amino Energy offers fair dosages of amino acids and moderate caffeine for energy and recovery, supported by studies on BCAAs and green tea. Safety is generally good but tempered by caffeine sensitivity risks, artificial additives, and soy allergen.
What are the benefits of the amino acids in Essential Amino Energy for workout recovery?
How does the caffeine content in this supplement affect energy levels during exercise?
Is this product suitable for daily use, and what are the optimal serving times?
Chat with Suppie
What Are the Benefits of Essential Amino Energy?
Based on proven scientific research
Energy BoostStrong
Muscle RecoveryModerate
Focus EnhancementModerate
Reduced FatigueModerate
Good For:
What Are the Side Effects of Optimum Nutrition Essential Amino Energy?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•The 100mg caffeine dose is moderate and safe for most adults, but may cause jitteriness in sensitive individuals; avoid exceeding 400mg daily from all sources per NIH guidelines.
•Amino acids at 5g total are well below safe upper limits with no known toxicity; however, phenylalanine may pose risks for those with PKU.
•Contains artificial colors (Blue 2, Red 40) which have potential links to hyperactivity in children, though generally recognized as safe by FDA at low doses.
•Soy allergen present via soy lecithin; contraindicated for soy-allergic individuals, per Mayo Clinic allergen warnings.
•Not recommended during pregnancy or for children due to caffeine and limited safety data on amino acid blends in these populations.
•Potential mild interactions with stimulants or MAOIs due to caffeine; consult physician if on medications affecting blood pressure.
Potential Side Effects
Negative Interactions
Allergens
Soy
Inactive Ingredients
Malic acid
Low RiskNatural and artificial flavor
Low RiskTartaric acid
Low RiskSilicon dioxide
Low RiskCalcium silicate
Low RiskCitric acid
Low RiskSucralose
Medium RiskCellulose gum
Low RiskXanthan gum
Low RiskSunflower lecithin
Low RiskSoy lecithin
Medium RiskBlue 2
Medium RiskRed 40
Medium RiskInulin
Low RiskWhat Are the Ingredients in Optimum Nutrition Essential Amino Energy?
Amino Blend
5 g
Micronized Taurine
Micronized Glutamine
Micronized L-Arginine
Micronized L-Leucine
Micronized L-Isoleucine
Micronized L-Valine
Micronized L-Lysine
Micronized L-Threonine
Micronized L-Histidine
Micronized L-Phenylalanine
Micronized L-Methionine
Caffeine
100 mg
Green Tea Leaf Extract
50 mg
Green Coffee Bean Extract
10 mg
Malic Acid
Natural and Artificial Flavor
Tartaric Acid
Silicon Dioxide
Calcium Silicate
Citric Acid
Sucralose
Cellulose Gum
Xanthan Gum
Sunflower Lecithin
Soy Lecithin
Blue 2
Red 40
Inulin
Scan the bottle in your cupboard
Same graded report you just read — on any label, in about 10 seconds.
Dosage & Bioavailability
How the active doses and forms in Essential Amino Energy compare to the research.
•Caffeine — 100 mg per serving; within the 75-400 mg/day used in studies.
•Green Coffee Bean Extract — 10 mg per serving; studies use 400-800 mg/day.
•1 of 2 actives with a studied range are below it and 11 have no individual amount disclosed.
Sources & References
Frequently Asked Questions
Common questions about Optimum Nutrition Essential Amino Energy