$27.99 $0.93 per serving
Product analysis
The Original Knockout Fruit Punch supplies vitamin B6 and potassium that may help when low intake contributes to tiredness or weakness. Undisclosed blend contents and missing preparation details make the complete formula harder to judge.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality23
Vitamin B6 has a named form, but most other ingredient preparations are not clearly disclosed. The unspecified blend and unclear potassium mixture leave important parts of the formula uncertain.
Ingredient Transparency44
Most active amounts are listed, but the carbohydrate amount is missing. Most preparations and the blend contents are also undisclosed, limiting a complete comparison.
Value For Money61
Sodium, potassium and leucine compare favorably on cost, while isoleucine offers moderate value. Glutamine and valine are less economical, and value for several other ingredients remains uncertain.
Customer Satisfaction85
Customer ratings are generally positive across thousands of reviews. The broad feedback supports a useful satisfaction picture without proving energy or exercise benefits.
Product Focus35
The clearest supported role is meeting nutrient needs when low intake contributes to fatigue or weakness. The amino acids do not establish independent fatigue relief, and the undisclosed blend leaves the full formula uncertain.
- Format
Powder - Container
- 405 Gram(s)
- Per serving
- $0.93
- Also available
The Original Knockout Fruit Punch$54.99- Customer rating
- 4.5 · 5,988 ratings
Goals
Impact
High effect
Potassium · 190 mg
Isoleucine Not classified
No linked studies yet.
Valine Not classified
No linked studies yet.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 0 Calorie(s) | |
Total Carbohydrates | 0 Gram(s) | |
Vitamin B6 (Pyridoxine Hydrochloride) | 640 mcg | |
Sodium | 220 mg | |
Potassium | 190 mg | |
L-Leucine | 3500 mg | |
L-Glutamine | 2500 mg | |
L-Isoleucine | 1750 mg | |
L-Valine | 1750 mg | |
Electrolyte Blend | 1140 mg | |
Citrulline Malate | 1000 mg |
Valine · 1750 mg OverallScore82
Each serving provides 1750 mg of L-Valine at a somewhat high cost for the amount of valine. General testing or good manufacturing practice is reported, but no sport-specific certification is noted.
How this ingredient is rated
Active Ingredient Quality & Bioavailability86
The ingredient is L-Valine. General testing or good manufacturing practice is reported, but no sport-specific certification is noted.
Valine Isomer and Source Type
The listed form is L-Valine.
Third-Party Sport Certifications
General testing or good manufacturing practice is reported, but no sport-specific certification is noted.
Dose, Safety & Label Transparency100
The label lists 1750 mg of L-Valine per serving, with the amount and form clearly stated.
Valine Dosage Efficacy
A serving supplies 1750 mg of valine.
Label Transparency and Proprietary Blends
The label lists the valine amount and form individually.
Value40
The product's cost relative to its valine amount is somewhat high.
Price Per Gram of Valine
The product's cost per gram of valine is somewhat high.
Isoleucine · 1750 mg OverallScore81
Each serving provides 1750 mg of isoleucine. The cost per serving is fairly high. It uses L-isoleucine, an isolated form. A third-party testing claim is recorded, but it has not been independently confirmed.
How this ingredient is rated
Active Ingredient Quality & Bioavailability86
It uses L-isoleucine, an isolated form. The source and manufacturing method are unspecified in the available information.
Free-Form vs. Protein-Bound
It uses L-isoleucine, an isolated form.
Sourcing and Purity Signals
The source and manufacturing method are unspecified in the available information.
Dose, Safety & Label Transparency92
Each serving provides 1750 mg of isoleucine. A third-party testing claim is recorded, but it has not been independently confirmed.
Isoleucine Potency per Serving
Each serving provides 1750 mg of isoleucine.
Label Transparency & Blend Disclosure
The isoleucine amount is stated as 1750 mg per serving.
Third-Party Safety & Sport Testing
A third-party testing claim is recorded, but it has not been independently confirmed.
Value50
The cost per serving is fairly high.
Price per Serving Efficiency
The cost per serving is fairly high.
Leucine · 3500 mg OverallScore84
3,500 mg of L-Leucine per serving comes at a moderate cost per gram, using the full serving price. The amount falls within the stated range for triggering muscle protein synthesis. Its source is not specified.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
L-Leucine is named, but its source is not specified.
Isomer Purity and Sourcing
L-Leucine is named, but its source is not specified.
Dose, Safety & Label Transparency100
The label states 3,500 mg per serving. That falls within the stated range for triggering muscle protein synthesis.
Muscle Protein Synthesis (MPS) Dosage
3,500 mg per serving falls within the stated range for triggering muscle protein synthesis.
Dosage Transparency
The label states the leucine amount per serving.
Value80
The cost per gram of leucine is moderate, based on the full serving price; this may overstate leucine's cost.
Price per Gram of Active Leucine
The cost per gram of leucine is moderate, based on the full serving price; this may overstate leucine's cost.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Acute Effect of Citrulline Malate on Repetition Performance During Strength Training: A Systematic Review and Meta-Analysis.
- Oral L-citrulline supplementation enhances cycling time trial performance in healthy trained men: Double-blind randomized placebo-controlled 2-way crossover study.
- Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness.
- Citrulline/malate promotes aerobic energy production in human exercising muscle.
- The Effect of Citrulline Malate Supplementation on Muscle Fatigue Among Healthy Participants.
- [Efficacy of potassium N-acetylaminosuccinate (Cogitum) in the treatment of asthenic syndrome: results of double-blind placebo-controlled trial].
- Human resting energy expenditure in relation to dietary potassium.