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The Original Knockout Fruit Punch

XTEND
4.5
★ ★ ★ ★ ★
(47949 ratings)
Isoleucine 1750 mg
Valine 1750 mg
Leucine 3500 mg
Glutamine 2500 mg
Sodium 220 mg
Potassium 190 mg
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Score94

A high-value bulk BCAA mix for long-term hydration and muscle recovery.

How scoring works
Quantity:1 KG(s) • (90 servings)
Goals:
Energy
Heart Health

Score 94

A high-value bulk BCAA mix for long-term hydration and muscle recovery.

How scoring works
$54.99($0.61 per serving)
iHerb
$ 64.99
iHerb
$ 64.99
Amazon
$ 54.99
iHerb
$ 64.99
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Analysis

This fruit punch mix delivers 7 grams of BCAAs in a 2:1:1 ratio to support muscle health and recovery during training. It includes electrolytes and citrulline malate to help with hydration and blood flow, which may help you maintain stamina.

The bulk size makes it very cost-effective for people who workout frequently. It is a practical, sugar-free choice for anyone needing a high-volume hydration tool.

Pros

  • Excellent price per serving
  • Full 7g of BCAAs
  • Bulk 90-serving container
  • Sugar-free hydration

Cons

  • Container is very large to store
  • Strong artificial sweetness
  • Citrulline is at a lower dosage

Warnings

  • Use a full scoop for the labeled amount; powder can settle

Nutrient quality

93 Highest impact

Meaningful dosages of BCAAs provide substantial support for muscle maintenance during exertion. Inclusion of an electrolyte blend and citrulline malate addresses multiple pathways for sustained physical energy.

Ingredient transparency

94 Highest impact

Labeling is exceptionally transparent, providing detailed disclosure of all active dosages. This level of clarity allows for accurate assessment of the supplement's nutritional contribution.

Customer satisfaction

93 Highest impact

High ratings and a massive review volume demonstrate a consistent record of effectiveness across many users. Feedback points to high satisfaction with recovery support and maintenance of physical drive.

Value for money

96 Highest impact

Cost per serving in this bulk format is exceptional, representing high efficiency for long-term users. Meaningful active concentrations justify the investment relative to recovery category standards.

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Goals

Impact
Highest effect
B Goal FitA+ Strength of SupportC- CoverageA- Formula Quality

Branched-chain amino acids including L-Leucine, L-Valine, and L-Isoleucine provide metabolic fuel specifically for working muscles during physical activity. These aminos, along with electrolytes, may contribute to reduced fatigue during intense exercise sessions.

While highly effective for sports performance, the formula is less aligned with general daily vitality or cognitive focus. It offers substantial doses for muscle metabolism but lacks ingredients targeting broader energy pathways.

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Impact
Moderate effect
C Goal FitC- Strength of SupportC CoverageC- Formula Quality

This recovery formula includes citrulline malate and potassium, both of which support circulation and blood pressure management. Citrulline is a precursor to nitric oxide, which helps relax blood vessels, although the 1 g dose provided is significantly below peak clinical levels used for vascular outcomes.

The inclusion of potassium contributes to daily electrolyte balance and sodium regulation. The product is primarily designed for athletic amino acid support, making its cardiovascular benefits helpful but secondary.

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Ingredients

IngredientAmount per serving
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
Adults 18–50 Sugar Free Women
Report overview
Isoleucine · 1750 mg OverallScore95
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This bulk-sized powder provides highly effective isoleucine dosing in a format optimized for solubility and rapid absorption. It offers exceptional value due to its larger volume and elite third-party safety credentials.
Valine · 1750 mg OverallScore92
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB- Value
This large-format BCAA powder provides excellent efficacy and value for regular trainees. It combines a clinical dose of L-Valine with trusted purity certifications and a cost-effective bulk size.
Leucine · 3500 mg OverallScore91
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This bulk-sized recovery supplement provides a potent 3,500mg clinical dose of leucine per serving. With excellent solubility and a very low cost per gram, it is an ideal choice for long-term athletic support.
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