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The Original Tropic Thunder

XTEND
4.5
★ ★ ★ ★ ★
(56888 ratings)
Leucine 3500 mg
Glutamine 2500 mg
Isoleucine 1750 mg
Valine 1750 mg
Product Image
Score 80

This XTEND product offers a comprehensive mix of BCAAs, glutamine, electrolytes, and citrulline malate to support muscle recovery, hydration, and exercise performance during and after workouts.

How scoring works
scaleQuantity:1 Kilogram(s) • (90 servings)
track_changesGoals:
flag Detoxification
flag Immunity
flag Digestive Health
flag Energy

leaderboard Score 80

This XTEND product offers a comprehensive mix of BCAAs, glutamine, electrolytes, and citrulline malate to support muscle recovery, hydration, and exercise performance during and after workouts.

How scoring works
$57.20($0.63 per serving)
Amazon
$ 57.20
iHerb
$ 64.99
iHerb
$ 64.99
flagReport prices
psychologyAnalysis

This XTEND product combines Branched-Chain Amino Acids (BCAAs) in a 2:1:1 ratio, L-Glutamine, electrolytes, Citrulline Malate, and Vitamin B6. It's designed for active individuals seeking support during or after workouts. The BCAAs (L-Leucine, L-Isoleucine, L-Valine) are often used to help with muscle protein synthesis and recovery, while L-Glutamine may contribute to muscle repair and gut health.

The inclusion of sodium, potassium, and an electrolyte blend helps to replenish minerals lost during sweating, which can support hydration levels. Citrulline Malate is present to potentially help with blood flow and exercise performance. Vitamin B6 plays a role in energy metabolism, complementing the other active ingredients.

This formula aims to be a comprehensive workout support drink, offering several key ingredients in one easy-to-mix powder. It is generally suitable for those looking for a non-stimulant option to consume around their training sessions.

thumb_upPros
  • Provides an effective 2:1:1 BCAA ratio for muscle support.
  • Contains L-Glutamine, which may aid muscle repair and gut health.
  • Includes a blend of electrolytes to help maintain hydration.
  • Features Citrulline Malate to support blood flow and exercise performance.
  • Zero calories and carbohydrates, suitable for various dietary needs.
thumb_downCons
  • The 'Electrolyte Blend' component is proprietary, limiting full ingredient transparency.
  • Citrulline Malate dosage is modest compared to some dedicated performance products.
warningWarnings
  • Always mix with sufficient water as directed for proper dilution.
  • Individual tolerance to supplements can vary; start with a smaller serving if unsure.
  • If you have specific medical conditions or are taking medication, it's wise to discuss with a healthcare professional before use.
scienceNutrient quality
80 Highest impact

The product uses standard and well-regarded forms of amino acids (BCAAs, L-Glutamine) and Vitamin B6. The ingredient profile is effective for its intended purpose.

visibilityIngredient transparency
75 High impact

Most active ingredients are clearly listed with specific dosages, which is good. However, the 'Electrolyte Blend' is a proprietary mix, meaning the exact breakdown of all its components is not fully disclosed.

workspace_premiumValue for money
80 Highest impact

This product provides good value for money, combining a comprehensive active ingredient list with a competitive price per serving, especially for the larger 90-serving option.

thumb_upCustomer satisfaction
90 Highest impact

With over 56,000 reviews, the high volume and generally positive feedback suggest a very satisfied customer base. This indicates widespread acceptance and effectiveness for users.

storefrontBrand
85 Highest impact

XTEND is a widely recognized and trusted brand within the sports nutrition industry, known for its focus on BCAA and recovery products. This established reputation reflects positively on the product.

flagReport analysis
track_changesGoals
flagFitness
Impact
Highest effect
The combination of BCAAs, glutamine, electrolytes, and citrulline malate strongly supports fitness goals by aiding recovery and performance during physical activity. It's designed to be used by active individuals to complement their exercise routines.
View goal →
flagMuscle Gain
Impact
Highest effect
The significant doses of BCAAs, particularly L-Leucine, and L-Glutamine are often used to support muscle protein synthesis and recovery, which are key aspects of muscle gain. It aims to help muscles repair and grow.
View goal →
flagEnergy
Impact
Highest effect
By supporting muscle recovery, replenishing electrolytes, and including Vitamin B6, this product can contribute to sustained energy levels for active individuals. It helps combat fatigue associated with intense exercise.
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flagCardiovascular Support
Impact
High effect
The inclusion of Citrulline Malate can support nitric oxide pathways, which may contribute to healthy blood flow and cardiovascular function during exercise. Electrolytes also play a role in maintaining proper heart rhythm.
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flagDigestive Health
Impact
High effect
L-Glutamine is an amino acid that can play a role in maintaining the integrity of the gut lining. This may offer some supportive benefits for digestive health, especially for athletes under stress.
View goal →
flagImmunity
Impact
High effect
L-Glutamine can be an important nutrient for immune cell function, especially after intense physical exertion. Supplementation may help support the immune system in active individuals.
View goal →
flagHeart Health
Impact
Moderate effect
Citrulline Malate may contribute to nitric oxide production, which can support blood flow. However, this product is not primarily formulated as a dedicated heart health supplement.
View goal →
flagBone Health
Impact
Moderate effect
This product does not contain specific ingredients primarily known for direct bone health support. Its connection to bone health would be indirect, through supporting overall physical activity.
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flagDetoxification
Impact
Moderate effect
This product does not contain ingredients specifically recognized for detoxification properties. Its contribution to overall wellness for active individuals is indirect.
View goal →
scienceIngredients
IngredientAmount per serving
Calories
0 Calorie(s)
Total Carbohydrates
0 Gram(s)
Vitamin B6
640 mcg
Sodium
220 mg
Potassium
220 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
person Adults 18–50 Sugar Free female Women
flagReport overview
Leucine 85
Offers 3500mg of L-Leucine, which is a strong amount of this primary BCAA recognized for its role in initiating muscle protein synthesis and aiding recovery.
scienceView ingredientinventory_2View products
Sodium 80
Provides 220mg of sodium, an essential electrolyte for hydration and nerve function. This amount is helpful for replenishing what's lost through sweat during exercise.
scienceView ingredientinventory_2View products
Potassium 80
Contains 220mg of potassium, another key electrolyte that works with sodium to maintain fluid balance and muscle contractions. This supports post-exercise recovery.
scienceView ingredientinventory_2View products
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