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The Original Freedom Ice

XTEND
4.5
★ ★ ★ ★ ★
(4407 ratings)
Valine 1750 mg
Isoleucine 1750 mg
Leucine 3500 mg
Glutamine 2500 mg
Sodium 220 mg
Potassium 180 mg
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Score76
A full 2:1:1 BCAA serving and moderate glutamine make it practical for workout amino-acid support. Limited electrolyte detail and a small citrulline amount narrow its usefulness beyond that role.
How scoring works
Quantity:420 Gram(s) • (30 servings)
Goals:
Energy
Immunity

Score 76

A full 2:1:1 BCAA serving and moderate glutamine make it practical for workout amino-acid support. Limited electrolyte detail and a small citrulline amount narrow its usefulness beyond that role.
How scoring works
$23.79($0.79 per serving)
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$ 27.99
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$ 27.99
Amazon
$ 23.79
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$ 27.99
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Analysis

The main strength is a clearly disclosed 2:1:1 BCAA blend with 3.5 g of leucine and 1.75 g each of isoleucine and valine. Those amounts fit intra-workout amino-acid use, particularly when training takes place away from a protein-containing meal.

A 2.5 g glutamine serving adds moderate recovery-focused support, while 220 mg sodium and 180 mg potassium contribute to hydration. The sodium amount may be too light for heavy sweat losses, and the mineral forms plus the contents of the 1.14 g electrolyte blend are not identified.

The 1 g citrulline malate serving is modest for a performance ingredient, and the formula contains no stimulant for alertness. Serving value is reasonable for a flavored amino-acid and electrolyte powder. It fits amino-acid intake during training better than broad energy, immunity, or heart-health goals.

Who is it for
  • People who want a flavored BCAA drink during training
  • Athletes seeking disclosed leucine, isoleucine, and valine amounts
  • Users who prefer a non-stimulant workout formula
Best for
  • Intra-workout amino-acid intake
  • Training sessions away from a protein-containing meal
  • Light hydration support during exercise

Pros

  • Provides a full 2:1:1 BCAA blend with clearly listed amounts
  • Supplies 3.5 g leucine per serving
  • Includes 2.5 g glutamine alongside the BCAAs
  • Powder format is convenient for workout drinks

Cons

  • Citrulline malate is limited to 1 g
  • Electrolyte blend ingredients and individual amounts are not disclosed
  • Sodium and potassium chemical forms are unspecified
  • Provides little direct support for immunity or heart-health goals

Warnings

  • People following a clinician-directed sodium limit should count the 220 mg supplied per serving.
  • The potassium source is undisclosed; people following a clinician-directed potassium limit should review the full label before regular use.
  • The electrolyte blend lacks ingredient-level amounts, so combining it with other electrolyte products can make total mineral intake harder to track.

Nutrient quality

83 Highest impact

The disclosed amounts avoid an obvious excessive-dose concern. Unspecified mineral forms limit confidence in electrolyte quality.

Ingredient transparency

60 Moderate impact

Many actives have amounts, but the electrolyte blend overlaps with separately listed minerals. Flavoring, sweetener, and other inactive ingredients are not fully supplied.

Customer satisfaction

83 Highest impact

The review count provides a substantial base for the aggregate rating. The aggregate rating is moderate rather than leading.

Value for money

84 Highest impact

The amino acid amounts support reasonable value despite electrolyte limitations. The opaque electrolyte blend adds uncertain value beside the core amino acids.

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Goals

Energy
Impact
High effect
C- Goal FitB Strength of SupportD+ CoverageB+ Formula Quality
Potassium · 180 mg

A fully disclosed branched-chain amino-acid blend can support exercise fuel handling but is not a complete energy formula. Substantial free-form isoleucine and valine with the wider amino-acid blend provide useful workout context.

The product lacks caffeine, creatine, CoQ10, high vitamin B12, magnesium, or an adaptogen for broader metabolic or alertness support. It is better suited to intra-workout amino-acid use than to addressing everyday fatigue.

Study evidence
Potassium Supportive 2 studies
Valine Not classified

No linked studies yet.

Immunity
Impact
Moderate effect
D Goal FitC- Strength of SupportD- CoverageB+ Formula Quality

L-glutamine provides a plausible link to immune-cell fuel needs and gut-barrier support during heavy physical stress. The disclosed amount can contribute, but the formula is primarily designed for exercise recovery.

Branched-chain amino acids, electrolytes, and citrulline do not provide broad or direct immune support. The glutamine amount is below the stronger supplemental range commonly used for gut or clinical stress support.

Study evidence
Glutamine Supportive 36 studies

Ingredients

IngredientAmount per serving
Calories
0 Calorie(s)
Total Carbohydrates
0 Gram(s)
Vitamin B6 (Pyridoxine Hydrochloride)
640 mcg
Sodium
220 mg
Potassium
180 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
Valine · 1750 mg OverallScore84
B- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB- Value

Free-form L-valine is clearly disclosed at 1,750 mg, aligning well with the collection goal. The standard powder format supports convenient drink mixing, though no micronization or sport-specific certification is stated. The cost per gram falls in a moderate range for a flavored amino-acid formula.

Isoleucine · 1750 mg OverallScore80
B+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyB+ Value

A full 1,750 mg serving of free-form L-isoleucine provides a substantial, readily available amount. The powder lacks disclosed micronization, sourcing, and independent testing details. Its below-median cost per serving makes the disclosed dose comparatively economical.

Leucine · 3500 mg OverallScore79
C Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value

The label clearly discloses free-form L-leucine at a full muscle-supporting dose. Source and solubility processing are not specified, while the 14 g scoop is larger than the standard range used for this assessment. Cost efficiency per gram is good for the active amount supplied.

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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. [Efficacy of potassium N-acetylaminosuccinate (Cogitum) in the treatment of asthenic syndrome: results of double-blind placebo-controlled trial].
    Esin RG; Khayrullin IK; Esin OR; Fatykhova AF; Gismatullina EI; Isaeva YN · Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova · 2023
    Randomized trial37 participantsEnergy forPotassium
  2. Human resting energy expenditure in relation to dietary potassium.
    Dériaz O; Thériault G; Lavallée N; Fournier G; Nadeau A; Bouchard C · The American journal of clinical nutrition · 1991
    Randomized trial8 participantsEnergy forPotassium
  3. Meta-analysis of Glutamine on Immune Function and Post-Operative Complications of Patients With Colorectal Cancer.
    Yang T; Yan X; Cao Y; Bao T; Li G; Gu S; Xiong K; Xiao T · Frontiers in nutrition · 2021
    Meta-analysis2,201 participants31 studies pooledImmunity forGlutamine
  4. Efficacy of Glutamine in Treating Severe Acute Pancreatitis: A Systematic Review and Meta-Analysis.
    Dong S; Zhao Z; Li X; Chen Z; Jiang W; Zhou W · Frontiers in nutrition · 2023
    Meta-analysis1,201 participants30 studies pooledImmunity forGlutamine
  5. Decreased mortality and infectious morbidity in adult burn patients given enteral glutamine supplements: a prospective, controlled, randomized clinical trial.
    Garrel D; Patenaude J; Nedelec B; Samson L; Dorais J; Champoux J; D'Elia M; Bernier J · Critical care medicine · 2003
    Randomized trial45 participantsImmunity forGlutamine
  6. Effect of perioperative glutamine-enriched nutritional support on patients with colorectal cancer: A systematic review and meta-analysis.
    Huang Y; Yang XZ; Qin SH; Zhang T; Xie M; Wang JW · World journal of gastrointestinal surgery · 2026
    Meta-analysis1,643 participants27 studies pooledImmunity forGlutamine
  7. Glutamine administration reduces Gram-negative bacteremia in severely burned patients: a prospective, randomized, double-blind trial versus isonitrogenous control.
    Wischmeyer PE; Lynch J; Liedel J; Wolfson R; Riehm J; Gottlieb L; Kahana M · Critical care medicine · 2001
    Randomized trial26 participantsImmunity forGlutamine