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Isopure Whey Protein Isolate Unflavored

The Isopure Company
4.4
★ ★ ★ ★ ★
(41213 ratings)
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Score 88

A high-quality, unflavored whey protein isolate providing a significant protein boost with minimal calories, carbs, and fat.

How scoring works
scaleQuantity:3 lb(s) • (47 servings)
track_changesGoals:

leaderboard Score 88

A high-quality, unflavored whey protein isolate providing a significant protein boost with minimal calories, carbs, and fat.

How scoring works
Also available as 1 option
1 servings 29 Gram(s) • 1 lb(s) • 16 servings $24.79 ($1.54 per serving)
$71.64($1.52 per serving)
Amazon
$ 71.64
Vitacost
$ 86.45
iHerb
$ 86.45
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psychologyAnalysis

Isopure Whey Protein Isolate Unflavored offers a straightforward way to increase protein intake, providing 25 grams of protein per serving with no carbohydrates or fat. This makes it particularly suitable for individuals following specific dietary plans that require very clean protein sources, such as those focusing on low-carb or ketogenic approaches, or simply aiming to maximize protein without extra calories.

The unflavored nature of this product allows for flexible integration into many recipes, from smoothies and shakes to oatmeal and baking. It's often chosen by fitness enthusiasts and athletes for post-workout recovery or as a convenient protein boost throughout the day to support muscle maintenance and growth.

thumb_upPros
  • High protein content per serving (25g)
  • Zero carbohydrates and zero fat, suitable for strict diets
  • Unflavored for versatile use in various recipes and drinks
  • Excellent customer satisfaction based on review count
thumb_downCons
  • Higher sodium content compared to some other protein isolates (230mg)
  • Price per serving is on the higher side for protein powders
warningWarnings
  • Individuals sensitive to dairy may experience digestive discomfort, as it is a whey-based product.
scienceNutrient quality
92 Highest impact

The nutrient quality is very high, offering 25 grams of pure whey protein isolate with essentially no fat or carbohydrates. This clean profile means you're getting primarily protein, which is ideal for muscle support and dietary goals.

visibilityIngredient transparency
90 Highest impact

Ingredient transparency is high for the main components, clearly listing protein, fat, and carbohydrate content. The specific type of protein (whey isolate) is also clearly identified.

workspace_premiumValue for money
85 Highest impact

Considering the high protein content, purity, and strong customer satisfaction, the product offers good value for money despite its slightly higher price per serving. It delivers on its promise of a clean protein isolate.

thumb_upCustomer satisfaction
95 Highest impact

With over 41,000 reviews, this product demonstrates exceptional customer satisfaction, indicating a very positive reception and strong loyalty among its users. The high volume of positive feedback suggests a widely appreciated product.

storefrontBrand
85 Highest impact

The Isopure Company is a well-known brand in the supplement industry, often recognized for its focus on high-quality protein isolates. The brand's reputation suggests a commitment to producing reliable and effective products.

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track_changesGoals
flagFitness
Impact
Highest effect
This product strongly supports fitness goals by providing a substantial amount of high-quality protein essential for muscle repair and growth. Its low-calorie and low-macro profile helps manage overall caloric intake while optimizing protein consumption.
View goal →
scienceIngredients
IngredientAmount per serving
Calories
100 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
10 mg
Sodium
230 mg
Total Carbohydrates
0 Gram(s)
Protein
25 Gram(s)
Calcium
30 mg
grain_off Gluten Free person Adults 18–50
flagReport overview
Sodium 65
While it contains 230mg of sodium per serving, which can contribute to electrolyte balance, this amount is somewhat high for a protein powder not specifically marketed for electrolyte replenishment during intense exercise. It's an incidental inclusion rather than a primary benefit for this collection.
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