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Whey Protein Isolate Unflavored

NOW Sports
4.7
★ ★ ★ ★ ★
(5267 ratings)
Product Image
Score 78

This 1lb unflavored whey protein isolate delivers 25g of lean, fast-digesting protein with minimal macros, perfect for customized protein boosts.

How scoring works
scaleQuantity:1 lb(s) • (19 servings)
track_changesGoals:

leaderboard Score 78

This 1lb unflavored whey protein isolate delivers 25g of lean, fast-digesting protein with minimal macros, perfect for customized protein boosts.

How scoring works
Also available as 1 option
5 servings Sodium 45 mg, Calcium 121 mg +2 more • 5 lb(s) • 81 servings $100.76 ($1.24 per serving)
$35.20($1.85 per serving)
Daily Vita
$ 35.20
Pure Formulas
$ 35.70
iHerb
$ 36.75
Vitacost
$ 36.75
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psychologyAnalysis

NOW Sports Whey Protein Isolate Unflavored provides a robust 25 grams of protein per serving, with a remarkably clean profile of just 110 calories, 0.5 grams of fat, and 1 gram of carbohydrates. The unflavored nature means it lacks artificial sweeteners or flavorings, making it an excellent choice for those who prefer to add protein to their own recipes, shakes, or meals without altering the taste.

As a whey protein isolate, it's quickly digested, which is highly beneficial for muscle recovery immediately after exercise. This 1lb size is convenient for trying the product or for occasional use, though the price per serving reflects its smaller quantity.

thumb_upPros
  • Provides 25g of pure, fast-acting whey protein isolate.
  • Extremely low in fat and carbohydrates for lean dietary goals.
  • Unflavored for maximum versatility in food and drink preparations.
  • Good source of calcium and potassium, with no iron.
thumb_downCons
  • Higher price per serving due to the smaller 1lb quantity.
  • May taste bland for those accustomed to flavored protein powders.
  • Contains dairy, not suitable for those with lactose intolerance or dairy allergies.
warningWarnings
  • As a dairy-derived product, it may cause digestive upset for individuals with lactose sensitivity.
scienceNutrient quality
92 Highest impact

Exceptional nutrient profile with 25g of protein, virtually no fat or carbs, making it a very pure and lean whey protein isolate.

visibilityIngredient transparency
90 Highest impact

Provides clear and complete macronutrient and mineral information, affirming its transparent ingredient profile.

workspace_premiumValue for money
60 Moderate impact

While the protein quality is high, the value for money is moderate due to the higher price per serving in this smaller quantity.

thumb_upCustomer satisfaction
88 Highest impact

With 5186 reviews, it demonstrates very high customer satisfaction, indicating users appreciate its purity and versatility.

storefrontBrand
85 Highest impact

NOW Sports is a well-regarded brand known for its commitment to ingredient quality and straightforward products.

flagReport analysis
track_changesGoals
flagMuscle Gain
Impact
Highest effect
Delivers 25g of quickly assimilated whey isolate, making it highly effective for stimulating muscle protein synthesis and promoting growth.
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flagFitness
Impact
Highest effect
The fast absorption of 25g of protein makes it highly effective for post-workout recovery, which is crucial for overall fitness and performance.
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flagEnergy
Impact
High effect
Supports sustained energy by promoting muscle recovery and preventing breakdown, which is particularly beneficial after physical exertion.
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flagBone Health
Impact
High effect
Protein is fundamental for bone structure, and the 121mg of calcium per serving provides a moderate contribution to bone density.
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flagHeart Health
Impact
High effect
Its very lean macronutrient profile (low fat, cholesterol) makes it a healthy protein option that can indirectly support cardiovascular well-being as part of a balanced diet.
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flagCardiovascular Support
Impact
High effect
A clean, low-fat protein source contributes to a balanced diet and overall health, which indirectly supports cardiovascular function.
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flagNail Health
Impact
High effect
Regular protein intake is essential for the amino acid supply needed to maintain strong and healthy nails.
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flagHair Health
Impact
High effect
Protein is a key building block for hair, and consistent intake can contribute to strong and healthy hair growth.
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scienceIngredients
IngredientAmount per serving
Calories
110 Calorie(s)
Total Fat
0.5 Gram(s)
Cholesterol
10 mg
Sodium
45 mg
Total Carbohydrates
1 Gram(s)
Protein
25 Gram(s)
Vitamin D
0 mcg
Calcium
121 mg
Iron
0 mg
Potassium
155 mg
grain_off Gluten Free person Adults 18–50 Kosher
flagReport overview
Sodium 80
With a very low 45mg of sodium, it's an excellent choice for those needing to strictly limit sodium intake.
scienceView ingredientinventory_2View products
Calcium 70
Provides 121mg of calcium, offering a moderate but useful contribution to daily calcium needs for bone health.
scienceView ingredientinventory_2View products
Potassium 60
Contains 155mg of potassium, providing a moderate amount for electrolyte balance.
scienceView ingredientinventory_2View products
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