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Whey Protein Isolate Unflavored

NOW Sports
4.7
★ ★ ★ ★ ★
(5465 ratings)
Sodium 45 mg
Calcium 121 mg
Potassium 155 mg
Iron 0 mg
Product Image
Score 88

This 5lb unflavored whey isolate delivers 25g of pure, fast-digesting protein with minimal macros, offering excellent value and versatility for muscle support.

scaleQuantity:5 lb(s) • (81 servings)
track_changesGoals:
flag Muscle Gain
flag Fitness
flag Energy
flag Cardiovascular Support
flag Heart Health
flag Bone Health
flag Hair Health
flag Nail Health

leaderboard Score 88

This 5lb unflavored whey isolate delivers 25g of pure, fast-digesting protein with minimal macros, offering excellent value and versatility for muscle support.

Also available as 1 option
1 servings Sodium 45 mg, Calcium 121 mg +2 more • 1 lb(s) • 19 servings $33.49 ($1.76 per serving)

insightsAnalysis

NOW Sports Whey Protein Isolate Unflavored, in this generous 5lb size, provides 25 grams of protein per serving with an impressively lean profile of 110 calories, 0.5 grams of fat, and just 1 gram of carbohydrates. As an isolate, it offers fast digestion and absorption, which is key for rapid muscle recovery and supporting muscle protein synthesis, especially after intense workouts.

Its unflavored nature allows for seamless integration into smoothies, oatmeal, or baking, without introducing unwanted tastes or artificial ingredients. This larger container provides a notably better price per serving, making it an excellent choice for those who regularly use protein and prioritize purity and versatility in their supplement regimen.

thumb_upPros
  • High protein content (25g) from pure, fast-acting whey isolate.
  • Extremely low in fat and carbohydrates, ideal for lean muscle development.
  • Unflavored for complete versatility in food and drink applications.
  • Offers excellent value per serving in this larger size.
  • Contains good levels of calcium and potassium, with no added iron.
thumb_downCons
  • Unflavored taste may require mixing with other ingredients for palatability.
  • Contains dairy, so not suitable for those with lactose intolerance or dairy allergies.
warningWarnings
  • Being a dairy product, individuals with lactose sensitivity may experience digestive discomfort.
flagReport analysis
$94.89($1.17 per serving)
Vitacost
$ 94.89
Daily Vita
$ 102.10
iHerb
$ 106.62
flagReport prices
track_changesGoals
flagMuscle Gain
Impact
Highest effect
Delivering 25g of rapidly available whey isolate, it is highly effective at stimulating muscle protein synthesis, making it a top choice for muscle growth and repair.
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flagFitness
Impact
Highest effect
The fast absorption of 25g of protein makes it exceptionally effective for immediate post-workout recovery, greatly supporting fitness and athletic performance.
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flagEnergy
Impact
High effect
By efficiently supporting muscle recovery and maintenance, this protein helps sustain consistent energy levels throughout active periods.
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flagHeart Health
Impact
High effect
Its remarkably lean profile with very low fat and cholesterol makes it an excellent protein choice for a diet promoting overall health and indirectly cardiovascular well-being.
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flagCardiovascular Support
Impact
High effect
A very clean protein source with minimal fat and cholesterol aligns well with a balanced, heart-conscious diet.
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flagBone Health
Impact
High effect
Protein supports bone structure, and the 121mg of calcium per serving contributes to daily calcium intake, which is important for bone density.
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flagNail Health
Impact
High effect
Regular intake of high-quality protein provides the amino acids necessary for maintaining strong and healthy nails.
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flagHair Health
Impact
High effect
As protein is a fundamental component of hair, consistent supplementation contributes to healthy hair growth and strength.
View goal →
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 is an excellent choice for individuals who are actively managing their sodium intake.
scienceView ingredientinventory_2View products
Calcium 70
Provides 121mg of calcium per serving, offering a moderate contribution to daily calcium requirements for bone health.
scienceView ingredientinventory_2View products
Potassium 60
Contains 155mg of potassium, providing a moderate amount for maintaining electrolyte balance.
scienceView ingredientinventory_2View products
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Micellar Casein Unflavored

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Gold ALLWHEY Chocolate

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92 Value

GOLD ALLWHEY Chocolate

ALLMAX
4.6
★★★★★
(3278 ratings)
This product offers a substantial 24g of protein, important for muscle growth and repair, along with a good potassium content, all at an incredibly low cost per serving, representing excellent value for achieving fitness and energy goals.
Other sellers (2)
88 Value

Micellar Casein Unflavored

NOW Sports
4.6
★★★★★
(793 ratings)
For those looking for a very economical option that still delivers protein for muscle maintenance and has a high calcium content for bone health, this micellar casein offers great value with a low price per serving.
Other sellers (4)
80 Value

Gold ALLWHEY Chocolate

ALLMAX
4.6
★★★★★
(4115 ratings)
With 24g of protein per serving for muscle support and good potassium for cardiovascular health, this product presents a strong value proposition with a significantly lower cost per serving than the original product.
Other sellers (2)
92 Performance

GOLD ALLWHEY Chocolate

ALLMAX
4.6
★★★★★
(3278 ratings)
This alternative offers 24g of protein per serving and boasts a significantly higher potassium content (320mg vs 155mg) than the original product, which can contribute to cardiovascular support and overall energy levels, while maintaining good protein for muscle gain and fitness.
Other sellers (2)
88 Performance

Whey Protein Isolate Unflavored

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★★★★★
(222 ratings)
Offering the same excellent protein content (25g) and a similar clean profile, this option stands out with a slightly higher calcium content (161mg vs 121mg), which is beneficial for bone health goals.
Other sellers (1)
88 Performance

Casein Protein Elite Series Triple Chocolate

Six Star Pro Nutrition
4.6
★★★★★
(1018 ratings)
This casein protein offers a good 24g of protein per serving, similar to the original, but provides a much higher calcium content (580mg vs 121mg), making it a stronger choice for bone health, nail health, and overall fitness support. The slow-digesting casein can also offer sustained amino acid release.
Other sellers (0)
flagReport alternatives

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