Whey Protein Isolate Unflavored

Name: Whey Protein Isolate Unflavored
Brand: NOW Sports
SKU: 1lAYAacO
Rating: 4.71 (5465 reviews)

NOW Sports

4.7

★ ★ ★ ★ ★

(5465 ratings)

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.

How scoring works

Quantity:5 lb(s) • (81 servings)

Goals:

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.

How scoring works

Also available as 1 option

1 servings 28 Gram(s) • 1 lb(s) • 19 servings $35.20 ($1.85 per serving)

$100.76($1.24 per serving)

Vitacost	$ 100.76
Daily Vita	$ 102.10
iHerb	$ 106.62

Report prices

Analysis

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.

Pros

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.

Cons

Unflavored taste may require mixing with other ingredients for palatability.
Contains dairy, so not suitable for those with lactose intolerance or dairy allergies.

Warnings

Being a dairy product, individuals with lactose sensitivity may experience digestive discomfort.

Nutrient quality

92 Highest impact

Outstanding nutrient profile with 25g of protein and exceptionally low fat and carbohydrates, indicative of a very pure whey isolate.

Ingredient transparency

90 Highest impact

The clear and detailed nutritional labeling ensures full transparency regarding the product's macronutrient and mineral content.

Value for money

90 Highest impact

Combining high protein purity, an unflavored profile for versatility, and an excellent price per serving, it offers superb value for money.

Customer satisfaction

89 Highest impact

With 5465 reviews, it shows very strong customer satisfaction, highlighting its appeal for purity and versatility.

Brand

85 Highest impact

NOW Sports is a reputable brand known for producing high-quality and reliable sports nutrition supplements.

Report analysis

Goals

Selected only

Muscle 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.

View goal →

Fitness

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.

View goal →

Energy

Impact

High effect

By efficiently supporting muscle recovery and maintenance, this protein helps sustain consistent energy levels throughout active periods.

View goal →

Heart 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.

View goal →

Cardiovascular Support

Impact

High effect

A very clean protein source with minimal fat and cholesterol aligns well with a balanced, heart-conscious diet.

View goal →

Bone 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.

View goal →

Nail Health

Impact

High effect

Regular intake of high-quality protein provides the amino acids necessary for maintaining strong and healthy nails.

View goal →

Hair Health

Impact

High effect

As protein is a fundamental component of hair, consistent supplementation contributes to healthy hair growth and strength.

View goal →

Ingredients

Display goals

Ingredient	Amount 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

Report overview

Sodium 80

With a very low 45mg of sodium, it is an excellent choice for individuals who are actively managing their sodium intake.

View ingredient View products

Calcium 70

Provides 121mg of calcium per serving, offering a moderate contribution to daily calcium requirements for bone health.

View ingredient View products

Potassium 60

Contains 155mg of potassium, providing a moderate amount for maintaining electrolyte balance.

View ingredient View products

Alternative products

92 Value

GOLD ALLWHEY Chocolate

ALLMAX

4.6

★★★★★

(3352 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

★★★★★

(799 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

★★★★★

(4189 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

★★★★★

(3352 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

NOW Sports

4.8

★★★★★

(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)

92 Budget

GOLD ALLWHEY Chocolate

ALLMAX

4.6

★★★★★

(3352 ratings)

This alternative offers a solid 24g of protein per serving, important for muscle gain and recovery, at a significantly more economical price. It also provides a notable amount of potassium which can support cardiovascular health and energy needs.

Other sellers (2)

88 Budget

Micellar Casein Unflavored

NOW Sports

4.6

★★★★★

(799 ratings)

While providing 19g of protein, this micellar casein offers a slower release of amino acids, which can be beneficial for sustained muscle support. It's considerably more budget-friendly and boasts a higher calcium content, contributing to bone health.

Other sellers (4)

80 Budget

Gold ALLWHEY Chocolate

ALLMAX

4.6

★★★★★

(4189 ratings)

This option delivers a good 24g of protein per serving for muscle growth and fitness support. Its lower cost per serving makes it an attractive, economical choice for daily protein intake.

Other sellers (2)

92 Value