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Isopure Zero Carb Creamy Vanilla

The Isopure Company
4.5
(30650 ratings)
Sodium 240 mg
Potassium 370 mg
Chloride 360 mg
Phosphorus 280 mg
Protein (unspecified) 25 Gram(s)
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Score90

A high-purity, zero-carb vanilla whey isolate providing bulk value and broad nutritional support.

How scoring works
Quantity:4 lb(s)(66 servings)
Goals:
Heart Health

Score 90

A high-purity, zero-carb vanilla whey isolate providing bulk value and broad nutritional support.

How scoring works
$114.97($1.74 per serving)
Vitacost
$ 114.97
iHerb
$ 139.73
Amazon
$ 114.97
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Analysis

This formula provides 370mg of potassium and 100mg of magnesium to support electrolyte balance and heart rhythm. It also includes B-vitamins like B12 and Folate, which are essential for energy metabolism and cell health.

With zero fat and zero sugar, it is an exceptionally clean protein source for those managing their caloric intake. The large 4lb format offers good value for long-term daily use.

Pros

  • Bulk servings for better value
  • Zero fat and zero sugar
  • Includes heart-supportive minerals
  • Broad B-vitamin profile

Cons

  • Specific mineral sources not listed
  • Contains dairy
  • Large container storage

Warnings

  • Contains dairy
  • Contains 240mg of sodium
  • Ensure sufficient hydration

Nutrient quality

88 Highest impact

Whey isolate provides high-quality protein with an excellent amino acid profile. Zero carb and zero fat counts are ideal for strict dietary management.

Ingredient transparency

94 Highest impact

Quantities for all primary active ingredients are clearly detailed on the label. Increased transparency on the specific source salts for minerals would improve the score.

Customer satisfaction

93 Highest impact

Exceptionally high ratings and a massive review volume demonstrate reliable product performance. Feedback consistently mentions the product's mixability and suitability for weight management.

Value for money

86 Highest impact

Bulk sizing offers a better price per serving than smaller packs, though it is still a premium option. Represents good value for those who prioritize purity and nutritional breadth.

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Goals

Impact
Moderate effect
C Goal FitC Strength of SupportC CoverageC Formula Quality

This zero-carb protein isolate delivers 370mg of potassium and 100mg of magnesium per serving, essential for maintaining healthy cardiovascular function and electrolyte balance. Potassium is a critical mineral for heart muscle rhythm and blood pressure regulation.

While the potassium dose is helpful, the lack of disclosure regarding the specific mineral forms makes it difficult to assess their bioavailability. This product serves as a general nutritional support tool with secondary benefits for maintaining cardiovascular mineral status.

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Ingredients

IngredientAmount per serving
Calories
100 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
10 mg
Sodium
240 mg
Total Carbohydrates
0 Gram(s)
Protein
25 Gram(s)
Calcium
340 mg
Potassium
370 mg
Vitamin A
380 mcg
Vitamin C
15 mg
Vitamin E
5 mg
Vitamin K
20 mcg
Thiamine
0.3 mg
Riboflavin
0.4 mg
Niacin
5 mg
Vitamin B6
0.5 mg
Folate
160 mcg DFE
Vitamin B12
3.3 mcg
Biotin
75 mcg
Pantothenic Acid
2.5 mg
Phosphorus
280 mg
Iodine
38 mcg
Magnesium
100 mg
Zinc
4.2 mg
Selenium
17 mcg
Copper
0.6 mg
Manganese
0.5 mg
Chromium
30 mcg
Molybdenum
18 mcg
Chloride
360 mg
Gluten Free Adults 18–50
Report overview
Sodium · 240 mg OverallScore64
C- Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyD+ Value
This clean protein isolate provides a consistent mineral profile with no added sugars. It is a reliable choice for athletes focusing on lean muscle who also want a transparent electrolyte count.
Potassium · 370 mg OverallScore55
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyB+ Value
This bulk isolate provides a consistent and effective amount of potassium per serving. It is a practical choice for long-term use, though the specific mineral source is not disclosed in the ingredients.
Chloride · 360 mg OverallScore54
D- Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyF Value
This high-protein blend delivers a robust 360 mg dose of chloride in a soluble powder form. While it provides meaningful mineral support, the high price and low transparency make it a less competitive choice.
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