PlainVitamins

Isopure Whey Protein Isolate Natural Vanilla Flavor

by The Isopure Company · powder · 3 lb

  • Off the market since October 2018 (NIH)
  • UPC 0 89094 02237 2
  • DSLD label 173952
  • Serving 34 g (1 scoop)
  • 40 servings

Isopure Whey Protein Isolate Natural Vanilla Flavor by The Isopure Company lists 16 ingredients, 16 with an amount per serving of 34 g, such as 150 mg of calcium, 200 mg of potassium, 98 mcg of vitamin A and 7 mg of vitamin C, beside 7 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on February 23, 2018.

What is in Isopure Whey Protein Isolate Natural Vanilla Flavor?

Each row as the label prints it, per serving of 34 g. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Isopure Whey Protein Isolate Natural Vanilla Flavor: Supplement Facts rows against the market (DSLD label 173952, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories120 Calories
Total Fat0 g0%
Cholesterol10 mg3%Cholesterol in Isopure Whey Protein Isolate Natural Vanilla Flavor against 5,275 products10 mg per serving; the middle half of products list 5 mg to 45 mg, the median 15 mg.10 mg

56% of 5,275 products listing cholesterol give more (median 15 mg). Per day at the most servings: 20 mg.

Sodium240 mg10%Sodium in Isopure Whey Protein Isolate Natural Vanilla Flavor against 14,514 products240 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.240 mg

Higher than 88% of 14,514 products listing sodium (median 55 mg). Per day at the most servings: 480 mg.

Total Carbohydrates4 g1%Carbohydrate in Isopure Whey Protein Isolate Natural Vanilla Flavor against 21,979 products4 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.4 g

Higher than 53% of 21,979 products listing carbohydrate (median 3 g). Per day at the most servings: 8 g.

Total Sugars3 gSugar in Isopure Whey Protein Isolate Natural Vanilla Flavor against 11,807 products3 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.3 g

Higher than 53% of 11,807 products listing sugar (median 2 g). Per day at the most servings: 6 g.

Added Sugars3 g6%
Protein25 g50%Protein in Isopure Whey Protein Isolate Natural Vanilla Flavor against 8,985 products25 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.25 g

Higher than 77% of 8,985 products listing protein (median 16 g). Per day at the most servings: 50 g.

Calcium150 mg10%Calcium in Isopure Whey Protein Isolate Natural Vanilla Flavor against 17,831 products150 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg150 mg

Higher than 58% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 300 mg.

Potassium200 mg4%Potassium in Isopure Whey Protein Isolate Natural Vanilla Flavor against 11,614 products200 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg200 mg

Higher than 76% of 11,614 products listing potassium (median 99 mg). Per day at the most servings: 400 mg.

Vitamin A98 mcg10%
Vitamin C7 mg8%Vitamin C in Isopure Whey Protein Isolate Natural Vanilla Flavor against 18,583 products7 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg7 mg

96% of 18,583 products listing vitamin C give more (median 100 mg). Per day at the most servings: 14 mg.

Vitamin E2 mg15%
Vitamin K10 mcg8%Vitamin K in Isopure Whey Protein Isolate Natural Vanilla Flavor against 4,607 products10 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg10 mcg

95% of 4,607 products listing vitamin K give more (median 80 mcg). Per day at the most servings: 20 mcg.

Thiamine0.2 mg15%Thiamin in Isopure Whey Protein Isolate Natural Vanilla Flavor against 9,830 products0.2 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg0.2 mg

97% of 9,830 products listing thiamin give more (median 5 mg). Per day at the most servings: 0.4 mg.

Riboflavin0.2 mg15%Riboflavin in Isopure Whey Protein Isolate Natural Vanilla Flavor against 9,824 products0.2 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg0.2 mg

97% of 9,824 products listing riboflavin give more (median 4 mg). Per day at the most servings: 0.4 mg.

Vitamin B60.2 mg10%Vitamin B6 in Isopure Whey Protein Isolate Natural Vanilla Flavor against 15,277 products0.2 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg0.2 mg

98% of 15,277 products listing vitamin B6 give more (median 6 mg). Per day at the most servings: 0.4 mg.

Vitamin B122.6 mcg110%Vitamin B12 in Isopure Whey Protein Isolate Natural Vanilla Flavor against 14,425 products2.6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg2.6 mcg

90% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 5.2 mcg.

Pantothenic Acid1 mg20%Pantothenic Acid (Vitamin B5) in Isopure Whey Protein Isolate Natural Vanilla Flavor against 10,060 products1 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg1 mg

97% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg). Per day at the most servings: 2 mg.

Phosphorus90 mg8%Phosphorus in Isopure Whey Protein Isolate Natural Vanilla Flavor against 3,786 products90 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg90 mg

50% of 3,786 products listing phosphorus give more (median 90 mg). Per day at the most servings: 180 mg.

Magnesium60 mg15%Magnesium in Isopure Whey Protein Isolate Natural Vanilla Flavor against 14,003 products60 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg60 mg

56% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 120 mg.

Zinc2 mg20%Zinc in Isopure Whey Protein Isolate Natural Vanilla Flavor against 13,186 products2 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg2 mg

90% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 4 mg.

Copper0.3 mg35%Copper in Isopure Whey Protein Isolate Natural Vanilla Flavor against 6,468 products0.3 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.3 mg

83% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 0.6 mg.

Chloride180 mg8%Chloride in Isopure Whey Protein Isolate Natural Vanilla Flavor against 1,476 products180 mg per serving; the middle half of products list 60 mg to 183.5 mg, the median 75 mg.DV 2,300 mgUL 3,600 mg180 mg

Higher than 74% of 1,476 products listing chloride (median 75 mg). Per day at the most servings: 360 mg.

Source: NIH ODS Dietary Supplement Label Database, label 173952 (entered February 23, 2018), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 96% of the 18,583 products that print an amount of vitamin C list more than its 7 mg of vitamin C (median 100 mg).
  • 95% of the 4,607 products that print an amount of vitamin K list more than its 10 mcg of vitamin K (median 80 mcg).
  • 97% of the 9,830 products that print an amount of thiamin list more than its 0.2 mg of thiamin (median 5 mg).
  • 97% of the 9,824 products that print an amount of riboflavin list more than its 0.2 mg of riboflavin (median 4 mg).
  • 98% of the 15,277 products that print an amount of vitamin B6 list more than its 0.2 mg of vitamin B6 (median 6 mg).
  • 90% of the 14,425 products that print an amount of vitamin B12 list more than its 2.6 mcg of vitamin B12 (median 36 mcg).

The NIH database records 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

1 product lists the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions: For a rich, thick shake, mix 1 scoop (34g) with 6-8 fl oz of water in a shaker or blender. If a shaker or blender is not convenient, Isopure can be stirred into a solution with a spoon. Drink two servings daily. Suggested Use: For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.
Warnings
Notice: Use this product as a food supplement only. Do not use for weight reduction.
Contains: Milk and soy.
Allergens and what it does not contain
Gluten & lactose free No artificial colors flavors sweeteners
All-natural vitamins and minerals, and no fat, lactose, gluten or impurities.
Storage
Keep in a cool, dry place.

Source: label statements in DSLD label 173952.

What else is on the label?

Other ingredients: Whey Protein Isolate, Cane Sugar, Natural flavor, Soy Lecithin, Potassium Chloride, Calcium Citrate Tetrahydrate, Dicalcium Phosphate Anhydrous, Magnesium Oxide, Monk Fruit extract, Acerola powder, Citric Acid Anhydrous, Alfalfa powder, Sodium Chloride, Zinc Sulfate Monohydrate, Menaquinone, Stearic Acid, Vitamin E Succinate, Inositol, Beta-Carotene, Calcium D-Pantothenate, Pyridoxine Hydrochloride, Cupric Oxide, Riboflavin, Thiamine Hydrochloride, Cyanocobalamin.

How many labels does Isopure Whey Protein Isolate Natural Vanilla Flavor have?

One label is on file, entered on February 23, 2018.

  1. Label 173952 (current) Entered February 23, 2018 · off the market October 15, 2018 · 3 lb · UPC 0 89094 02237 2

DSLD also links this label to: Isopure Whey Protein Isolate Natural Chocolate Flavor (flavor difference), Isopure Whey Protein Isolate Unflavored (flavor difference).

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names The Isopure Company, LLC (distributor), Downers Grove, IL. All The Isopure Company products.

Where next?