PlainVitamins

Grass-Fed Whey Isolate Protein Vanilla Flavor

by Onnit · powder · 27.5 ounces

  • On the market (NIH)
  • UPC 8 19444 01529 3
  • DSLD label 288623
  • Serving 26 g (1 Scoop)
  • 30 servings

Grass-Fed Whey Isolate Protein Vanilla Flavor by Onnit lists 3 ingredients, 3 with an amount per serving of 26 g, such as 30 mg of calcium, 20 mg of potassium and 21.1 g of whey protein isolate, beside 7 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on August 24, 2023.

What is in Grass-Fed Whey Isolate Protein Vanilla Flavor?

Each row as the label prints it, per serving of 26 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).

Grass-Fed Whey Isolate Protein Vanilla Flavor: Supplement Facts rows against the market (DSLD label 288623, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories110 Calories
Total Fat2 g3%Fat (unspecified) in Grass-Fed Whey Isolate Protein Vanilla Flavor against 11,965 products2 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.2 g

Higher than 56% of 11,965 products listing fat (unspecified) (median 1.5 g).

Saturated Fat0.5 g3%Saturated fat in Grass-Fed Whey Isolate Protein Vanilla Flavor against 5,234 products0.5 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.0.5 g

66% of 5,234 products listing saturated fat give more (median 1 g).

Total Carbohydrates3 g1%Carbohydrate in Grass-Fed Whey Isolate Protein Vanilla Flavor against 21,979 products3 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.3 g

47% of 21,979 products listing carbohydrate give more (median 3 g).

Total Sugarsless than 1 g
Added Sugars0 g0%
Protein20 g40%Protein in Grass-Fed Whey Isolate Protein Vanilla Flavor against 8,985 products20 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.20 g

Higher than 56% of 8,985 products listing protein (median 16 g).

Calcium30 mg2%Calcium in Grass-Fed Whey Isolate Protein Vanilla Flavor against 17,831 products30 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg30 mg

84% of 17,831 products listing calcium give more (median 115 mg).

Sodium130 mg6%Sodium in Grass-Fed Whey Isolate Protein Vanilla Flavor against 14,514 products130 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.130 mg

Higher than 72% of 14,514 products listing sodium (median 55 mg).

Potassium20 mg0%Potassium in Grass-Fed Whey Isolate Protein Vanilla Flavor against 11,614 products20 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg20 mg

89% of 11,614 products listing potassium give more (median 99 mg).

Whey Protein Isolate21.1 gWhey Protein in Grass-Fed Whey Isolate Protein Vanilla Flavor against 357 products21.1 g per serving; the middle half of products list 11.4 g to 28.74 g, the median 22 g.21.1 g

57% of 357 products listing whey protein give more (median 22 g).

Source: NIH ODS Dietary Supplement Label Database, label 288623 (entered August 24, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). 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:

  • 89% of the 11,614 products that print an amount of potassium list more than its 20 mg of potassium (median 99 mg).

The NIH database records one serving 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?

The products whose ingredient lists overlap most with Grass-Fed Whey Isolate Protein Vanilla Flavor's, rare ingredients counting for more.

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
Suggested Use: Mix one scoop with at least 8 ounces of water or your choice of beverage.
Warnings
Consult a medical doctor before taking this or any other nutritional supplement if you are pregnant, nursing, have or suspect a medical condition, or are taking any medications.
Do not use if freshness seal is missing or broken.
Keep out of reach of children.
Notice: Use this product as a food supplement only. Do not use for weight reduction.
Contains: Milk
Allergens and what it does not contain
Onnit Whey Protein is derived from grass-fed cows that are treated humanely, and not administered steroids or hormones.
Gluten Free Soy free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 288623.

What else is on the label?

Other ingredients: Natural flavor, Sunflower Oil, Maltodextrin, Sodium Caseinate, Monoglycerides, Diglycerides, Tocopherols, Medium Chain Triglyceride, Maltodextrin, Acacia Gum, Silicon Dioxide, Sunflower Lecithin, Sunflower Lecithin, Protease, Amylase, Lipase, Cellulase, Lactase, Bromelain, Papain, Stevia Leaf Extract, Monk Fruit Extract, Lactobacillus acidophilus.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Informed Sport We test - You trust. Listed with: Informed Sport or Informed Choice (a seal is the label's claim; the certifier's own list confirms it).

How many labels does Grass-Fed Whey Isolate Protein Vanilla Flavor have?

2 labels are on file under this name since November 19, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 288623 (current) Entered August 24, 2023 · on the market · 27.5 ounces · UPC 8 19444 01529 3
  2. Label 256686 Entered November 19, 2021 · off the market December 9, 2022 · 27.5 ounces · UPC 8 19444 01529 3

DSLD also links this label to: Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor (flavor difference), Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor (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 Onnit Labs, Inc. (distributor), Austin, Texas. All Onnit products.

Where next?