PlainVitamins

Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor

by Onnit · powder · 30.7 ounces

  • On the market (NIH)
  • UPC 8 19444 01530 9
  • DSLD label 321549
  • Serving 29 g (1 scoop)
  • 30 servings

Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor by Onnit lists 4 ingredients, 4 with an amount per serving of 29 g, such as 30 mg of calcium, 1 mg of iron, 130 mg of potassium and 20.6 g of whey protein isolate, beside 8 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on March 25, 2025.

What is in Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor?

Each row as the label prints it, per serving of 29 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 Mexican Chocolate Flavor: Supplement Facts rows against the market (DSLD label 321549, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories110 Calories
Total Fat2 g3%Fat (unspecified) in Grass-Fed Whey Isolate Protein Mexican Chocolate 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 Mexican Chocolate 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).

Cholesterolless than 5 g1%
Total Carbohydrates5 g2%Carbohydrate in Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor against 21,979 products5 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.5 g

Higher than 65% of 21,979 products listing carbohydrate (median 3 g).

Total Sugarsless than 1 g
Added Sugars0 g0%
Protein20 g40%Protein in Grass-Fed Whey Isolate Protein Mexican Chocolate 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 Mexican Chocolate 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).

Iron1 mg6%Iron in Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor against 6,910 products1 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg1 mg

76% of 6,910 products listing iron give more (median 5 mg).

Sodium170 mg7%Sodium in Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor against 14,514 products170 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.170 mg

Higher than 79% of 14,514 products listing sodium (median 55 mg).

Potassium130 mg3%Potassium in Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor against 11,614 products130 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg130 mg

Higher than 62% of 11,614 products listing potassium (median 99 mg).

Whey Protein Isolate20.6 gWhey Protein in Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor against 357 products20.6 g per serving; the middle half of products list 11.4 g to 28.74 g, the median 22 g.20.6 g

58% of 357 products listing whey protein give more (median 22 g).

Source: NIH ODS Dietary Supplement Label Database, label 321549 (entered March 25, 2025), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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 Mexican Chocolate 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 your 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
Gluten free Soy free
Storage
Store in a cool, dry place.
Product is packaged by weight, not volume. Some settling may occur.

Source: label statements in DSLD label 321549.

What else is on the label?

Other ingredients: Natural Flavors, Cocoa, Sunflower Oil, Maltodextrin, Sodium Caseinate, Monoglycerides, Diglycerides, Tocopherols, Medium Chain Triglyceride, Maltodextrin, Acacia Gum, Silicon Dioxide, Sunflower Lecithin, Sunflower Lecithin, Cinnamon, Sea Salt, 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 Mexican Chocolate Flavor have?

2 labels are on file under this name since January 22, 2022: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 321549 (current) Entered March 25, 2025 · on the market · 30.7 ounces · UPC 8 19444 01530 9
  2. Label 259019 Entered January 22, 2022 · off the market July 14, 2023 · 30.7 ounces · UPC 8 19444 01530 9

DSLD also links this label to: Grass-Fed Whey Isolate Protein Vanilla Flavor (flavor difference), Grass-Fed Whey Isolate Protein Vanilla 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?