Prostar 100% Whey Protein Natural

by Ultimate Nutrition · powder · 2 lbs

  • Off the market since June 2020 (NIH)
  • UPC 0 99071 00141 2
  • DSLD label 21662
  • Serving 30 g (1 scoop)
  • 30 servings

Prostar 100% Whey Protein Natural by Ultimate Nutrition lists 9 ingredients, 9 with an amount per serving of 30 g, such as 1 g of total fat, 20 mg of cholesterol, 30 mg of sodium and 2 g of total carbohydrates. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2013.

What is in Prostar 100% Whey Protein Natural?

Each row as the label prints it, per serving of 30 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).

Prostar 100% Whey Protein Natural: Supplement Facts rows against the market (DSLD label 21662, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories120 Calories
Calories from Fat10 Calories
Total Fat1 g2%Fat (unspecified) in Prostar 100% Whey Protein Natural against 11,965 products1 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.1 g

56% of 11,965 products listing fat (unspecified) give more (median 1.5 g). Per day at the most servings: 3 g.

Saturated Fat0.5 g3%Saturated fat in Prostar 100% Whey Protein Natural 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). Per day at the most servings: 1.5 g.

Trans Fat0 g
Cholesterol20 mg7%Cholesterol in Prostar 100% Whey Protein Natural against 5,275 products20 mg per serving; the middle half of products list 5 mg to 45 mg, the median 15 mg.20 mg

Higher than 54% of 5,275 products listing cholesterol (median 15 mg). Per day at the most servings: 60 mg.

Sodium30 mg1%Sodium in Prostar 100% Whey Protein Natural against 14,514 products30 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.30 mg

62% of 14,514 products listing sodium give more (median 55 mg). Per day at the most servings: 90 mg.

Total Carbohydrates2 g1%Carbohydrate in Prostar 100% Whey Protein Natural against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 6 g.

Dietary Fiber0 g0%
Sugar1 gSugar in Prostar 100% Whey Protein Natural against 11,807 products1 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.1 g

69% of 11,807 products listing sugar give more (median 2 g). Per day at the most servings: 3 g.

Protein25 g50%Protein in Prostar 100% Whey Protein Natural 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: 75 g.

Source: NIH ODS Dietary Supplement Label Database, label 21662 (entered June 25, 2013), 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?

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 1 to 3 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?

6 products list 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: Take 1 – 3 servings daily. For maximum muscle growth, take before and after your workout. FAST: Mix 1 scoop (30 grams) of Ultimate Nutrition Prostar 100% Whey Protein into 8oz of water or milk in a blender. If desired, add fruit, peanut butter, yogurt, or ice cream. Blend for 30 – 45 seconds. FASTER: Mix 1 scoop (30 grams) of Ultimate Nutrition Prostar 100% Whey Protein into 8oz of water or milk in a shaker cup. Shake for 25-30 seconds. FASTEST: Mix 1 scoop (30 grams) of Ultimate Nutrition Prostar 100% Whey Protein into 8oz of water or milk in a glass. For a thicker shake, mix into 4oz of water or milk. Ultimate Nutrition Prostar 100% Whey Protein is instantized so it will mix easily with a spoon.
Warnings
Notice: Use this product as a food supplement only. Do not use for weight reduction.

Source: label statements in DSLD label 21662.

What else is on the label?

Other ingredients: Protein Blend, Soy Lecithin.

How many labels does Prostar 100% Whey Protein Natural have?

2 labels are on file under this name since May 24, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 21662 (current) Entered June 25, 2013 · off the market June 10, 2020 · 2 lbs · UPC 0 99071 00141 2
  2. Label 21608 Entered May 24, 2013 · off the market June 10, 2020 · 5.28 lbs · UPC 0 99071 00142 9

DSLD also links this label to: Prostar 100% Whey Protein Cookies N' Cream (flavor difference), Prostar 100% Whey Protein Chocolate Mint (flavor difference), Prostar 100% Whey Protein Chocolate Creme (flavor difference), Prostar 100% Whey Protein Vanilla Creme (flavor difference), Prostar 100% Whey Protein Strawberry (flavor difference), Prostar 100% Whey Protein Cocoa (flavor difference), Prostar 100% Whey Protein Raspberry (flavor difference), Prostar 100% Whey Protein Rum Raisin (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 Ultimate Nutrition, Inc. (distributor), Farmington, CT. All Ultimate Nutrition products.

Where next?