PlainVitamins

protein

Whey Protein supplements

Half of the 357 whey protein supplements in the NIH label database that print an amount list 22 g or less per serving; the middle half list 11.4 g to 28.74 g (DSLD version 9.4.0, January 2026).

Products listing it
710357 print an amount; 352 list it inside a blend without an amount
Median per serving
22 gmiddle half 11.4 g to 28.74 g

How much whey protein do supplements contain?

The median product lists 22 g per serving. One in ten lists 1 g or less, one in ten 32.2 g or more. The amount printed most often is 28.74 g (32 products).

Products by amount of whey protein per serving

357 products, log scale; extreme 0.2% at each end left out of the drawing.

Whey Protein: products by amount per serving0.3 g1 g3 g10 g30 g
Whey Protein: products by amount per serving0.1 g0.3 g1 g3 g10 g30 g
Whey Protein: products by amount per serving0.1 g0.3 g1 g3 g10 g30 g
Whey Protein: products by amount per serving0.1 g0.3 g1 g3 g10 g30 g
Whey Protein: products by amount per serving0.1 g0.3 g1 g3 g10 g30 g
The amounts printed most often
Amount per servingProductsFor example
28.74 g32 100% Whey Protein Isolate Chocolate Peanut Butter (NutraBio); 100% Whey Protein Isolate Cookies & Cream (NutraBio); 100% Whey Protein Isolate Unflavored (NutraBio)
22 g31 100% Raw Foods & Whey Powder Vanilla (BioChem Sports); 100% Greens+Whey Vanilla (BioChem); 100% Greens+Whey Chocolate (BioChem)
1 g19 Probiotic-CGP (Douglas Laboratories); Monster Milk Vanilla Creme (CytoSport); Monster Milk Strawberries 'N Creme (CytoSport)
32.47 g15 Classic Whey Strawberry Smoothie (NutraBio); Classic Whey Lemon Meringue Pie (NutraBio); Classic Whey Cold Brew Cappuccino (NutraBio)
30 g12 Whey Potein Strawberry (Organic Food Bar); Whey Protein Chocolate (Organic Food Bar); Whey Protein Vanilla (Organic Food Bar)
28 g10 WellBetX PGX Weight Management Shake French Vanilla (Natural Factors); WellBetX PGX Weight Management Shake Chocolate (Natural Factors); The Dolce Whey Natural Banana Almond Flavor (Onnit)
16.31 g9 Muscle Matrix Protein Cookies & Cream (NutraBio); Muscle Matrix Protein Chocolate Peanut Butter (NutraBio); Muscle Matrix Protein Ice Cream Cookie Dream (NutraBio)
12 g8 Natural Protein Vanilla Bean (NS Natural Stacks)
20 g8 Fuel 360 Strawberry Lime (PMD Platinum); Fuel 360 Watermelon (PMD Platinum); Physicians' Protein Vanilla (Integrative Therapeutics)
23.64 g8 Clear Whey Protein Isolate Pineapple Splash (NutraBio); Clear Whey Protein Isolate Watermelon Breeze (NutraBio); Clear Whey Protein Isolate Mango Mist (NutraBio)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most whey protein?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 22 g; those entered in 2025, 24.5 g.

Median whey protein per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
20123222 g
20154522 g
20163322 g
2017295.5 g
20183328.74 g
20202419.4 g
20233023.75 g
20242328.74 g
20253424.5 g

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing whey protein by DSLD product type

Whey Protein by product typeOther Combinations204Amino acid/Protein124Botanical with Nutrients26Fiber and Other Nutrients2Non-Nutrient/Non-Botanical1
Whey Protein by product typeOther Combinations204Amino acid/Protein124Botanical with Nutrients26Fiber and Other Nutrients2Non-Nutrient/Non-Botanical1
Whey Protein by product typeOther Combinations204Amino acid/Protein124Botanical with Nutrients26Fiber and Other Nutrients2Non-Nutrient/Non-Botanical1
Whey Protein by product typeOther Combinations204Amino acid/Protein124Botanical with Nutrients26Fiber and Other Nutrients2Non-Nutrient/Non-Botanical1
Whey Protein by product typeOther Combinations204Amino acid/Protein124Botanical with Nutrients26Fiber and Other Nutrients2Non-Nutrient/Non-Botanical1

Brands listing it most: NutraBio (92), Natural Factors (26), Biochem (16), CytoSport (12), CytoSport Monster Series (10), BioChem Sports (10), NutraBio Performance (9), Integrative Therapeutics (8), Swanson Ultra (7), Nature's Way (6).

Every product listing whey protein

710 products, A to Z by name (page 5 of 15), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?