Label data · how much protein in a scoop of whey
Whey protein: grams per scoop on every whey label we carry
A whey label comes down to two numbers: grams of protein per scoop and the size of that scoop. Isolates and hydrolysates usually show a little more protein and less lactose per serving; concentrates cost less. The table lists the protein per serving as printed on every whey product we track, so a 24 g scoop and a 30 g scoop are compared honestly.
13 labels we read
- Lowest
- 20 g
- Median
- 25 g
- Highest
- 30 g
Whey protein per serving as printed on the Supplement Facts panel of each product below.
What to check on the label
- Protein per scoop and the scoop weight — protein ÷ scoop grams is the real quality number
- Isolate vs concentrate is printed in the ingredient list
- Sweeteners (sucralose, stevia) if you avoid them — unflavored tubs have none
Whey protein on each label we carry
Sorted by the printed amount. Tap a row to see it on eBay; the product page has the full label.
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Premier Protein 100% Whey Protein Powder
Protein: 30 g per serving
Body Fortress Super Advanced Whey Protein
Protein: 30 g per serving
Transparent Labs 100% Grass-Fed Whey Protein Isolate
Protein: 28 g per serving
Dymatize ISO100 Hydrolyzed
Protein: 25 g per serving
NAKED Nutrition Naked Whey (Unflavored)
Protein: 25 g per serving
Ghost Whey Protein
Protein: 25 g per serving
Things to consider: Contains milk. Naturally and artificially flavored.
Optimum Nutrition Gold Standard 100% Whey
Protein: 24 g per serving
Optimum Nutrition Gold Standard 100% Casein
Protein: 24 g per serving
Things to consider: Contains milk and soy. Not lactose-free.
Dymatize ISO100 Hydrolyzed Clear Whey Protein Isolate
Protein: 20 g per serving
Things to consider: Contains milk.
Go deeper
- Protein cost calculator (price per 25 g)
- Protein calculator
- The Best Protein Powders of 2026
- The Best Whey Isolate Protein Powders
- The Best Unflavored Protein Powders (Whey, Plant and Collagen)
- The Best Lactose-Free Protein Powders
- Whey Protein Isolate vs Whey Concentrate
- Dymatize ISO100 vs Optimum Nutrition Gold Standard Whey
Questions people ask
How much protein is in one scoop of whey?
On the labels we track, mostly 24–25 g per scoop; clear whey isolates sit around 20 g and casein around 24 g. The number below each product is the printed one.
Whey isolate vs concentrate — which has more protein?
Per scoop, isolate usually shows a few grams more protein and less carbohydrate and lactose; the label's Supplement Facts panel makes the comparison for you.
Part of the open label dataset (CC BY 4.0) · how we read labels · other ingredients: Creatine monohydrate · Plant protein · Collagen peptides · Magnesium · Melatonin · Ashwagandha · Vitamin D3 · Omega-3 (EPA + DHA)