Cheapest casein protein by price per gram of protein
1 listings · last synced 62d ago — may be out of date · lowest $/g protein first
| # | $/g protein | Product | Protein / srv | Total | Link to retailer |
|---|---|---|---|---|---|
| 1 | $0.120 lowest $/g |  NAKED Casein - 2Lb Micellar Vanilla Casein Protein - Bulk, NSF Certified, GMO-Free, Gluten Free, Soy Free, Preservative Free - Stimulate Muscle Growth - Enhance Recovery - 15 Servings | — | $44.99 | View on Amazon |
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How the ranking works
01
Why price per gram of protein?
A cheaper tub isn't cheaper protein. Two whey powders at the same shelf price can differ 30% in protein density. Ranking by $/g protein is the only honest way to compare what you're actually buying.
02
How is the number calculated?
Total price ÷ (servings × grams of protein per serving), read from the verified label. The full formula and our confidence flags live on the methodology page .
03
How fresh are these prices?
Synced from Amazon every few hours. The timestamp above is real — the price may have changed since, so we always link you straight to the live listing to confirm.