Protein Shake Market Prices
Analysis of 21,637 listings for protein shakes and bodybuilding supplements.
What you'll usually pay
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👉 In short easy summary
The best value is found in unflavored options and general bodybuilding supplements, which are 26% and 27% below the market median respectively. Conversely, mass gainers and cookies & cream flavors command the highest premiums.
💚 Best value for your money
Price by flavor
Why? Prices range from unflavored at 29.61 to cookies & cream at 49.95.
Price by type
Why? Mass gainers are the most expensive at 51.75, while bodybuilding supplements are the lowest at 29.12.
Price by brand
Why? BlenderBottle listings average 22, while Dymatize reaches 42.99.
🛒 Some on sale right now
Common questions
What is the median price for a new protein shake?
The median price for new listings is 39.79.
Which protein type is the most expensive?
Mass Gainer is the most expensive type with a median price of 51.75.
How much cheaper are unflavored shakes compared to the median?
Unflavored shakes have a median price of 29.61, which is 26% below the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $18–$80, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 8, 2026.