Whey concentrate · per 25 g protein
Cheaper alternatives to Orgain whey concentrate
Orgain costs $2.50 per 25 g protein. The cheapest on our list is Optimum Nutrition at $1.61, 36% less. At one serving a day that is $586.92 a year instead of $912.50.
Popular brand

Orgain
Whey Protein Powder, Unflavored · 24 oz pouch
- Per serving
- $2.50 per 25 g protein
- A year, one serving a day
- $912.50
- Container
- $49.99 at Orgain
Cheapest on our list 36% less

Optimum Nutrition
GOLD STANDARD 100% WHEY · Double Rich Chocolate · 149 Servings
- Per serving
- $1.61 per 25 g protein
- A year, one serving a day
- $586.92
- Container
- $229.99 at Optimum Nutrition
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Products that cost less per 25 g protein
Best value. Lowest price per serving on this list.
Optimum Nutrition GOLD STANDARD 100% WHEY · Double Rich Chocolate · 149 ServingsChecked less than an hour ago
$1.61 per 25 g protein36% less than Orgain per 25 g protein
BuySave me money at Optimum Nutrition (opens in a new tab)- Muscle Feast Whey Concentrate, Pasture Raised, Grass Fed, rBST/rBGH and soy free · 5lb · Unflavored
Checked less than an hour ago
$1.72 per 25 g protein31% less than Orgain per 25 g protein
BuySave me money at Muscle Feast (opens in a new tab) - ProMix Unflavored Whey Protein Powder · 1 Bag
Checked less than an hour ago
$1.73 per 25 g protein31% less than Orgain per 25 g protein
BuySave me money at ProMix (opens in a new tab) - Naked Nutrition Grass Fed Whey Protein Powder
Checked less than an hour ago
$1.84 per 25 g protein26% less than Orgain per 25 g protein
BuySave me money at Naked Nutrition (opens in a new tab) - Nutricost Grass-Fed Whey Protein Concentrate Powder · 5 lbs · Unflavored
Checked less than an hour ago
$1.85 per 25 g protein26% less than Orgain per 25 g protein
BuySave me money at Nutricost (opens in a new tab) - BulkSupplements Grass-Fed Whey Protein Concentrate Powder · 1 Kilogram
Checked less than an hour ago
$1.89 per 25 g protein24% less than Orgain per 25 g protein
BuySave me money at BulkSupplements (opens in a new tab)
Orgain side by side
- Orgain vs Optimum Nutrition whey concentrateOptimum Nutrition costs 36% less per 25 g protein than Orgain: $1.61 vs $2.50.
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Questions
What is the cheapest alternative to Orgain whey concentrate?
Today it is Optimum Nutrition at $1.61 per 25 g protein, 36% less than Orgain at $2.50 on the same basis.
How is "% less" worked out?
We divide each container's price by the amount of active ingredient its label says it holds, then compare that price per 25 g protein. It is our comparison, not a store sale. The store sets the price at checkout.
Is a cheaper whey concentrate the same as Orgain?
We compare the labeled amount of the active ingredient, not quality, taste or testing. Each row shows any third-party testing we found. We don't test products and don't tell you what to take.
Whey concentrate buying guides
- Protein powder label: scoop weight vs grams of proteinA protein scoop is not all protein. How to find the protein share of a scoop, read the ingredients, spot amino spiking, and compare price per 25 g of protein.
- Cheapest whey protein: price per 25 g of proteinThe cheapest whey protein has the lowest price per gram of protein. How to work it out from the label, why scoop size misleads, and which tubs cost least now.
We show prices. We don't sell the products or tell you what to take. How we compare · Disclaimer





