Nutricost

Whey Protein Isolate Powder

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Overall

#74 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score79% positive
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Last updated: Jul 2, 2026

Reddit Reviews

Reddit Iconlittlegene3
6 months ago

Nutricost Been using it for years and I’m very happy with the amount of protein, the flavor, and the affordability. https://a.co/d/1DMxrn2

Reddit IconOver-Ad-3928
about 1 month ago

Nutricosts strawberry milkshake flavor is nasty. I bought 2 tubs of this shit

Reddit IconAxl_Floyd
about 1 month ago

Nutricost Chocolate Peanut Butter Isolate is my choice. Tastes really good, is as “reasonable” as protein gets these days, and is third-party tested as well.

Reddit IconBrilliantGloomy6533
12 months ago

Nutricost whey isolate milk chocolate has become my go-to.

Reddit IconJeremyBuilds1
6 months ago

Nutricost Whey Protein Powder is the cheapest that I've come across - 5 lbs container, 69 servings, 25g protein per serving, which makes it $2.79 for 100g protein.

4 months ago

There are a few facets to this: cost, calories, lead content. It's also worth noting that different products have different serving sizes, which each have differing protein and calorie content. It's difficult to compare across products, for that reason. I've been doing research on products and have settled on "per 100g protein" as a metric. Here are a few suggestions: * Cheapest: Nutricost Whey Protein Powder, $2.79 and 480 calories/100g protein. No lead testing. * With lead testing: Optimum Nutrition Gold Standard, $4.18 and 500 calories/100g protein, 1.2 mcg lead/100g protein (low) * Lowest calories: Isopure Zero Carb, $6.13 and 400 calories/100g protein. No lead testing. * With lead testing: Muscle Feast Grass-Fed, $6.10 and 423 calories/100g protein, 0 mcg lead/100g protein (very low) I hope this helps! If you'd like more detail about a particular product, or in general, let me know!

6 months ago

Bingo! This is the cheapest I've found - $2.79 per 100g of protein, and at the lower end of calories (480 calories per 100g protein).

Reddit IconLucky_Army_5324
3 months ago

I switched to Nutricost whey isolate unflavored due to price. 5lbs is like $85 on Amazon. I don’t notice a huge difference, but I really only mix it with chocolate breakfast essentials and milk so not sure I can be considered a protein powder expert

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1
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2
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3
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4
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5
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