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Nutricost Creatine Monohydrate Powder vs Optimum Nutrition Micronized Creatine Monohydrate Powder

Both are plain micronized creatine monohydrate, so the choice comes down to price per serving and format. Nutricost sells 300 g, about 60 servings at 5 g, while Optimum Nutrition's 120-serving tub is roughly twice the size. Check the live price per serving on both before buying; the cheaper one per gram is the better buy, since the active ingredient is the same.

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Nutricost
Nutricost Creatine Monohydrate Powder

Nutricost Creatine Monohydrate Powder

4.8· 1,762 ratings

Choose the Nutricost if you want a smaller, unflavored tub to try creatine or to travel with, and the price per serving works out lower.

Pros
  • Unflavored, so it mixes into anything without changing taste
  • Listed as third-party tested
  • Small 300 g tub suits first-time users
  • No sweeteners or added flavoring
Cons
  • About 60 servings, so it runs out faster
  • Higher cost per serving than a bulk tub
  • Listing carries a California lead warning
Optimum Nutrition
Optimum Nutrition Micronized Creatine Monohydrate Powder

What separates them

Nutricost Creatine Monohydrate PowderOptimum Nutrition Micronized Creatine Monohydrate Powder
Servings per containerAbout 60 servings (300 g at 5 g)120 servings
FlavorUnflavoredUnflavored, with a Blueberry Lemonade option listed
IngredientMicronized creatine monohydrateMicronized creatine monohydrate
Third-party testing claimListed as 3rd party testedNot stated on the listing
Added sweetenersNoneNone in the unflavored version
Brand recognition in sports nutritionBudget-focused brandLong-established category leader
Container size and cost per servingSmaller tub, higher cost per serving typicalBulk tub, usually lower cost per serving

Price history

  • Nutricost Creatine Monohydrate Powder: lowest $21.50 on Oct 29 at Amazon.
  • Optimum Nutrition Micronized Creatine Monohydrate Powder: lowest $18.97 on Oct 29 at eBay.

Prices at every store

Nutricost Creatine Monohydrate Powder

  • NutricostCheck price at Nutricost
  • AmazonCheck price at Amazon
  • eBayCheck price at eBay
Prices and history →

Optimum Nutrition Micronized Creatine Monohydrate Powder

  • AmazonCheck price at Amazon
  • eBayCheck price at eBay
Prices and history →

Specs compared

SpecNutricost Creatine Monohydrate PowderOptimum Nutrition Micronized Creatine Monohydrate Powder
flavorUnflavored—
size300 Gram—
colorOther—
FormPowder—
Protein Grams Per Serving5 g—
Protein TypeCreatine Monohydrate—
Typical UsersUnisex, Men, Women—
Free OfGluten Free—
Highlighted DietsVegetarian—
Certifications3rd Party Tested—
Dietary Information

Questions and answers

Which is better for a first-time creatine user?
Nutricost's 300 g tub is the easier starting size at about 60 servings. If you already know you will stick with it, the 120-serving Optimum Nutrition tub costs less per serving.
Do they work the same?
Yes. Both are micronized creatine monohydrate at the standard 5 g dose. Strength and recovery effects come from the creatine itself, not the brand.
Is the flavored Optimum Nutrition version worth it?
Only if you dislike the taste of plain creatine in water. Unflavored powder mixes into juice or a shake with no taste at all, and usually costs less.
Which lasts longer?
Optimum Nutrition, at 120 servings versus about 60 for the 300 g Nutricost tub. At one 5 g serving a day, that is roughly four months versus two.
Should I worry about the lead warning on the Nutricost listing?
That is California's Proposition 65 warning, which appears on many supplement listings. If it concerns you, the Optimum Nutrition listing does not carry one.

More comparisons

  • Nutricost Creatine Monohydrate Powder vs Thorne Creatine
  • Thorne Creatine vs Optimum Nutrition Micronized Creatine Monohydrate Powder

Optimum Nutrition Micronized Creatine Monohydrate Powder

Choose the Optimum Nutrition if you want a larger 120-serving supply, a flavored option, and a brand with a long track record in sports nutrition.

Pros
  • 120 servings per tub, a long supply
  • Flavored Blueberry Lemonade option
  • Well-known brand with consistent manufacturing
  • Micronized powder dissolves easily
Cons
  • Flavored version adds ingredients some users avoid
  • No third-party testing claim on the listing
  • Large tub is a bigger upfront spend
Vegetarian
—
Sugar ContentNo sweeteners—
Show all 23 specsShow fewer specs
SpecNutricost Creatine Monohydrate PowderOptimum Nutrition Micronized Creatine Monohydrate Powder
Number Of Servings100—
Diet / Weight Loss SystemYes—
IngredientsCreatine Monohydrate, Micronized Creatine Monoh…—
Amino Acid TypeCreatine Monohydrate—
Highlighted IngredientsCreatine Monohydrate—
Multipack Quantity1—
TextureMicronized—
Unit Count—120 Servings
Specific Uses For Product—Muscle Building, Strength & Recovery Support
Item Form—Powder
Product Benefits—Strength & Recovery Support