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Creatine Brands: Compare Labels and Reviewed Evidence

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Choose a creatine product by checking its formulation, exact certification record and purchase details. We show the reviewed evidence available for this category without inventing a best-brand ranking.

Plain creatine or a multi-ingredient formula?

Make separate comparisons for a single-ingredient powder and a flavored pre-workout containing creatine. Record the amount of creatine per serving, the number of servings in the package, and every additional ingredient. A certification for a pre-workout does not automatically apply to the same brand’s plain creatine.

Check ingredient claims carefully

Creatine monohydrate has been studied more extensively than other forms; a premium ingredient name by itself does not show that a finished product performs better. The NIH exercise and athletic performance review discusses the ingredient research. Keep that research separate from a product’s current certification and batch documentation.

  • Formulation: copy the ingredient name and amount from the actual label.
  • Finished-product evidence: ask whether a report tested the powder you can buy or only the raw ingredient.
  • Product identity: match the flavor, size and country of sale to the registry record where these are specified.
  • Price: compare the current checkout price per labeled serving. We do not use cached product prices to establish today’s cheapest option.

A supplier trademark, a familiar brand name and a sports certification are separate claims. Each needs its own source. If the directory does not specify a size or lot, do not fill that gap with an assumption; verify the missing detail with the source.

Reviewed product records in this category

We currently have matching reviewed records for 1 brands in this category. This counts our review coverage, not all certified products on the market. A missing record means the evidence has not been established here; it is not a finding of no testing.

Read each product’s exact scope. A specific certification can be reviewed while the broader brand is still unrated. We do not generate a best-product ranking from incomplete brand reviews.

Reviewed product records for this category. Certification does not apply to every product from a brand.

BrandProduct and scopeCertification sourceEvidence score
ThorneThorne® Creatine (region: United States; Powder; flavor: Unflavored; size: 453 g; listed lots: 415076, 414749, 412465, 412464, 414574, 414748, 414996)NSF Certified for SportNot yet rated

Match the record before shopping

We may earn a commission from retailer links. These links can show broader catalogs; verify that the selected product matches the record’s formulation, flavor, market and any listed size or lot.

Thorne

NSF Certified for Sport — registry record

Thorne® Creatine (region: United States; Powder; flavor: Unflavored; size: 453 g; listed lots: 415076, 414749, 412465, 412464, 414574, 414748, 414996)

These records cover the listed products and variants. Match your product, region and lot against the current registry before buying. Evidence reviewed 2026-09-07; evaluated 2026-09-19.

Continue your comparison

Detailed creatine certification checks. Protein powder evidence.

Browse the category directory or look up a brand. Our evidence method explains what is reviewed and why some scores are withheld.

Guide text updated 2026-09-08; individual evidence records have separate review dates.

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