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CREATINE PRODUCT ANALYSIS

Sports Research Creatine Monohydrate 500 g

Fast verdict: This is a strong evidence-to-label creatine product: 5 g micronized creatine monohydrate, 100 servings, and Informed Sport certification. Its main decision points are current availability, occasional clumping or scoop complaints, and whether a certified finished product is worth a modest premium.
Good fit when its specific features solve a real needUpdated 2026-07-28
Best fortested athletes and buyers who want certified 5 g creatine monohydrate
Skip ifyou only need the cheapest generic monohydrate or current stock is unreliable
Current public price$28.97Price and stock can change
Check price at iHerb

Affiliate link. We may earn a commission; the retailer does not control this analysis or score.

Quick decision

If you compare only one thing

Compare what the premium or tradeoff actually buys: the useful dose, format, quality proof, and total cost. If those features do not solve a real need, compare alternatives before leaving for a retailer.

Supplement Explained Score23/25Label-based editorial review
How this is scored
  • Label clarity5/5
  • Evidence transfer5/5
  • Safety fit5/5
  • Quality proof5/5
  • Value fit4/5

Read the scoring method

Evidence boundaryIngredient-level evidence discussed

The page discusses evidence context while avoiding the shortcut that ingredient research proves this specific bottle.

This is a label-based editorial review of Sports Research Creatine Monohydrate 500 g, not a hands-on lab test or medical recommendation.
On this pageTable of Contents
  1. 1Who Sports Research Creatine Monohydrate 500 g may fit
  2. 2Who should skip Sports Research Creatine Monohydrate 500 g
  3. 3Sports Research Creatine Monohydrate 500 g label facts snapshot
  4. 4What is in the formula?
  5. 5Strengths, tradeoffs, and red flags
  6. 6Price and value analysis
  7. 7Is there third-party testing or quality proof?
  8. 8Use-case fit, evidence limits, and safety
  9. 9What do real users often report?
  10. 10Alternatives to compare
  11. 11FAQ
  12. 12References and product sources

Who Sports Research Creatine Monohydrate 500 g may fit

  • Tested athletes who value a named sport-certification program.
  • People who want a simple 5 g scoop with no flavor system.
  • Shoppers seeking 100 servings at a moderate price.
  • Readers who prioritize finished-product testing over raw-material branding.

See the wider Sports Research brand analysis and use the creatine dose calculator for routine planning.

Who should skip Sports Research Creatine Monohydrate 500 g

  • People who do not need sport certification and can buy a cheaper generic monohydrate.
  • Anyone who requires immediate availability when the listing is out of stock.
  • People expecting a different result simply because the product is certified.
  • Users with kidney disease or a clinician-directed restriction.

Certification reduces banned-substance risk; it does not replace individual safety context or make loading necessary.

Sports Research Creatine Monohydrate 500 g label facts snapshot

One scoop supplies 5 g of micronized creatine monohydrate. The 500 g tub provides about 100 servings, and Informed Sport is the product’s most decision-relevant quality signal.

Per scoop

Creatine amount

5 g

Matches common maintenance research.

Tub

Serving count

100

Simple long-term value math.

Certification

Athlete signal

Informed Sport

A named finished-product testing program.

Formula

Added ingredients

None listed

No blend or flavor obscures the dose.

Proof status for this review

This is a label-based editorial review. We checked the public label, serving size, active amount, current retailer or brand information, named quality signals, ingredient evidence, and recurring public review themes. It is not a hands-on test, lab certificate, or medical recommendation.

Informed Sport is a verifiable named certification and raises confidence. We did not personally open or mix the powder.

What is in the formula?

The formula is 5 g micronized creatine monohydrate per scoop with roughly 100 servings. No additional active ingredients are needed for the core creatine evidence.

The product is listed as vegan, gluten-free, non-GMO, third-party tested, and Informed Sport certified. The certification matters most for athletes subject to testing.

Creatine monohydrate remains the most studied form. Certification improves quality confidence, not the magnitude of the ingredient’s expected effect.

Evidence match

Form + amount

5 g monohydrate

Excellent alignment with common research use.

Finished product

Testing signal

Informed Sport

Stronger than generic third-party-tested wording.

Supply

At 5 g daily

About 100 days

A practical large-tub routine.

Freshness

What to check

Current stock

Availability on the retailer page can change.

Strengths, tradeoffs, and red flags

What looks strong

  • Strong evidence transfer: 5 g creatine monohydrate is straightforward.
  • Named sport certification: Informed Sport is useful for tested athletes.
  • Single ingredient: no proprietary blend or unnecessary extras.
  • Competitive certified value: about $0.29 per serving at the checked price.

What may change the decision

  • Availability: stock status has changed on the retailer listing.
  • Mixability: clumping or settling appears in some reviews.
  • Certification premium: unnecessary for buyers focused only on the lowest cost.

Red flags before you buy

  • Verify the current Informed Sport listing and received label.
  • Do not confuse certification with a guarantee of better strength gains.
  • Water-weight and GI effects remain possible.
  • Kidney disease or medical restrictions require guidance.

Price and value analysis

At $28.97 for 100 servings, each 5 g serving costs about $0.29. That is strong value for a named sport-certified product, assuming current stock and package details match the listing.

Per serving

5 g cost

About $0.29

Competitive within certified creatine.

Per gram

Ingredient cost

About $0.06

Useful for comparing tub sizes.

Premium purpose

What adds value

Informed Sport

Most relevant for drug-tested sport.

Use the price per effective dose calculator when package size, serving burden, or active amount makes two products look more similar than they are.

Is there third-party testing or quality proof?

Informed Sport certification is a meaningful finished-product signal for banned-substance testing. The listing also states third-party testing, cGMP manufacturing, vegan, gluten-free, and non-GMO positioning.

Certification scope should still be verified against the exact current product and lot, especially when listings or packaging change.

Use-case fit, evidence limits, and safety

NIH ODS identifies creatine monohydrate as the most widely used and studied form and supports performance benefits for repeated short, intense activity.

The product’s label closely matches ingredient research. That does not make every user a responder or turn creatine into an endurance supplement.

Safety boundary

  • Water-weight gain is common.
  • GI discomfort can occur with large doses or poor mixing.
  • Kidney disease or medical restrictions need individualized advice.
  • Tested athletes should maintain documentation for the exact certified product.

If medicines, pregnancy, surgery, kidney or liver disease, abnormal labs, or multiple supplements are part of the picture, use the supplement interaction checklist and involve a qualified clinician or pharmacist.

What do real users often report?

Anecdotal only. These are recurring themes in public customer reviews and community discussions. They are not controlled evidence, and we did not personally use this product.

Recurring positives

  • Simple ingredients, certification, and price are common positives.
  • Many users report easy use in shakes or water.
  • The 100-serving tub is viewed as convenient value.

Recurring negatives

  • Clumping, settling, or scoop inconvenience appears in some reviews.
  • Some users report bloating or GI discomfort.
  • Stock availability can interrupt repeat purchase.

The public pattern supports the product’s practical strengths: clear dose, named certification, and value. Complaints focus on powder handling and availability rather than formula ambiguity.

Alternatives to compare

Compare certification need, raw-material preference, and current price.

FAQ

How much creatine is in one scoop?

One scoop provides 5 g of creatine monohydrate.

Is Sports Research Creatine Informed Sport certified?

The reviewed listing identifies Informed Sport certification; verify the exact current product in the certification database.

How many servings are in the tub?

The 500 g tub provides approximately 100 full servings.

Does certification make creatine more effective?

No. Certification is a quality and banned-substance risk signal, not proof of greater performance benefit.

References and product sources

  1. iHerb product listing – label, price, certification, stock, and public reviews
  2. NIH ODS Exercise and Athletic Performance Fact Sheet – creatine evidence and safety
  3. Informed Sport certification search – current certification verification
  4. Sports Research official product page – current brand formula and certification claims

Update note: Label, price, availability, and quality claims were checked on July 28, 2026. Retailer listings and formulas can change; use the live label before purchase.

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