Public beta — collected on 25 Aug 2026 and not yet fully checked by a human. What that means
Sports Research Creatine Monohydrate, Unflavored (500 g)
B · Independently tested
Cost
$0.29
per 5g creatine monohydrate
$28.97
per container · iHerb
Amount per serving
5g creatine monohydrate
Servings per container
100
Units needed per dose
1.00 scoop
Doses per container
100.0
Cost per serving
$0.29
- Servings per container (100) is DERIVED from the 500 g net weight divided by a 5 g serving, not read from the label. Needs label confirmation.
Delivery
Delivery cost
Free
Qualifies for free delivery (orders over $25.00).
iHerb describes this free-delivery threshold as a limited-time promotion, not a standing policy. Checked Aug 25, 2026. If it ends, the delivered cost of this product goes up.
Cost per dose delivered
$0.29
Delivery policy: iHerb — iHerb Shipping Info & Policy · checked 2026-08-25 · not human-verified
Where to buy
iHerb · lowest price
we earn nothing on this link — their affiliate program is not live for us yet
stale — checked 2 days ago$28.97Buy
Ordered by price, lowest first, and labeled so you can see what each link earns us. Commission is never an input to that ordering — if the cheapest retailer pays us nothing, that is still the one we send you to. Today no link on this page earns us anything: we have applied to affiliate programs but none is live, so every Buy button below is a plain retailer link.
Verification — Tier B: Independently tested
A third party with no commercial stake in the product has tested it and published the result — Informed Sport, Informed Choice, BSCG, or an independent laboratory. What that testing covers varies by program and is not always what you would assume: Informed Sport and Informed Choice screen finished batches for substances banned in sport and review manufacturing procedures on paper, which is not the same as confirming the label’s dose or testing for heavy metals. The listings below say which program this is, so you can check what it actually covers.
- Current listing found: Informed Sport.
- NSF Certified for Sport lists this product, but the listing does not cover the package size shown here. NSF lists this brand's creatine at 450 g. The 500 g package priced here is not among the listed sizes - certification scope for this specific package needs confirmation.
- Checked USP Verified database on 2026-08-25: not listed.
NSF Certified for Sport — currently listed (1751614)
NSF lists this brand's creatine at 450 g. The 500 g package priced here is not among the listed sizes - certification scope for this specific package needs confirmation.
What NSF Certified for Sport checks
| Confirms the label’s dose | Yes |
| Tests for heavy metals / contaminants | Yes |
| Screens for substances banned in sport | Yes |
| Reviews manufacturing | On-site audit |
| Testing frequency | Periodic |
From the program's own published description of its process. Source. “Not stated” means the program does not publish a clear answer — it does not mean no.
USP Verified — checked, not listed
USP Verified covers vitamins, minerals, multivitamins, fish oil and probiotics. Its public product listing has no creatine category. Checked 2026-08-25.
Source: U.S. Pharmacopeia — U.S. Pharmacopeia public product listing · checked 2026-08-25 · not human-verifiedInformed Sport — currently listed
Informed Sport records individual batch IDs and no package size at all, so the package-scope question that applies to NSF listings does not arise here.
What Informed Sport checks
| Confirms the label’s dose | Not stated |
| Tests for heavy metals / contaminants | Not stated |
| Screens for substances banned in sport | Yes |
| Reviews manufacturing | Paper-based review |
| Testing frequency | Every batch |
From the program's own published description of its process. Source. “Not stated” means the program does not publish a clear answer — it does not mean no.
No test reports located for this product.
Not established: Heavy-metal testing, Label-accuracy testing, Vegan status.
Absence of data is not evidence that a product is clean. It means nobody has published a result we could find.
Label
Form
powder
Serving size
1 scoop
Active ingredient
5g as labeled
Servings per container (100) is DERIVED from the 500 g net weight divided by a 5 g serving, not read from the label. Needs label confirmation.
Vegan
Unknown
Gluten free
Unknown
Allergens
Unknown
Other ingredients
Unknown
Label read from: Sports Research — Creatine Monohydrate, Unflavored (500 g) - Supplement Facts panel · checked 2026-08-25 · not human-verified
Public beta — real data, mostly not yet human-verified. These products, prices and certification listings were collected from NSF's Certified for Sport database, the LGC Informed database, iHerb and BulkSupplements. Every claim links to the source it came from, and you are welcome to check any of them.
- Servings per container are derived from net weight rather than read off the label, except where a note on the product says otherwise.
- Most source records have not been checked by a person. The ones that have say so.
- Amazon and Walmart are not included, so “cheapest” means cheapest among the retailers we track.
- Prices go stale. Each one shows when it was last checked, and says so when it is older than the retailer allows us to cache it.
Found something wrong? Tell us — corrections are the point of publishing this early.