The dose claim fits the serving — physically possible
Claimed 5,000.0 mg is 100% of the ≈5,000 mg serving (serving size printed on the packaging (photo-read from listing images)) — within physical limits.
LookCloser record · 785923131580 · methodology v0.1
Optimum Nutrition Creatine, Micronized Creatine Monohydrate Powder
Result
HIGH public verifiability
No contradictions found at this check depth Passed every check we could run — not an endorsement; read the record. Evidence availability only; this does not establish safety or effectiveness.
5 of 6 public trust signals found · 0 product-specific concerns
The short read
This supplement lists 5 grams of Creatine Monohydrate per serving, which is consistent with the Supplement Facts panel. This means the amount of the listed ingredient per serving matches what's stated on the product's label. We could not verify the authenticity of online reviews at this time. You can check if the Supplement Facts panel on your product matches the one shown in the listing photos.
Why this result?
We ran this product through public-record checks — label math, barcode registries, FDA recall lists, published lab tests. This banner sums up what those checks could and couldn’t confirm. Green means nothing public contradicted the label — not proof it works or is safe. Gray means the data to check simply isn’t public: a gap, not a verdict. We show the evidence; the conclusion is yours.
Confirmed evidence
What checked out08
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
Listing claim matches the label panel
The listing claims 5 g; the photo-read Supplement Facts panel shows Creatine Monohydrate at 5 g per serving. The two independent statements agree.
Creatine Monohydrate dose matches the amounts used in studies
label claims 5000 mg/serving — within the range commonly used in research (3–5 g/day maintenance across trials (short loading phases use more)). Sources: NIH ODS — Exercise & Athletic Performance fact sheet, ISSN position stand on creatine (PubMed).
Taken the way the research studied it
Nothing in this listing contradicts how these ingredients were studied (creatine monohydrate). For example, creatine monohydrate: studied as a daily supplement — the effect comes from muscle saturation over weeks, not from timing a dose before a workout. Sources: NIH ODS — Exercise & Athletic Performance fact sheet, ISSN position stand on creatine (PubMed).
Every ingredient amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Pack math confirmed from the label
60 servings × 5 g = 300 g, matching the printed net weight 300 g (NET WT 10.58 OZ (300 G)). Any different figure in the marketplace’s shipping-weight field describes packaging, not the product.
Full label filed with NIH — ingredients on public record
Label #57442 “Micronized Creatine Powder Unflavored” (ON Optimum Nutrition), entered 2016-03-24, with the full Supplement Facts on file — see the panel below. Company on file: Manufacturer — OPTIMUM NUTRITION, Aurora, IL.
Barcode confirmed in an outside database
UPCitemdb resolves 785923131580 to "Optimum Nutrition Micronized Creatine Powder, Unflavored, 10.6 oz (300 g) (B00HF" (Optimum Nutrition) — consistent with this listing.
Documented concerns
What needs caution00
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
What is still missing02
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Reviews not analysed yet
Marketplace rating 4.6★ across 56,384 ratings. Authenticity not analysed: burst, purge and stockout patterns need price/review history.
This brand had a recall in the past (now closed)
Brand-level history, not a finding about this product. Lyons Magnus, Inc recalled a product on 2022-07-22: “Findings and potential for Cronobacter sakazakii and Clostridium botulinum.” (status: Terminated, case closed). The recalled product was: “Optimum Nutrition Gold Standard 100% Whey Chocolate 11 fl oz (325mL). UPC 7 48927-06409 4. Shake well. Best when served chilled. Manufactured for Optimum Nutrition, Inc., 350” — not necessarily the product on this page. Verify at FDA’s recall database.
What to ask and check
What would settle the open questions
Why is this shown?
Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.
Check for yourself — no one’s permission needed
1
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
2
Scan the barcode on the package and confirm it reads 785923131580.
A mismatch between the barcode on the box and the one on the listing is worth pausing over — it can indicate a different variant, a repack, or a counterfeit.
3
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
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Record built July 21, 2026. Sources: source listing (live fetch) · brand's own storefront · published independent assays (NOW Foods 2024, SuppCo 2025; brand-level) · PubMed · openFDA · Open Food Facts · NIH DSLD · LookCloser ingredient KB. Evidence-tiered statements of documented fact; conclusions belong to the reader. Beta: this report isn’t yet independently archived — treat it as a well-sourced starting point, not a certificate. Evidence-based corrections welcome.