Full record · 810157850249 · back to the summary
NatureWise Vitamin C 1000mg Capsules - Extra Strength Vegan Vitamin C for Daily Antioxid…
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
The 1 g vitamin c claim matches the panel
We did the comparison: the listing claims 1 g of vitamin c, and the listing-image panel shows 1 g vitamin c 1 capsule. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Vitamin C | 1,000 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a declared “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; any remaining comparison concerns the front-label framing.
vision:google/gemini-flash-1.5 Amounts are shown as declared panel data, not independently lab-tested contents.
Every check we ran
Each ingredient’s 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.
Exact trademark owner identified
USPTO lists HeartWise Inc. (CORPORATION) in OREGON, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
No data yet: Testing claimed — documentation not found
The listing claims third-party testing without naming any lab or certifier, so the claim can't be verified as stated.
Listing claim matches the Supplement Facts panel
The listing claims 1 g; the photo-read Supplement Facts panel shows Vitamin C at 1 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
Not found in NIH's DSLD label registry
The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.
UPC valid, no independent record
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
180-day review-count history is on file
Exact-listing history records written-review counts from 117 on 2026-01-30 to 162 on 2026-07-20 (net +45). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…ish, shellfish, or sesame. USA MANUFACTURED, 3RD PARTY TESTED: NatureWise Vitamin C Chewable Tablets are 3…” | Claimed, not verifiable We looked for: a named laboratory, a certificate of analysis, or a certification-registry entry | No named laboratory, no certificate of analysis, and no certification-registry entry matching this product was located. |
| Origin claim “…3rd party tested for purity and efficacy and manufactured in the USA with clean, high-quality ingredients in a cG…” | Claimed, not verifiable We looked for: customs records or label filings showing where ingredients were sourced and where it was made | “Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product. |
| Benefit claim “…gan Vitamin C for Daily Antioxidant & Immune Support - Non-GMO, USA Manufactured - 120 Capsules[1…” | Not assessed We looked for: whether the ingredient doses on the label match the doses used in published research | Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not assessed — not as a negative. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
Verifiability profile — 4 of 6 public signals
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| UPC (barcode) — also our record ID | 810157850249 |
| Brand | NatureWise |
| Source listing identifier | B0DB3MDK8B |
| Retailer listing title | NatureWise Vitamin C 1000mg Capsules - Extra Strength Vegan Vitamin C … show full titleNatureWise Vitamin C 1000mg Capsules - Extra Strength Vegan Vitamin C for Daily Antioxidant & Immune Support - Non-GMO, USA Manufactured - 120 Capsules[120-Day Supply] |
| USPTO brand owner | HeartWise Inc. · CORPORATION · OREGON, USA |
| Owner filed address | 472, 2973 Harbor Blvd., Costa Mesa, CALIFORNIA 92626, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Capsule |
| Servings per container | 120 |
| Pack statement | 120 VEGAN CAPSULES |
| Badges printed on pack | VEGAN, NSF CERTIFIED GLUTEN FREE, 3rd PARTY TESTED, USA, NON GMO |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Vitamin C | 1,000 mg | High clearly legible in the photo |
Claims printed on the packaging:
“Immune System Support*” · “Supports Collagen Synthesis*” · “Provides Antioxidant Support*” · “EXTRA STRENGTH” · “1,000 mg of Vitamin C per serving” · “powerful antioxidant and immune system support” · “CLEAN, POWERFUL IMMUNE SYSTEM SUPPORT” · “This one-capsule-per Day Vitamin C provides important immune system support”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
A brand storefront was found, but no exact-product price was published or identity-bound at build time.
Brand store naturewise.com: 114 supplement products (+1 merch items) — for comparison, single-focus brands typically carry 5–30 products; very broad catalogs are common among companies that rebrand ready-made formulas — a pattern note, not a verdict.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science
No knowledge-base entry yet for this formula's active ingredients — entries are added as the KB grows. Absence of a science card is a coverage gap, not a judgment.
Ingredient science — NIH references
Vitamin C — NIH ODS · MedlinePlus · PubMed (11,019) · UL 2000 mg (total intake, adults)
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the declared amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Record 810157850249 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai