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.
Full record · 033984037205 · back to the summary
Solgar Zinc 50 mg, 100 Tablets - Zinc for Healthy Skin, Taste & Vision
Exact product checkedGTIN 00033984037205 · checked 2026-07-23
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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.
Panel, decoded
The 50 mg zinc (as zinc gluconate) claim matches the panel
MARKETING50 mg — listing title
PANELZinc (as zinc gluconate) 50 mg — same amount
matches panelWe did the comparison: the listing claims 50 mg of zinc (as zinc gluconate), and the listing-image panel shows 50 mg zinc (as zinc gluconate) 1 tablet. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Zinc (as zinc gluconate) | 50 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “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-2.5-flash Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
What checked out3
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
Barcode confirmed in an outside database
UPCitemdb resolves 033984037205 to "Solgar Zinc 50 - 100 Tablets" (Solgar) — consistent with this listing.
The review count moved gradually, not in one burst
Written reviews rose from 669 to 675 between June 9 and August 18, 2026. The largest rise inside any single 30-day window was about 4, so the count moved in steps rather than in one burst.
Documented concerns
What needs caution0
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 missing7
We looked for these signals but could not settle them from public sources. A gap is not a strike.
The listing doesn't publish enough to check the math
The saved listing evidence does not establish net weight, per-serving dose, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.
Multiple USPTO brand-owner records are shown
USPTO returned multiple live supplement-class records for the exact brand wordmark: Société des Produits Nestlé S.A. (société anonyme (sa); SWITZERLAND), SOLGAR CO., INC., Solgar Co., Inc.. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Research context is available for the listed ingredients
Published sources describe how zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Zinc fact sheet, PubMed search: zinc supplementation trial.
FDA recall appears in this brand's history
This recall is not about the product on this page. Nestle Product Technology Center - Nestle Health Science recalled a different product on December 22, 2023. FDA has since closed that case. The recalled item was “Solgar, Triple Strength, Shellfish -Free, Glucosamine Chondroitin MSM, 120 Tablets per bottle. Glass Bottle, 12 per Case, Store at room temperature . Product Number -1319”. FDA recorded the reason as “Nestle Health Science has initiated a recall of Solgar Glucosamine Chondroitin, 120 Tablets, in Glass bottle, 12 bottles per case because of error during packaging in which a A Megasorb B-Complex product was filled into”. Verify at FDA’s recall database.
Public label filing not saved
We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.
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.
180-day review-count history is on file
Exact-listing history records written-review counts from 668 on 2026-05-26 to 675 on 2026-08-18 (net +7). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
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.
Ask the brand or seller
1
Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?
Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.
Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.
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 033984037205.
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.
What the listing promises — claim by claim
Why is this shown?
A listing’s promises are the reason people buy. Each one gets its own row: what was promised, what evidence would settle it, and what we could actually find. We never call a claim false — only whether proof proportionate to it exists on the public record.
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “Solgar Zinc 50 mg, 100 Tablets - Zinc for Healthy Skin, Taste & Vision - Immune System & Antioxidant Support - Supports Cell Growth & DNA Formation - Non GMO, Vegan, Glut” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed. |
“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.
This label vs. the doses studied
Why is this shown?
An ingredient can be well-studied at one amount and barely studied at the amount in your bottle. This lines the label up against the doses researchers actually used. It answers ‘are these the same numbers?’ — never ‘should you take this?’
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Zinc (as zinc gluconate) | shaded = doses used in studies (8 mg–40 mg) · bar = this label | 50 mg — above the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Documented cautions
- zinc — daily oral use; sustained high intakes can interfere with copper absorption — a documented interaction, not advice
Statements from published sources about these ingredients — not advice about this product, and not a complete safety review. Anyone taking medication should talk to a pharmacist or clinician.
Verifiability profile — 3 of 6 public signals
✓ UPC / GTIN published✓ Supplement Facts visible in photos✓ Brand's own store found· Per-serving dose established — not published· Found in NIH's label catalog (DSLD) — not published· Third-party lab named or registry-certified — not published
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 | 033984037205 — via source listing UPC |
| Brand | Solgar |
| Source listing identifier | B000A6LUC6 |
| Retailer listing title | Solgar Zinc 50 mg, 100 Tablets - Zinc for Healthy Skin, Taste & Vision… show full titleSolgar Zinc 50 mg, 100 Tablets - Zinc for Healthy Skin, Taste & Vision - Immune System & Antioxidant Support - Supports Cell Growth & DNA Formation - Non GMO, Vegan, Gluten Free - 100 Servings |
| USPTO brand-owner record | Société des Produits Nestlé S.A. (société anonyme (sa); SWITZERLAND) · SWITZERLAND · registration 7583134 · SWITZERLAND); CH-1800 Vevey, SWITZERLAND |
| USPTO brand-owner record | SOLGAR CO., INC. · NEW YORK, USA; SWITZERLAND · registration 1105419 · 410 OCEAN AVENUE, LYNBROOK, NEW YORK 11563, UNITED STATES |
| USPTO brand-owner record | Solgar Co., Inc. · NEW YORK, USA; SWITZERLAND · registration 1141226 · 410 Ocean Ave., Lynbrook, NEW YORK 11563, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Tablet |
| Pack statement | 100 TABLETS |
| Badges printed on pack | Certified Gluten-Free, PARVE, GMO, Non-GMO, Vegan, GF, Gluten Free, Dairy Free, Gluten-Free, Kosher |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Zinc (as zinc gluconate) | 50 mg | High clearly legible in the photo |
Claims printed on the packaging:
“ANTIOXIDANT, SKIN & IMMUNE SYSTEM SUPPORT*” · “Non-GMO” · “GLUTEN, WHEAT & DAIRY FREE” · “SUITABLE FOR VEGANS” · “DIETARY SUPPLEMENT” · “TAKE ONE (1) TABLET DAILY” · “IMMUNE SUPPORT” · “BEAUTY & SKIN HEALTH”
Read by a vision model from 6 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
We found a brand storefront, but we could not match any price on it to this exact product when we checked.
Official brand domain: www.solgar.com. This storefront does not expose a complete public catalog count.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Zinc — NIH ODS · MedlinePlus · PubMed (19,708) · UL 40 mg (adults, from all sources)
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 listed amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
zinc — NIH ODS — Zinc fact sheet · PubMed search: zinc supplementation trial · ClinicalTrials.gov — 1,598 registered studies
ℹ Use pattern in research: daily oral use; sustained high intakes can interfere with copper absorption — a documented interaction, not advice.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record 033984037205 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai