Full label filed with NIH — ingredients on public record
Label #316109 “Immune Defend” (Clean Nutraceuticals), entered 2024-07-25, with the full Supplement Facts on file. Company on file: Manufacturer — Clean Nutraceuticals.
Full record · lc-748cecbe · back to the summary
Q Defend Quercetin Supplement with Zinc Vitamin C Vitamin D Elderberry Turmeric Black Pe…
Exact product checkedGTIN not published · checked 2026-08-01
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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
What the label discloses
7listed rows
6separately quantified
1combined blend totals
The listing-image panel publishes 6 separately ingredients with amounts and 1 combined blend total. Ingredients inside a blend do not have separate amounts.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Vitamin C (as ascorbic acid) | 1000 mg | — | |
| Vitamin D (as cholecalciferol) | 125 mcg | — | |
| Zinc (zinc citrate, zinc gluconate, and zinc picolinate) | 50 mg | — | |
| Clean Q-Defend™ Immune Proprietary Blend | 350 mg | — | |
| Elderberry (Sambucus nigra) (Fruit) Extract (10:1) | 100 mg | — | |
| Sophora Japonica (Sophora japonica) (Flower bud) Extract (10:1) (Quercetin) | 100 mg | — | |
| Black Pepper (Piper nigrum) (Fruit) Extract (95% Piperine) | 5 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; the open question is whether those listed amounts are independently verified and how they compare with relevant research.
vision:claude-cli:subscription Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
What checked out2
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
The review count moved gradually, not in one burst
Written reviews rose from 7 to 14 between October 23, 2025 and July 17, 2026. The largest rise inside any single 30-day window was about 5, so the count moved in steps rather than in one burst.
Documented concerns
What needs caution3
These are documented contradictions or claims that need more evidence. They are separate from missing data.
Vitamin D is above the adult upper limit
The panel lists 125 mcg vitamin d. NIH gives 100 mcg as the adult Tolerable Upper Intake Level for adults; 100 mcg = 4,000 IU. That is about 1.2 times the limit.
Zinc is above the adult upper limit
The panel lists 50 mg zinc. NIH gives 40 mg as the adult Tolerable Upper Intake Level for adults, from all sources. That is about 1.2 times the limit.
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.
“Lab tested” claimed, but no lab or report named
The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.
Multiple USPTO brand-owner records are shown
USPTO returned multiple live supplement-class records for the exact brand wordmark: ALLSEASON ENTERPRISES LLC, ALLSEASON IPCO, LLC. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Multi-ingredient formula — panel read, serving weight unknown
We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.
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.
No recall found — which is not the same as being tested
This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.
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 16 on 2025-10-18 to 14 on 2026-07-17 (net -2). 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
Can you send the certificate of analysis (COA) for the lot number on my bottle?
A real COA names the testing laboratory, the test date, the lot it covers, and what was measured. “Third-party tested” with no document behind it is a marketing sentence.
2
What is the product’s UPC or GTIN?
The barcode is how a product gets matched to outside records — certification registries, label databases, recall data. Without it, almost nothing can be cross-checked.
3
What is the amount of each ingredient inside the proprietary blend?
A blend total tells you nothing about whether any single ingredient reaches a dose used in research. Brands may decline — that answer is informative too.
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
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 |
|---|---|---|
| Quality-testing claim “…Lab Tested…” | Claimed, not verifiable We looked for: the observed listing, saved brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried | No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur. |
| Benefit claim “Q Defend Quercetin Supplement with Zinc Vitamin C Vitamin D Elderberry Turmeric Black Pepper Garlic Ginger Sea Moss Lysine Stinging Nettle Reishi Mushroom Immune Support ” | 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 (zinc citrate, zinc gluconate, and zinc | 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
✓ Supplement Facts visible in photos✓ Found in NIH's label catalog (DSLD)✓ Brand's own store found· Per-serving dose established — not published· UPC / GTIN published — 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
| LookCloser record ID | lc-748cecbe (internal — no barcode published, which limits cross-checking) |
| Brand | Clean Nutraceuticals |
| Source listing identifier | B0F2ZV9V42 |
| Retailer listing title | Q Defend Quercetin Supplement with Zinc Vitamin C Vitamin D Elderberry… show full titleQ Defend Quercetin Supplement with Zinc Vitamin C Vitamin D Elderberry Turmeric Black Pepper Garlic Ginger Sea Moss Lysine Stinging Nettle Reishi Mushroom Immune Support 120 Capsules by Clean Nutra |
| USPTO brand-owner record | ALLSEASON ENTERPRISES LLC · SOUTH DAKOTA, USA; DELAWARE, USA · registration 7031117 · Ste 214-1619, 401 E 8th St, Sioux Falls, SOUTH DAKOTA 57103, UNITED STATES |
| USPTO brand-owner record | ALLSEASON IPCO, LLC · DELAWARE, USA · registration 7942428 · 7582 Las Vegas Blvd. S., #3015, Las Vegas, Nevada 89123, UNITED STATES |
From the label (photo-read)
| Serving size | Serving Size 2 capsules |
| Servings per container | 60 |
| Pack statement | 120 CAPSULES |
| Badges printed on pack | Non-GMO, Vegetarian, Lab Tested, Vegan |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Vitamin C (as ascorbic acid) | 1000 mg | High clearly legible in the photo |
| Vitamin D (as cholecalciferol) | 125 mcg | High clearly legible in the photo |
| Zinc (zinc citrate, zinc gluconate, and zinc picolinate) | 50 mg | High clearly legible in the photo |
| Clean Q-Defend™ Immune Proprietary Blend | 350 mg | High clearly legible in the photo |
| Elderberry (Sambucus nigra) (Fruit) Extract (10:1) | 100 mg | High clearly legible in the photo |
| Sophora Japonica (Sophora japonica) (Flower bud) Extract (10 | 100 mg | High clearly legible in the photo |
| Black Pepper (Piper nigrum) (Fruit) Extract (95% Piperine) | 5 mg | High clearly legible in the photo |
Claims printed on the packaging:
“ALL IN ONE” · “Q-Defend Supplement” · “All-In-One Q-Defend” · “IMMUNE SUPPORT*” · “ANTIOXIDANT SUPPORT*” · “RESPIRATORY HEALTH*” · “COMPLETE ALL-IN-ONE SUPPLEMENT FORMULA” · “These 20 Supplements Are Inside Our Single Supplement!”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Supplement Facts — NIH DSLD registry
serving: 2 Capsule(s) · contents: 60 Capsule(s) · label #316109 at dsld.od.nih.gov
| Ingredient | Amount per serving |
|---|---|
| Vitamin C | 1000 mg |
| Vitamin D3 | 125 mcg |
| Zinc Blend | 50 mg |
| Proprietary Blend | 350 mg |
mcg = 1/1,000 of a mg. As filed in the NIH Dietary Supplement Label Database — the authoritative digitization of the printed label. Label versions can lag reformulations.
Ingredient science — NIH references
Vitamin D: the panel lists 125 mcg; the NIH Tolerable Upper Intake Level is 100 mcg (×1.2 — adults; 100 mcg = 4,000 IU). NIH ODS ↗
Zinc: the panel lists 50 mg; the NIH Tolerable Upper Intake Level is 40 mg (×1.2 — adults, from all sources). NIH ODS ↗
Vitamin C — NIH ODS · MedlinePlus · PubMed (11,019) · UL 2000 mg (total intake, adults)
Vitamin D — NIH ODS · MedlinePlus · PubMed (26,500) · UL 100 mcg (adults; 100 mcg = 4,000 IU)
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 lc-748cecbe · built August 02, 2026 · lookcloser.ai · corrections@lookcloser.ai