“A HEALTHY IMMUNE”
Evidence →Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Exact product checked · GTIN 00860002614861Primal Harvest · checked Jul 27, 2026 · on sale since Nov 9, 2020🇺🇸 USPTO wordmark owner · Primal Harvest LLC · NEW YORK, USA; DELAWARE, USAPackage says distributed by: Primal Harvest LLC. · 2980 McFarlane Rd, Miami, FL 33133
Quick read · Primal Harvest
Primal Harvest Immune Defense - Daily Supplement
Checked against public sources on July 27, 2026 · LookCloser does not sell or recommend supplements.
60capsules · 30 servings
Does the marketing hold up?
The observed listing says it is tested, but names no lab or certifier. A testing badge without an issuer or report is a marketing claim, not evidence. Ask for the lab name and lot-specific report.
Is the dose real?Panel read — dose not verified11 ingredients listed; no advertised amount we could confirm against them
What a serving costs$1.03per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇺🇸Primal Harvest LLClimited liability company · NEW YORK, USA; DELAWARE, USA
Is it the real thing?✓Barcode matches outside records
Trouble on record?✓No recalls found
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
2◖ partly confirmed2? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Vitamin C (as Ascorbic Acid) | 500 mg |
|---|---|
| Vitamin D3 (as Cholecalciferol) | 25 mcg |
| Vitamin K2 (as as Menaquinone-7) | 200 mcg |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 30 mg |
| Zinc (as Zinc Amino Acid Chelate) | 20 mg |
| Reishi (Ganoderma lucidum) Fruiting Body Extract, 10% Polysaccharides | 200 mg |
| Organic Lion's Mane (Hericium erinaceus) Mycelium/Fruiting Body Extract | 100 mg |
| GOS (Galacto-oligosaccharides) | 150 mg |
| Bifidobacterium bifidum | 2.5 bil CFUs |
| Lactobacillus acidophilus | 4.5 bil CFUs |
| Black Pepper (Piper nigrum) Fruit Extract | 10 mg |
Printed on the package: GMP · MADE IN THE USA · GLOBALLY SOURCED INGREDIENTS
We read 11 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Marketing claims, checked
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed2
“in a GMP-certified facility and third-party tested, with formulas designed to help us live well,”
Evidence →“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently2
“IN THE USA WITH GLOBALLY SOURCED”
Evidence →“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
“in a GMP-certified facility and third-party tested, with formulas designed to help us live well,”
Evidence →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.
We looked and found no public proof. That does not count against the product.
Quick read · 1 useful finding
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs the label honest?
Every ingredient shows its amount · 11 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingWhat remains open 3
- No FDA recall matched this brand in the current search.
- We have not found a public label filing for this exact product.
- Barcode checksum is valid; no independent product record was found.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
Primal Harvest LLCLimited Liability Company · exact supplement-class mark for PRIMAL HARVEST
Filed address
814 FULTON STREET STE C, FARMINGDALE, NEW YORK 11735, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Research behind the findings
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Background reading
What the research says about these amounts
Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.
The panel lists 20 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside that range.
0studied 8 mg–40 mg
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$30.85
$1.03 per labeled serving
matching UPC/GTIN · checked Jul 27, 2026
View on Amazon ↗iHerb
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search iHerb ↗Target
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗Walmart
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Only one exact price was available at build time; prices change by date, seller, and promotion.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built July 27, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.