Certificate of Analysis

The lab results, in full.

We sent TinyShield Immune+ to an independent, ISO-accredited lab and asked them to look for 106 things that shouldn't be in it. Here is exactly what came back.

106Contaminants screened
6Panels, all passed
0Over the limit

PharmLabs, San Diego

Independent analytical lab. ISO/IEC 17025:2017 accredited, accreditation #85368 (PJLA).

Product
TinyShield Immune+
Sample ID
SD250820-002
Sample received
August 20, 2025
Results reported
August 28, 2025
Matrix
Tincture
Signed by
Brandon Starr, QA Manager

What they tested for

ND means not detected. Limits are the California action limits the lab tests against.

Heavy Metals4 analytes · ICP/MSMS · analyzed Aug 26, 2025

Pass
AnalyteResultLimit
Arsenic (As)0.00 µg/g1.5
Cadmium (Cd)ND0.5
Mercury (Hg)ND3
Lead (Pb)0.00 µg/g0.5

Microbials6 analytes · plating · analyzed Aug 20, 2025

Pass
AnalyteResultLimit
Shiga toxin-producing E. coliND1 CFU/g
Salmonella spp.ND1 CFU/g
Aspergillus fumigatusND1 CFU/g
Aspergillus flavusND1 CFU/g
Aspergillus nigerND1 CFU/g
Aspergillus terreusND1 CFU/g

Mycotoxins6 analytes · LC/MSMS · analyzed Aug 22, 2025

Pass
AnalyteResultLimit
Ochratoxin AND20 µg/kg
Aflatoxin B1ND
Aflatoxin B2ND
Aflatoxin G1ND
Aflatoxin G2ND
Total aflatoxinsND20 µg/kg

Pesticides67 analytes · LC/MSMS + GC/MSMS · analyzed Aug 25, 2025

Pass

All 67 not detected. The panel runs the full California list, including aldicarb, chlorpyrifos, malathion, permethrin, myclobutanil, carbaryl, imidacloprid and spinosad.

The complete 67-line table is on page 2 of the PDF below.

Residual Solvents19 analytes · GC/FID headspace · analyzed Aug 27, 2025

Pass

Benzene, chloroform, methylene chloride, trichloroethylene, ethylene oxide, toluene, hexane and 10 others: all not detected.

Two showed a trace. Methanol and ethyl acetate were detected below the limit of quantification, meaning the instrument saw something but too little to put a number on it. Both are measured against a 5,000 µg/g limit. We're publishing this rather than rounding it to "all clear," because that is what the lab actually reported.

Filth & Foreign Material4 checks · microscope · analyzed Aug 19, 2025

Pass

No sand, soil, cinders or dirt. No mold. No insect fragments, hair or mammalian excreta. No embedded foreign material. All four checks: none detected.

Don't take our summary for it

This is the lab's own document, unedited. The QR code on it verifies the results against PharmLabs directly.

TinyShield Immune+ Certificate of Analysis, page 1 TinyShield Immune+ Certificate of Analysis, page 2
Download the full COA (PDF)
What this report covers, and what it doesn't. These panels test for contaminants: what is not in the bottle. They are not a potency assay, so they don't measure the milligrams of vitamin C, zinc, elderberry, quercetin or NAC. Those come from the supplement facts panel. This certificate covers the sample submitted on August 20, 2025.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.