Lab results

Every lot, every certificate of analysis

Find the lot number printed on your bottle, then read what the laboratory measured in that batch. Every figure on this page is transcribed from the certificate issued for that specific lot.

Which lots are published now?

Five, one per product. Each row links to that product's full transcription and to the document itself.

The lab sample ID is the laboratory's own reference for the material it received, which is the string to quote if you contact the laboratory directly. The date shown is the date the laboratory completed testing, or for the Neurofix+Chill lot the date the report was released, because that certificate carries no per-test date column. Each certificate is issued to Vox Nutrition, the contract manufacturer that produces our formulas, and it names the lot in your bottle.

Saffron360 certificate · NMN360 certificate · the other 3 documents are not yet hosted here, and we will send a copy to anyone who asks at hello@numilove.com. Nothing here is gated.

What was measured against the label?

Seven analytes across the 5 lots are checked against a stated specification. Everything else on those certificates is a contaminant screen rather than a label check.

The Saffron360 row is an identity test rather than a quantity. FTIR compares the powder against a reference standard for Crocus sativus and reports whether it matches, so that certificate states no milligram figure and no coloring-strength figure. The NMN360 row is the only measured dose in the archive.

What did the heavy metal screens find?

All 5 lots were screened for arsenic, cadmium, lead and mercury. No lot exceeded a stated limit. The 4 Ethos lots report against a USP limit, and the Neurofix+Chill lot reports measured concentrations with no numeric limit set against them.

LOQ is the limit of quantification, the lowest concentration a method can reliably measure, and a result below it means the analyte was not detected at a measurable level. The Ethos lots are tested by ICP-MS under USP <233>. The Neurofix+Chill lot is tested by ARL ICPMS 8.016, whose specification column reads Record only for each metal, so that report states the measured concentration without setting a numeric limit against it.

What did the microbiological screens find?

Seven organisms per lot, 35 results in total. Every one came in at or under its limit, and the 3 pathogens screened were not detected in any lot.

The 4 Ethos lots are screened by Petrifilm and qPCR under USP <2021> and USP <2022>, and each of those certificates also records that the sample was inspected and found free from visual mold, mildew and foreign matter. The Neurofix+Chill lot is screened under USP <2021>, USP <2022> and AOAC 991.14, and that laboratory reports none detected where growth fell below its own detection limit.

Who ran the testing?

Two laboratories, and their standards wording is not the same. That difference is worth reading rather than skipping, because the phrase third-party tested covers both and doesn't distinguish between them.

The ARL certificate states its accreditation directly, so the Neurofix+Chill lot is the one lot here described as tested by an accredited laboratory. The Ethos certificates carry an accreditation number and state conformance without naming the body that issued it, so those 4 lots are described as tested to ISO/IEC 17025:2017 standards instead.

What this archive does and does not establish

Check your own bottle

The lot number is printed on the bottle. Find the matching row above. That takes seconds. If the code differs from the one shown, your bottle is from a batch we've since replaced here. Ask for that batch's certificate at hello@numilove.com or scan the code on the bottle.

Want to run the same checks against any brand, ours included? The 7-step verification checklist walks through what to ask for and what a certificate can and can't prove.

See the transparency page

A laboratory issues its report to whoever submits the sample, so these certificates carry the name of Vox Nutrition, the contract manufacturer that produces our formulas. The lot number on each one is the lot in your bottle.

Vox Nutrition commissions each lot's certificate from a laboratory owned by neither company, which is what makes it an independent check rather than a self-assessment.

Almost every supplement on the shelf is made by a contract manufacturer. The difference is that most brands don't tell you which one.