How To Verify A VigorHorse Batch

All five are printed or supplied by the seller. None of them is a measurement, and this website does not present any of them as one.

The distinction that matters here is between a reference and a result. A lot code is an index: it lets a manufacturer find the paperwork for a run, and it lets a buyer say which run they have. A certificate of analysis is a document with figures in it, produced by a laboratory, naming methods and limits.

This desk holds the first and not the second. Saying so is more useful than implying otherwise, because a reader who knows which one they have been given can ask for the other.

The label revision row deserves a line of its own, because it is the field that settles the most arguments. Artwork changes: a panel is reformatted, a caution is reworded, an ingredient order is adjusted. A revision mark dates the version in your hand, which is what separates a genuine label change from a page on this website that has gone out of date.

The two statements at the bottom of the table are the manufacturer's own words rather than certifications. “Produced in a GMP Facility” and “Made in the USA with globally sourced ingredients” are printed on the jar, they are more precise than the flat roundels in the seller's artwork, and the testing and quality page audits both against the marks that travel with them.

Because it turns a jar into a member of a set. Without one, a complaint is one person's account of one container; with one, it is a question about a production run that a manufacturer can answer from its own records.

None of these scenarios requires a test result. They require an index, and an index is exactly what a lot code is.

That is the fair account of what VIG-26/GO-6654 gives a buyer. It is not proof of anything about the contents, and it is genuinely useful, and both of those are true at once. A jar with no code at all would be the finding worth worrying about, and this one is not that.

• The name and address of the testing laboratory, and the date it ran the work.
• The lot code it tested, matching the code on the jar rather than a reference number supplied separately.
• The methods used, named specifically, because a method decides what a result means.
• Identity confirmation for each botanical, which is the check that would settle the catuaba species question on the ingredients page.
• Heavy metals, microbial counts and the limits each result is measured against.
• A screen for undeclared pharmaceutical analogues, which is the documented hazard in this category rather than a hypothetical one.

That last line is the one worth asking about. The adulteration survey, a 2022 screening study and the analysis of FDA warning letters all describe the same pattern in this aisle, and a screen for it is the single most useful line a certificate in this category could carry.

Publishing that list is not an accusation. It is a description of what would answer the question completely, so that a reader can tell how far a reference number gets them and what to ask for next.

It is also a list worth carrying to any product in this aisle rather than to this one alone. A jar that publishes a document with a laboratory name, a date, a method and a limit on it has answered questions nobody else in the category is answering, and that is a fair thing to reward.