Women Bloom Lab Tests and Certificates of Analysis

Questions about our testing

What has Women Bloom actually been tested for?

The finished product is assayed batch by batch for active ingredient content, microbiology and heavy metals. On lot 0125252, every organ came back at 100% of its label claim — liver 150.00 mg, ovary 150.00 mg, kidney, heart and uterus 100.00 mg each — alongside 500.00 mg of collagen peptides. Arsenic, cadmium, lead and mercury were all within specification, and Salmonella, E. coli and S. aureus were absent.

Who does the testing, and is any of it independent?

Two different parties. The finished-product certificate is issued by our NSF-registered contract manufacturer in the United States. The allergen screen is run by an outside laboratory, Contract Testing Laboratories of America, which has no commercial interest in the result — gluten, soy and milk all came back below detection limits.

Where do the beef organs come from?

All five organs come from New Zealand grass-fed cattle, documented supplier by supplier: liver, heart and uterine tissue from Starboard Bio Limited, kidney from Waitaki Biosciences, ovary from Grassland Bovine Limited. Each certificate names the country, the material and the farming system — not a factory address.

Why publish all of this when no law requires it?

Because testing is mandatory and publishing the results is not. Under 21 CFR Part 111 a manufacturer must test and keep records available to the FDA — not to you. Every certificate above is therefore a choice, and it is the one check a buyer can actually perform before paying. If a brand will not show you its paperwork, that is information too.

What is actually inside a certificate of analysis?

Four things, and it helps to know which is which. Identity — confirmation that the material is what the label says it is. Assay — the measured amount of each active against its label claim; on lot 0125252 that is liver 150.00 mg, ovary 150.00 mg, kidney, heart and uterus 100.00 mg each, and 500.00 mg of collagen peptides. Contaminants — heavy metals (arsenic, cadmium, lead, mercury) and microbiology (Salmonella, E. coli, S. aureus). And identification — lot number, manufacturing date, product code, and the signature of the person who released the batch. A document with no lot number on it is not a certificate of analysis.

How often is the testing repeated, and does it cover the bottle I receive?

Batch by batch, not once. A finished-product certificate is tied to a single lot, and the one published above covers lot 0125252, manufactured in October 2025. The New Zealand organ documents are issued per raw-material consignment, each with its own manufacturing and best-before dates. When production moves to a new lot, this page carries the certificate for that lot rather than an average of the old ones. If the lot printed on your bottle does not match the certificate above, ask us and we will send you the document for your lot.

Why do the eight documents carry different dates, suppliers and lot numbers?

Because they are separate tests on separate materials, not copies of one report. The finished-product certificate is issued by the contract manufacturer in the United States, on the blended and encapsulated Women Bloom product. The allergen screen is run by an outside laboratory on that same finished product. The facility certificate covers the plant rather than any single batch. And the five New Zealand documents are specifications from the three suppliers who provided the raw organs — Starboard Bio Limited, Waitaki Biosciences and Grassland Bovine Limited — each dated when that consignment was released. One document covering all of it would mean a single party vouching for everyone else’s work.

What is not on this page?

Three things, and we would rather name them than let you find them missing. There is no pesticide or glyphosate panel — the finished-product certificate covers heavy metals and microbiology, not agricultural residues. The five New Zealand documents are supplier specifications, not assays we commissioned ourselves. And nothing here speaks to whether the product works: a certificate of analysis measures what is in the capsule, never what it does. We applied the same reading to 59 competing products in our Beef Organ Supplement Label Transparency Index 2026.

Each document is summarised in text on its card, so the details are readable without opening an image — by you, by a screen reader, and by a search engine.