Plain-language explainers on analytical methods, testing standards, and how to read a Certificate of Analysis — written for the teams who put products on shelves.
Nov 12, 20244 min read
A supplement label is a promise. Independent analysis is how that promise becomes provable — to regulators, retailers, and the people who actually take the product.
Read articleNov 12, 20244 min read
Mass spectrometry does two jobs at once: it confirms a peptide is what the label says, and it quantifies exactly how much of anything else came along for the ride.
Read articleNov 12, 20244 min read
Shelf placement increasingly depends on paperwork. Here's what buyers at major retailers look for on a COA before a product ever reaches a store.
Read articleNov 12, 20244 min read
Not every product needs every assay. A well-designed release panel tests what matters, controls cost, and still stands up to scrutiny.
Read articleNov 12, 20244 min read
Lead, mercury, cadmium, arsenic — four numbers that can sink a product. Learn what the limits mean and how to read the report without guessing.
Read articleNov 12, 20244 min read
Two products can both be '98% pure' and still deliver very different doses. The distinction is net peptide content — and it changes how you read a spec.
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