Free checklist
The quality checklist
Ten questions to ask before trusting any source. Save it as a PDF or print it.

Photo: Mezidi Zineb / Unsplash
- 01Is there a COA for this exact batch?The lot number on the report matches the lot number on the product.
- 02Was it tested by an independent lab?Third-party testing by a lab with no stake in the result.
- 03Can the lab confirm the report?You can contact the lab directly and verify it.
- 04Is identity confirmed?Mass spectrometry shows the measured mass matches the expected peptide.
- 05Is purity shown with data?An HPLC chromatogram is included, not just a number.
- 06Is net peptide content reported?You know how much of the powder is actually peptide.
- 07Was it tested for contaminants?Endotoxin, and ideally sterility and heavy metals.
- 08Are storage and shipping handled properly?Temperature-sensitive products are stored and shipped to protect them.
- 09Is the labeling clear and consistent?Name, amount, lot, and dates all match the paperwork.
- 10Do you have a licensed provider involved?Testing answers "what is it," not "is it right for me." That question belongs to a provider.
Educational content, not medical advice. Lab testing does not make a product safe or approved for human use. Published by Progredium LLC for Victory Life · victorybiolabs.com