Start with the vial label. It tells you what the seller says is inside; the matching lab report helps you check that claim.
1. Read the whole name
Write down the full compound name, including any code or blend name. For a blend, find each ingredient and its mg.
2. Find the mg in the whole vial
“10 mg” means the listed amount of peptide in the vial. It does not mean a dose or an amount of water. A vial’s capacity, such as 3 mL or 10 mL, means how much liquid the container can hold. See mg versus mL.
3. Check whether it is powder or liquid
Lyophilized means freeze dried. It can look like powder, a thin layer, or a small solid cake. A nearly empty-looking vial is not proof of its mg. JD BioWorks’ freeze-dried peptide article explains the dry form.
4. Match the batch number
“Lot” and “batch” refer to the code used to track a production group. Match every character to the COA lab report. A different batch’s report cannot verify your vial.
5. Find the directions for this product
Check storage, expiry, and any directions for mixing. Water and tools may need to be ordered separately. Missing instructions are a question for the supplier. If it is a prescribed medicine, use the pharmacy instructions and ask the pharmacist about anything missing.
Keep a photo and its report together
Save the full name, mg, form, batch number, matching report, and storage directions. Next: the five-step beginner start or common beginner questions.
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