Peptide Label Template

About This Site

This site is a small, independent project. It does one job: it helps you make a clear label for a small vial and print it on a label you already own.

Last updated October 5, 2026

Who runs it

It is run on its own. It is not a pharmacy, a clinic, a lab or a store. It does not sell anything. It takes no payment, ads or sponsorship from any printer maker, label maker or anyone else named on its pages.

What the label maker does

  • It draws your label on a picture of a vial as you type.
  • It prints only the labels, at their real size, on a thermal printer or a US Letter label sheet.
  • It saves the label as a PNG or a PDF, made on your own device.
  • It can add a QR code. The code holds only the words on the label and does not link anywhere.

What it will not do

  • It will not suggest a strength, a dose, a schedule or a product.
  • A label shows what is in the vial, never how or when to use it. It will not print a schedule, a time of day or a dose.
  • It will not print words that claim purity, sterility, approval or safety. A label is a note to yourself. It is not proof of what is in the vial.
  • It does not give medical advice. The site is for education only.

How the facts are checked

  • Vial widths come from the ISO 8362-1 size table in a glass maker's catalog.
  • Printer and label sheet sizes come from the makers' own pages, read on the date shown in each guide. Brand names show sizes only.
  • The 28 day discard date comes from the CDC rule for opened multi-dose vials.
  • Each guide lists its sources and the date they were read.

Report an error

If a size, a date or a fact looks wrong, write to help@peptidelabeltemplate.com. Say which page and what you saw. Fixes are dated on the page that changed.