About Peptinote
Exact, checkable vial math and plain-English facts for people using GLP‑1 medications and peptides.
Peptinote is an independent reference for the moment a vial is in your hand. Enter the vial, the water and the dose your prescriber gave you, and it shows the exact units to draw on your syringe, with every step written out. Alongside the calculators are plain-English guides and compound pages that cite their sources and state each compound’s US regulatory status.
What Peptinote is
- CalculatorsReconstitution, bac water, unit conversion, syringe reading, blends and GLP-1 units, with every step shown.Free
- Guides and compound pagesHow to mix, store and inject, and what the research shows about each compound, with sources.Free
- A private dose trackerSave a vial once, log doses and see what’s left. Your log stays on your device; Peptinote never receives it.Free + Pro
What Peptinote isn’t
Not a pharmacy or a clinic
We don’t prescribe, dispense, diagnose or give medical advice.
Not a seller
We don’t sell, source or ship peptides, bacteriostatic water or anything else.
No vendor links
No “where to buy”, discount codes or “research use only” shops, on any page.
No dosing advice
We never suggest a dose. You enter the one your prescriber gave you.
Why it exists
If you mix a vial at home, whether it’s a compounded GLP-1 medicine or a peptide, you’re doing arithmetic that is simple to state and easy to get wrong. Small slips change what ends up in the syringe:
1,000×
The difference between a milligram and a microgram.
0.01 mL
In one unit on a U-100 syringe, whatever the medicine.
2 units
Between marks on a 100-unit syringe, so some answers need rounding.
Answers are easy to find. Answers you can check, from someone with nothing to sell you, are not. We think people mixing vials deserve both: exact math with every step shown, and plain-English facts with the source one tap away. That’s the whole idea. Your prescriber and pharmacist make the decisions; Peptinote makes sure the numbers are right.
Our principles
- Published formulasEvery calculation is written out in full and checked by automated tests.
- Cited sourcesMedical and regulatory facts link to FDA labels, US health agencies or peer-reviewed research.
- Regulatory status on every compoundEach compound page states its US status, when we last checked it, and the source.
- Privacy by designNo accounts, analytics or ad pixels today. Calculations stay in your browser.
- Corrections welcomeIf something is wrong, tell us. Errors in a calculation are fixed first.
Where we are today
Peptinote is new and independent. It has no advertisers, affiliate links or sponsors, and no relationship with any seller of peptides or bacteriostatic water. We’re recruiting a licensed medical reviewer. Until one has signed off, our pages say “Medical review in progress” instead of showing a name. Read what review will cover.
- Calculators, guides and compound pagesFree
- Licensed medical reviewerRecruiting
- Private dose trackerLive
- Advertising, affiliate links, sponsorsNone
When people join Peptinote in a named role, we’ll introduce them here with credentials you can check. We won’t show a face, a title or a number we can’t back up.
Spotted a mistake, or want to help?
Corrections, reviewer applications and questions all come to the same inbox.