Jorge Abreu · Peptide Notes
Free · Google Sheet · Unsubscribe anytime

The Mixing And Dosing Master Sheet

The spreadsheet I built so the reconstitution math stops being guesswork. Enter the vial, enter the water, and it gives you the concentration and the units on the syringe.

Peptide Mixing and Dosing Master spreadsheet

3 tabs · Google Sheet · Make your own copy

JA

Jorge AbreuNot a doctor. Two years of running this on myself, tracking it properly, and paying for the mistakes so they are written down somewhere.

Send me the sheet

Instant access, plus a few short emails that go deeper. Leave whenever you want.

Please add your first name and a valid email.

No medical advice, no hype, and no pretending I'm a doctor. This is a calculator, the numbers you put in it are yours.

No spamOne click unsubscribeResearch use only

What's inside

Three tabs. The middle one is where the mistakes happen.

01

Reconstitution math

Fill in the vial amount, the diluent, and the amount you are working with. It returns concentration, the volume to draw, and the tick mark on a U-100 syringe. No mental arithmetic at 6am.

02

Master log

One row per compound: vial, diluent, concentration, frequency, timing, duration, notes. Example rows are filled in so you can see the format, then you overwrite them with your own.

03

Cover sheet

How to use it in a minute, and where to find the rest of what I publish. Make a copy first, then it is yours to edit and nobody else sees it.

The most expensive mistake in this whole space is not the vial you bought. It is not knowing what was actually in the syringe.

If the concentration is wrong, everything you conclude afterwards is wrong too. The example rows in the sheet are examples, not recommendations. Nothing in it is a suggestion to use any compound in a human, and the numbers you enter are your responsibility.

Send Me The Sheet

Instant access. No cost. Instant access.

Keep going

Peptide Talk, the community I run

The sheet and the guides answer the first questions. The ones after that, is this vendor real, does this COA mean anything, what does the research actually say, are easier to answer with other people in the room. That is what Peptide Talk is.

  • Six courses: foundations, handling and the math, compound library, by goal, vendor and COA vetting, what not to do
  • Vendor and COA vetting from someone who sits on the supply side and will tell you how the lying is done
  • Research breakdowns in plain English, no hype, no gurus, no sourcing requests
  • Members only feed and live Q and A
Join Peptide Talk

$19 a month, founding rate locked for life for the first 50 members. Free trial, cancel anytime. Research use only, no medical advice and no protocols.

You're in

Here's the sheet

The link is also on its way to your inbox. Click it, then choose Make a copy so you get your own editable version. If the email isn't there in a few minutes, check spam and drag it to your primary tab.

Open And Copy The Sheet

Start on the Reconstitution Math tab. Overwrite the example rows with your own.

Want the rest of it? I run Peptide Talk, a private community for people who want the vetting, the research and the handling done right. $19 a month, free trial.