Made for your first protocol

Peptides without the guesswork.

Peptide Mate walks you through every protocol — precise reconstitution maths, dependable reminders, and a peptide library written in plain English. No spreadsheets, no second-guessing.

★★★★★ Built for beginners · Plain-English library · Private by design
9:41Calculator

Reconstitution

Peptide in vial
10 mg
Bacteriostatic water
2.0 mL
Target dose
250 mcg
Draw to5 unitson a 100-unit syringe
9:41Protocol

BPC-157 + TB-500

BPC-157 · 250 mcgMorning · subcutaneous
TB-500 · 2 mgTwice weekly
BPC-157 · 250 mcgEvening · due 7:00pm
Rotate siteLeft abdomen next
9:41Today

Good morning, Adam

Morning dose logged250 mcg · 7:02am
Evening doseDue in 4h 12m
14-day streakKeep it going 🔥
Precise reconstitution maths Plain-English library Reminders that fit your day Streaks & progress Private by design
Features

Built to get the details right

The fiddly parts of a protocol — the maths, the timing, the technique — handled, so you can focus on showing up.

Step-by-step mixing

Short video walkthroughs and built-in checks take you through reconstitution one stage at a time, so nothing gets skipped.

Exact-dose calculator

Enter what's in your vial and the dose you're after; Peptide Mate works back to the exact syringe draw — so a microgram never gets read as a milligram, and nothing goes to waste.

Reminders that fit your day

Notifications land when your doses are actually due, and a single tap marks them done. Logging becomes a non-event.

Streaks & progress

Your protocol fills in as you go, with a quiet streak and the odd milestone that nudge you to keep showing up.

A library that explains itself

Browse common peptides and stacks with the background you want before you commit to a protocol.

Confident injections

A quick technique refresher plus automatic site rotation, so each injection is one less thing to overthink.

Mixing

Reconstitution, measured to the unit

Tell Peptide Mate what's in the vial and the dose you're after. It works out the exact draw and flags anything impractical — the two failure points that derail a first protocol.

  • Exact bacteriostatic-water volumes for any strength
  • Live conversion across mg, mcg, IU and syringe units
  • Plain warnings when a draw is too small or won't fit
9:41Calculator

Reconstitution

Peptide in vial
10 mg
Bacteriostatic water
2.0 mL
Target dose
250 mcg
Draw to5 unitson a 100-unit (1 mL) syringe
Why it matters

The errors worth designing out

1,000×how far a milligram-microgram slip throws your dose
1 vialis all a rushed mix needs to ruin
~2 minto get the draw right instead of guessing at it
100%on-device by default — your data stays yours
9:41Today

Your day at a glance

Morning dose logged250 mcg · 7:02am
Evening doseDue in 4h 12m
14-day streak 🔥Tap to view progress
Tracking

The whole protocol on one screen

Open the app and see exactly where you stand — today's doses, what's coming up, and the streak you're building, all in one calm view.

  • One-tap logging with built-in site rotation
  • A clear read on whether you're keeping pace
  • Milestones and streaks that make consistency easy
Testimonials

What early users tell us

★★★★★

"I came in knowing nothing. The app just paced me — each step waited until I'd actually finished the one before it."

JT
Jordan T.
First-time user
★★★★★

"I used to keep three notes and a calculator open at once. Now it's one screen, and I trust the number it hands me."

PK
Priya K.
Recovery stack
★★★★★

"It explains the why in normal words. I finally stopped nodding along to terms I didn't actually understand."

LH
Liam H.
GLP-1 protocol
★★★★★

"The reminders land right when a dose is due, so logging it is one tap and zero thinking. That's the bit that keeps me consistent."

NB
Nina B.
BPC-157
★★★★★

"Knowing my data never leaves my phone was the thing that made me comfortable putting it all in."

CW
Cooper W.
TB-500 + BPC
★★★★★

"My first mix would've been a guess. The app flagged a draw that wouldn't even have fit the syringe before I got it wrong."

HR
Hana R.
First-time user
FAQ

Questions, answered

Do I need to know anything about peptides to start?
No — that's the whole point. Peptide Mate walks you through mixing, dosing and tracking in plain language and short videos, so a first protocol doesn't have to be a guessing game.
What does the free version actually include?
The reconstitution calculator, the peptide library and your first active protocol with basic reminders — free for good. Pro adds the guided video walkthroughs, unlimited protocols and the full tracking.
How does Peptide Mate work out my dose?
Tell it the strength in your vial, how much water you're adding and the dose you want. It works back to the exact units to draw, and flags the draw if it's too small or won't fit the syringe.
Is my information stored anywhere?
It stays on your device. Peptide Mate is built on-device first, so the core experience runs without your health data ever leaving your phone.
Can I add a peptide that isn't in the library?
Yes. Alongside the common research and wellness peptides and stacks, you can build a fully custom protocol with your own peptide, dose and schedule.
Is any of this medical advice?
No. Peptide Mate is an educational and organisational tool — it doesn't diagnose, prescribe or recommend treatment. Always speak with a qualified healthcare professional before starting any protocol.
Free to download

From unsure to in control

Set up your first protocol the calm way — guided, tracked, and free to start.

Download on theApp Store See pricing

Important: Peptide Mate is an educational and organisational tool only. It does not provide medical advice and is not a substitute for professional medical care. It does not diagnose, prescribe, or recommend any treatment. Peptide use may be regulated in your jurisdiction — always consult a qualified healthcare professional before starting any protocol.