The peptide tracker,
with a sensei.

Build any stack. Nail the reconstitution math. Log every dose. A precise, private companion, with a guide built in.

18Compounds

5Categories

U-100Calculator

On-deviceYour data

Most peptide trackers are a spreadsheet in a wrapper. We rebuilt it from the syringe up, so every dose is exact, logged, and quietly on track.

Precision, not guesswork.

Three tools that replace the spreadsheet, the group-chat advice, and the mental math.

Library

Every peptide.

An educational reference across five categories: half-life, routes, and reconstitution defaults for 18 compounds.

Calculator

Reconstitution, solved.

Vial mg and water in, exact draw volume and U-100 syringe units out. No spreadsheet errors on the number that matters.

Sensei

A guide in context.

An educational advisor that knows your stack, explaining compounds, timing, and math. Never medical advice.

A day, by the clock.

Your whole protocol laid out in order: dose, timing, and site, in one scroll.

06:30Morning

07:00BPC-157250 mcg, subcutaneouslogged

12:30Midday

13:00Tirzepatide2.5 mg, weeklylogged

21:30Wind down

22:00Ipamorelin200 mcg, before bedlogged

Stacks, built like recipes.

A few peptides, chosen for one goal. Import any protocol in a tap.

Reforge Recovery Stack

This pairing brings together BPC-157 and TB-500, the two compounds most frequently co-referenced in connective-tissue and recovery research literature. It is an educational example of how a short-half-life and a long-half-life repair peptide are studied together in research contexts.

BPC-157TB-500

recovery / 4-8 weeks

Twilight Composition Stack

This example pairs Tesamorelin, a GHRH analog, with Ipamorelin, a selective secretagogue, two compounds commonly studied together in growth-hormone-axis research. Research literature frequently references before-bed timing for this class of compound.

TesamorelinIpamorelin

composition / 8-12 weeks

Metabolic Reset Stack

This example centers on the Cagri-Sema blend, which combines an amylin analog with a GLP-1 receptor agonist. It illustrates how two mechanistically distinct metabolic compounds are studied together in appetite-regulation research, with the literature referencing gradual weekly titration.

Cagri-Sema Blend

composition / 12-24 weeks with titration

Cellular Renewal Stack

This example brings together NAD+, a coenzyme central to cellular energy metabolism, and MOTS-c, a mitochondrial-derived peptide. Both are commonly referenced in longevity and mitochondrial-signaling research, making them a natural educational pairing in this category.

NAD+MOTS-c

longevity / 4-8 weeks

Radiance Aesthetic Stack

This example pairs GHK-Cu, a copper peptide referenced in skin and connective-tissue research, with Melanotan II, a melanocortin agonist studied in pigmentation research. It is an educational illustration of two compounds referenced in aesthetics-adjacent research contexts.

GHK-Cu (Copper Peptide)Melanotan II

aesthetic / 4-8 weeks

The peptide library.

18 compounds across five categories, written as educational reference.

Healing & Repair

Peptides frequently referenced in connective-tissue, gastrointestinal, and recovery-focused research literature.

Growth Hormone

Compounds studied in the context of the growth-hormone axis and related signaling pathways.

Ipamorelin Tesamorelin IGF-1 LR3

Metabolic

Incretin- and amylin-class compounds commonly referenced in metabolic and appetite-regulation research.

Tirzepatide (GLP-1/GIP)Semaglutide (GLP-1)Retatrutide (GGG tri-agonist)Cagrilintide Cagri-Sema Blend

Longevity

Compounds studied in the context of cellular energy, mitochondrial signaling, and aging research.

NAD+MOTS-c

Brain & Mood

Peptides referenced in neurological, behavioral, and melanocortin-pathway research.

PT-141 (Bremelanotide)Melanotan II Selank

Browse all 18 compounds

Built for the person running the protocol, not a generic medication reminder.

The PepSensei principle

Good to know.

Is PepSensei medical advice?

No. PepSensei is an educational tracking and reference tool. Nothing in it is medical advice, and it is not intended to diagnose, treat, cure, or prevent anything. Always consult a licensed professional.

Where is my data stored?

On your device by default. Your protocols and logs live in on-device storage. An optional account lets you back up and sync across devices, encrypted.

What does the reconstitution calculator do?

You enter the peptide amount in the vial and the bacteriostatic water you added; it returns the exact draw volume and the units on a U-100 insulin syringe for your target dose.

When is it available?

iOS and Android are in development. Join the waitlist and you will be first into the beta.

Start logging with precision.

Be first to the iOS and Android beta.

The peptide tracker,with a sensei.