Important NoticeThis app is for educational purposes only. You must be 18+ to use it. We do not sell any peptides on this site.

Free on iOS & Android

The peptide calculator
you'll actually use.

Dose in seconds. Track every vial. Explore 100+ peptides.Built for people who take their protocols seriously.

App Store
Android
50K+ users4.9★ rating100% free
Peptide Calculator

App Preview

See it in action.

Everything you need to dose, track, and learn — in one app.

Peptides Calculator

Calculate doses instantly — pick your syringe, enter strength, and get draw units

My Vials

Track every vial with streaks, schedules, and remaining uses

Vial Detail

View detailed vial info with mark-as-taken and next dose tracking

Peptide Library

Browse 100+ peptides with search, sorting, and filtering

Peptide Detail

Deep dive into peptide info — mechanisms, half-life, and research

Weight Tracker

Track your weight, body fat, and BMI over time with charts

Lab Panel

Log lab results with AI-powered report scanning

Share Protocol

Share your protocol card with friends and community

Profile

Manage your account, orders, and notification settings

Swipe to explore

How It Works

Three screens.
Everything you need.

Step 01

Calculate

Dial in your syringe, strength, water volume, and dose. Get instant draw units and volume — no math required.

Calculate
Step 02

Track

Log every vial with streaks, schedules, and blend breakdowns. Know exactly what you have and when to re-dose.

Track
Step 03

Discover

Browse 100+ peptides with mechanisms, half-lives, and usage info. Buy from trusted vendors right in the app.

Discover
“This has hit the sweet spot of helping me get faster without the hassle.
Verified User Review
Vial Detail

Precision Dosing

No more
guesswork.

Every input feeds a real-time calculation engine. Pick your syringe, dial your dose, and the app tells you exactly where to draw.

🧭3-step protocol wizard — calculate, name, schedule
💧Vial sizes from 3 mL to 30 mL
💉30, 50, and 100-unit syringes
mcg / mg / IU — HCG & hGH ready
📊Real-time draw output

Interactive Tool

Draw & Vial Calculator

1

Syringe Type

2

Peptide Strength

3

BAC Water

GLP-1s: 2–3 mL · Peptides: 3 mL

4

Dose

0.1 mg = 100 mcg (μg)

Syringe Preview

Your Results

Peptide Dose0.10 mg
Draw Volume0.05 mL
Syringe Mark5 units
Total Draws10 draws
Concentration2.00 mg/mL

Results update in real-time

Explore

Featured Peptides

View All

What it does

Built for the way you actually track.

HCG support, real vial sizes, AI exercise picks, lab scans, body-map injection sites, and a Mira AI coach that knows your data. Each feature picks up its own color from the in-app palette so you know what you're looking at at a glance.

Vials That Drain in Real Time

Watch the liquid level drop as you log each shot. The bottle shifts from aurora to amber to rose so you see when supply is running low at a glance.

Full
Low
Critical

HCG, hGH, and IU Dosing

Track in IU directly — no more mg conversions before every shot.

Real Vial Sizes

3 mL up to 30 mL. Built for NAD+ and glutathione, not just standard peptides.

Smart 3-Step Wizard

Calculate, name, schedule, save. Your vial is tracking from one flow.

Body-Map Site Picker

Tap your injection site on a real body map. Heat-coded so you rotate cleanly.

Mira AI Coach

The only AI that knows your protocols, labs, and weight history when you ask.

Mira AI Exercise Picks

Pick a body part, difficulty, and any injuries. Mira returns three workouts.

YouTube Form Videos

Tap "Watch demo" on any exercise to pull a form tutorial — manual or AI-suggested.

Snap Food + Barcode

Log a meal from a photo or barcode. Mira identifies the food and macros.

Lab OCR Scanning

Scan a lab PDF or photo. 40+ markers parsed, ranges checked, trends charted.

AI Lab Insights & Comparison

Compare panels side-by-side and chat with AI about what changed and why.

Streaks & Trophies

Daily streaks per vial, milestone confetti, weekly challenges, trophy case.

Coach Nudges

Mira reaches out when you go quiet so the protocol stays on the rails.

HealthKit Dashboard + Calendar

Workouts, heart rate, sleep, weight, wellness check-ins, water — all on one calendar with per-day expandable detail.