Milligram is the only peptide tracking app built on a clinically backed database, with an AI Agent who answers based on your real time health data and protocol statistics
Whether you're optimizing for fat loss, recovery, longevity, or appearance, Milligram is for people who actually want to take control of their protocol and health with science-backed confidence. See your compound levels, get dose reminders, upload your bloodwork, connect your health apps and wearables to turn every dose into data you can read.
FEATURES
Milligram Intelligence: Your in-app agentic protocol analyst. Milligram Intelligence knows your real-time stack, uploaded bloodwork, your goals, apple health data and more; all updated and saved to your in-app, on-device memory files. Start every chat with your data pre-loaded. Ask anything: "how's my weight loss tracking alongside my retatrutide cycle?", "did my IGF-1 move on tesamorelin?", and get instant answers and analysis grounded in your real-time protocol statistics, health data and our clinically-backed database, not through a generic AI chat-bot.
Level Buildup: See your compound levels build from each trough to peak. Every dose is charted against the published half-life of your compound, so you know exactly when you've reached the right zone, how each dose is keeping you there, and if a missed dose can actually move the needle.
Bloodwork Analysis: Upload a PDF or photo of your lab results. Milligram extracts every biomarker and flags out-of-range values. Your data is saved to your secure in-app file system, always accessible to your personal agent. Getting bloodwork done finally pays off.
Compound Library: 150+ compounds with mechanism breakdowns, dose ranges, half-lives, expected timelines, and side-effect profiles. Every peptide, GLP-1, testosterone ester, performance compound and supplement; each with referenced clinical sources.
Progress Scans: Face and bodyfat scans turn before-and-after into actual data. Estimated body-fat, facial alignment; subtle changes tracked that you can't catch in the mirror. Body comp and skin clarity; mapped against your stack so you can see what's actually pulling weight.
Stack Analytics: Running two compounds? Three? Milligram Intelligence flags receptor redundancy, interaction patterns, and total engagement across multi-agonist stacks. With level curves tracked for every compound, Milligram gives you clear and verifiable insights.
Journals & Metrics: Track sleep, energy, mood, libido, hunger, focus, side effects, and anything else on a unified 1-10 scale. Top-of-Progress gauges surface your three most relevant metrics with personal-range arcs, weekly drift bands, and monthly intelligence reports.
Reconstitution Calculator: Mix any vial, any concentration. Convert mg, mcg, IU, and units for compound preparation. Designed for accurately mixing peptide vials with bacteriostatic water - saved to your compounds for quick reference.
Apple Health: Two-way sync for sleep stats, heart rate variability and body composition. Milligram Intelligence pulls your live health data and can answer anything related to your protocol cycle and health metrics, giving you real insights that you might've missed.
SUBSCRIPTION AND TERMS
Milligram Pro is accessible via an auto-renewing subscription. You may switch off auto-renew in your Apple ID Account Settings.
Purchases of subscriptions will be charged using your Apple ID upon confirmation of purchase. Subscriptions renew on a monthly or yearly basis, unless canceled at least 24 hours before the end of the current period. If canceled, subscriptions remain valid until the end of the current period, and any unused portions are not valid for a refund.
By signing in with Apple or by purchasing a subscription, you affirm your understanding of the following:
Terms of Service: https://milligram.health/terms
Privacy Policy: https://milligram.health/privacy
Milligram is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent medical conditions or illnesses. Always consult your physician first. All information provided is for general informational purposes only.
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Milligram Intelligence is now an agentic AI:
- Every chat opens with your protocol, doses, bloodwork, goals and health-data pre-loaded. Responses are grounded in your live data, not generic AI.
- Bloodwork analysis. Ask "how's my liver enzymes looking?" or "did my IGF-1 move on tesamorelin?" and get answers from your uploaded lab results.
- Set custom reminders. Ask Milligram to remind you about a check-in, a missed dose, or a bloodwork follow-up, and it'll set a custom notification for you.
- Sleep, body composition, and progress photos are now analyzed in chat, surfacing changes you might have missed.
And that's not all:
- Upload your health records. Upload a PDF or photo of your lab results: every biomarker is extracted, flagged for out-of-range values, and saved to memory.
- Daily journalling is here. Track your daily sleep, energy, mood, libido, focus, side effects, and more to see your markers progress over time.
- Healthkit sync: Connect your wearables and Milligram can analyse your sleep quality and composition, mapped against your protocol stats.
- Body Fat% scans: Milligram Intelligence can now analyse your physique through multiple angles and estimate your body fat percentage.
- Added custom detailed dose logging, which includes custom as-needed doses, injection sites and notes.
- Upgraded the pharmacokinetic engine with receptor occupancy estimates for GLP-1s.
- 50+ new compounds across peptides, performance, medication and supplement categories.
- Upgraded UI across all tabs, giving you a cleaner and more intuitive peptide tracking experience.
- Sign in with Apple follows your Apple ID, so reinstalls and device transfers restore everything instantly.
- Bug fixes and performance upgrades
To report any issues or to get help with anything in the new update; contact us at
support@milligram.com
Version 4.20
The developer, Enzo Anderson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Purchases
Contact Info
User Content
Identifiers
Usage Data
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Other Data
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Differentiate Without Colour Alone
Information
Provider
Enzo Anderson
Size
82.4 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.