Built for the GLP-1 journey

The GLP-1 companion that protects your progress

Medication, nutrition, symptoms, activity and an AI companion — one calm place for the GLP-1 journey you’re already on. Built with a dietitian’s perspective, designed to support you without pressure.

Evidence-based

every claim, sourced

Protects progress

built for after treatment, too

AI-powered

answers grounded in your data

Protia app — home screen with dose, protein and symptom timeline

You’re doing the hard part. The app should too.

Shot chaos

Which dose? Which side? When was the last one? Your medication deserves better than a notes app.

Side-effect roulette

Nausea peaks, fatigue waves — every week feels different until you see the pattern in your own data.

The muscle problem

Weight loss is the goal, muscle loss is the trap. Without protein tracking, you can’t defend it.

Everything your journey needs

A few quiet tools, one daily ritual. Log in seconds, see patterns in a week.

Dose log & site rotation

Every injection logged with dose, time and site — so you always know what happened when, and rotate properly.

Medication level estimate

A visual estimate of your relative medication level between doses, based on standard pharmacokinetic half-life data — not a lab measurement, just a helpful picture of your cycle.

Weight journey & trend

A gentle trend line instead of daily noise. Starting point, current and goal — progress without pressure.

Nutrition — protein, fiber & water

Track what actually matters during GLP-1 treatment: protein to protect muscle, fiber for digestion, water for hydration. Quick-add, a go-to food list, or manual entry — no calorie obsession required.

Healthy Plate

A visual, gamified way to see your meal balance — no gram-counting. Modeled on the Harvard Healthy Eating Plate: roughly half vegetables and fruit, a quarter protein, a quarter whole grains.

Symptom patterns

Nausea, fatigue, bloating and more — log in a few taps with a simple 1–5 scale, in either direction: not feeling well, or feeling better.

Activity signal

A light touch on movement — steps from Apple Health/Google Fit, a 3-tap workout check-in, and simple strength routines you can do at home. Not a fitness tracker; a nudge toward the one thing research shows helps protect your progress after treatment.

AI companion

Ask a question in your own words — about a symptom, a meal, or what’s next — and get a calm, clear answer grounded in your own logged data and reviewed nutrition guidance. It never suggests changing your dose, and it always tells you when to talk to your care team instead.

AI meal scan

Snap a photo of your meal and get an estimate of protein, fiber and calories — fast enough to actually use every day. An estimate, not a lab value — a helpful starting point, not gospel.

Why Protia is different

FeatureProtiaOther GLP-1 apps
Tracks medication, weight, nutrition & symptoms togetherYesVaries — most cover 2–3
Designed for what happens after you stop treatmentYesNot a focus for any major competitor
Every science claim links to its sourceYesNot offered
AI companion grounded in your own dataYesRare
AI meal scanYesSome
Never suggests changing your doseYesVaries
Free, no ads, during early accessYesVaries ($0–$49.99/yr)

The science behind “Protect Your Progress”

Most GLP-1 apps help you track the journey. The research shows the bigger risk is what happens after.

A note on how we use research: Protia references peer-reviewed, published studies, always with a direct source link. We don’t run our own clinical trials, and none of this is medical advice.

These aren’t Protia’s opinions — they’re what the research says. It’s why Protia is built around protein, fiber, activity and honest tracking, not just a dose calendar.

60–163%

of lost weight can be regained within a year of stopping GLP-1 treatment, across independent cohorts.

Kerlikowsky, Krämer, Eggersdorfer & Hahn, Current Developments in Nutrition 2025

3.6kg vs 9.6kg

regained one year after stopping medication — exercisers vs. medication-only, in a randomized trial.

Jensen, Blond, Sandsdal et al. (S-LiTE), eClinicalMedicine 2024

~25%

of weight lost on GLP-1 medication is lean muscle mass, on average — roughly a decade of typical age-related loss, compressed into months.

Noronha, Van Gaal, Neeland et al., Obesity Pillars 2025

1 in 5+

GLP-1 users develop at least one micronutrient deficiency within a year — with no official monitoring protocol, unlike bariatric surgery patients.

Sibal, Balamurugan, Langley, Graham, Mahawar, Nutrients 2025

Safety comes first

Protia never changes your dose and never guesses on your behalf.

We don’t change your dose

That’s always a conversation between you and your care team.

Everyone’s pace is different

We help you understand what’s normal for you — not compare you to anyone else.

We guide you to your care team

If something feels serious, we guide you to reach out — never guess on your behalf.

Protia is a tracking and education tool and does not provide medical advice, diagnosis or treatment. Always consult your healthcare provider regarding your medication and health decisions. GLP-1 medication names (Ozempic®, Wegovy®, Mounjaro®, Zepbound®) are trademarks of their respective owners; Protia is not affiliated with or endorsed by them.

Protia’s AI companion and meal scan are tools for logging and general information — not medical advice, and not able to diagnose anything. If something feels off, we’ll always point you back to your care team.

How it works

Step 01

Tell us your plan

Medication, dose and a few details. Your protein target is calculated from your height — it stays stable as you lose.

Step 02

Log in seconds

Shots, symptoms, protein, weight — a two-minute daily ritual that compounds into clarity.

Step 03

See the patterns

Your trends, in your words, ready for your next check-in with your care team.

Early access

Free during early access

Protia is free while we build together. Your feedback shapes what comes next — no paywall, no ads, ever.

From the blog

Guidance on medication, nutrition, and building habits that last.

Frequently asked questions

Protia logo

Protect your progress

Join the waitlist for early TestFlight access. Your journey deserves a companion that takes it as seriously as you do.

No spam. No ads. Just progress.