at a number.
Lose the Weight. Keep Your Muscle.
Catch muscle loss, while you can still act on it.
- See fat and muscle separately
- Hit your protein on hard days
- Give your muscle a reason to stay
Less than one month of GLP-1. Paid once.
Verified buyers on GLP-1s
They caught the muscle loss and acted on it.
"The app told me my muscle started dipping. I used the plans to up my protein and add workouts, and watched it level out so i gotta say the system works."
"Day 2 of my shot cycle I can barely eat anything. the plans work with the lowest appetite days so I hit my protein most days now."
"I was scared to stop bcos I kept hearing the weight comes back when you stop. Watching my muscle hold every week is the reason I'm not scared anymore."
Start today.
Save up to 51%.
Orvi uses the same technology as clinical devices. All plans are rooted in GLP-1 research. Sources cited.
Summer Sale: Limited StockLess than one month of GLP-1. Paid once.
Try it 100 days. Don't feel in control? Email us to organize a refund (and keep the guides).
4 interest-free payments of $59.75 with
Full body mapping
Trust the trends.
The same segmental configuration used in clinical devices.
Measures your arms, torso and legs separately. 4-electrode scales measure your legs, then guess the rest.
A home scale isn't a lab device, and we don't pretend it is. Measured every morning, the trend is what matters.
Not precise. No home scale is. What matters for a trend is consistency, and test-retest consistency in published validation is above 0.99. Same conditions, same reading. That is what makes a trend readable.
One MRI study found muscle quality can improve even as it shrinks. The studies disagree and outcomes are individual, which is exactly why you measure yours instead of guessing.
Inside the system
Measure. Fuel. Protect.
GLP-1s take the weight off.
Orvi helps make sure it's the right kind.
The Scan, and the app screen it fills.
Orvi Body Scan
10 seconds every morning. See fat and muscle move separately.
- 8-electrode technology. Arms, torso and legs read separately.
- 18 metrics, updated every morning in the app.
- Trend lines, read over weeks, not days.
- The whole routine takes 2 minutes. Before food, bare feet.
Inside: your tailored protein targets.
Orvi Fuel Plan
Hit your protein target even on the days you can barely eat.
- Your target, set from goal weight.
- Green, Yellow and Red days. Low appetite is planned for.
- No cook protein for the days eating is hardest.
- Your own pattern around each shot, mapped in 2 weeks.
Inside: the 12-movement library.
Orvi Protect Plan
Give your muscle a reason to stay. 3x home sessions a week.
- Bodyweight, band or dumbbell.
- The Progression Rule tells you when to up the weight.
- A 20 minute session for your hardest days.
- Strength tests every 4 weeks, to confirm your trends.
Inside: the Clinician Summary page.
Orvi Progress Workbook
Every 4 weeks, your numbers become a decision, not a guess.
- A real baseline.
- Reviews every 4 weeks. 5 signals, 1 decision.
- The Clinician Summary. 12 weeks of progress for your doctor.
- 1 letter a day. The log takes seconds, not minutes.
Inside: your protein target, raised.
Orvi Power Plan
Eat to build, not just to get by. A floor for hard days, a ceiling for good ones.
- Your build target, raised from Fuel.
- A fourth eating occasion, the easiest change to make.
- Foods ranked by protein per 100 calories.
- How supplements move a reading, before you panic.
Inside: 3-level movement cards.
Orvi Grow Plan
Protect holds the line. Grow moves it. 12 weeks of gym training.
- A short session for bad days.
- 14 movements, 3 levels: machine, dumbbell, barbell.
- Upper and lower split. 3 phases, deload, retest.
- Substitutions for knees, back, shoulders and hips.
Inside: the Power Window map.
Orvi Progress Workbook+
24 weeks, one record. Protect what you have, then prove you built more.
- 6 reviews instead of 3.
- A second baseline at week 12, an honest comparison.
- The Power Window map. Your best days, found.
- Both halves in one book. Protect first, then build.
3x guides in the Protection System.
5x in the Protect & Grow System.
Every guide is delivered instantly.
"This is the first nutrition plan that didn't make me feel like a failure. You make each bite count on the low appetite days, then eat more when your appetite comes back."
"About half an hour in my living room with a band I keep on the back of a chair. I have NEVER stuck to an exercise thing in my life, ask anyone. But it's simple enough that I just... do it."
"After a year of being told to eat less, a plan telling me to eat MORE felt wrong. Took me two weeks to trust it. But now I do, and it's all working great."
"I joined a gym at 58, which I never thought I would say. Starting on the machines meant I wasn't guessing or hurting myself. By the end I was on the dumbbells and loving it."
"I took the summary page in before we talked about coming off. My doc read the whole thing and asked me where I got it. First time I've gone in and had that."
Before you order.
Is this for me?
Which option should I choose?
How do I get everything, and when does it arrive?
Doesn't my doctor already monitor this?
From two brothers who watched it happen.
Our mom lost 56 lbs on her GLP-1. Everyone said she was doing amazing. Her old jeans fit for the first time in 15 years.
But something didn't feel right.
Seven months in, her physical therapist tested her legs.
Nearly half her lower-body strength was gone.
She was 57, and had done nothing wrong. Neither had her doctor. He had ten minutes and no way to measure muscle.
Nothing existed that could have caught it. So we built it.
We wish she'd had it on day one.
Henry & Jackson Ellison
Founders of Orvi
The research
Why muscle is what matters.
of the weight lost on a GLP-1 can be lean mass, not fat. Typically around 1 in 4 pounds.
Karakasis et al., Metabolism, 2025 (22 trials)
And it comes back mostly as fat. Muscle is the engine that decides how hard the rebound hits.
AACE Clinical Position, 2025
51% of prescribing physicians said muscle loss on GLP-1s warrants better follow-up. A ten-minute visit was never built to provide it.
Researchers have compared the muscle lost over a full course of treatment to around 20 years of natural muscle aging. That is the part you can still change, which is what the plans are for.
More protein. Resistance training. Track your body composition. That is the guidance four major medical organizations published for people on a GLP-1 in 2025, and it is exactly what the system is built around. Almost nobody is set up to help you do all three.
Muscle told another story.
"my bloodwork was 'perfect.' but you can lose muscle and have labs that look totally fine. nobody warns you about that."
100 days to decide.
Keep the guides either way.
Use it every morning, follow the guides. Don't feel in control of your journey? Email us to organize a refund.
That's the longest guarantee we offer.
How to use it
Three steps.
Two minutes.
Every morning.
Before eating. Bare feet, bar at arm's length. 10 seconds.
18 metrics sync to the app. Fat and muscle, side by side.
See whether you're losing fat or muscle, while there's still time to act.
What progress looks like
From the moment it arrives.
Your first reading goes in the Workbook. That's your baseline.
The trend takes shape. If muscle drifts down, you raise protein and add sessions.
Your first review. Fat falling, muscle holding. You're not guessing, you're deciding.
A readiness check decides what's next: start building, or hold longer. Either is a good answer. Research found muscle quality can improve even while it shrinks. The check reads your trend, not the calendar.
Without the data, you'd still be guessing.With it, you can catch muscle loss in time to act.
Why Orvi
The only scale that comes with a plan.
scale
scale
Lab-correlation numbers, subscription-gated data. No plans. No GLP-1 framework.
Same architecture, none of the context. No plans. No GLP-1 framework.
8-electrode, whole-body. The only one that arrives with the plans to protect the muscle and build it back.
"thought these were a gimmick. I bought a Renpho first and that wasnt good. but the trend on this stays consistent and that's all I wanted. the direction."
Everything else.
Do I need a gym or any equipment?
I can barely eat after shot days. Can I still follow the plan?
How is this different from the body-fat scale I already tried?
I already eat protein and lift. Aren't I covered?
Isn't some muscle loss normal with any weight loss?
Won't the muscle come back on its own afterwards?
I read that muscle loss on these medications is overstated.
I'm not a fitness person. Is this for me?
What about the DEXA-correlation numbers other scales advertise?
What's the difference between the Workbook and the Workbook+?
When would I start the Grow and Power plans?
What's the difference between the 60-day and 100-day guarantee?
Does the app cost anything?
Is the Body Scan safe to use?
Is this a medical device?
Choosing the shot wasn't the easy way out.
It's one of the smartest decisions you can make. This is the part that makes it count.
The medication ends. Your results don't have to.
Summer Sale: save up to 51%
$494 value · 5x GLP-1 guides included · 100-day guarantee · No subscription
This is an advertisement. Orvi is a consumer wellness product, not a medical device. It does not diagnose, treat, prevent, or cure any condition and is not a substitute for professional medical advice; always consult your healthcare provider. Orvi shows body-composition trends measured consistently over time, not clinical or diagnostic precision, and single-day readings will vary. All Orvi plans and guides support nutrition and activity habits and are not a treatment. On-screen readings shown in product imagery are illustrative. Individuals depicted may be models, and testimonials reflect individual experiences that are not typical or guaranteed. The 2-year warranty covers manufacturing defects only, excluding damage, battery wear, and normal wear and tear. © 2026 Orvi. All rights reserved.