Your GLP-1 companion
Lose fat. Keep your muscle.
Lume is the companion for your GLP-1 journey — helping you hit your protein, protect muscle with resistance training, manage side effects, and eat right. Alongside your prescriber, never instead of them.
Education & companion · not medical advice · talk to your clinician
A simple rhythm you can keep
No crash diets, no guesswork. Lume turns the science into a few things to do each week, between prescriber visits.
Set your protein target
Lume turns a common evidence-based starting point (~1.6 g/kg) into one daily number. Your clinician can adjust it.
Lift to protect muscle
Short, beginner-friendly resistance sessions — the clearest signal to your body to hold lean mass while you lose fat.
Manage the rough days
General tips for nausea, hydration, fiber and fatigue — and a nudge to flag anything to your prescriber.
Built around protecting muscle
Protein, made simple
One daily target you can actually hit, with easy protein-first meal ideas for when appetite is low.
Resistance training
Beginner-friendly sessions you can do at home or the gym, so weight loss isn't muscle loss.
Side-effect support
General guidance for nausea, fatigue and constipation — common, often temporary, and worth telling your prescriber about.
Hydration & fiber
Simple daily habits that can ease side effects when your appetite — and your thirst cues — drop.
The whole picture
Track strength, energy and protein consistency, not just the scale, to see if you're keeping muscle.
Better prescriber visits
Show up with the right questions. Lume is the companion between visits — your clinician makes the calls.
Launching soon
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Join the waitlist for early access and a founding-member discount.
No spam — just your invite when Lume opens.
Questions
Is Lume medical advice?
No. Lume is an education and companion app for general guidance only — it does not diagnose, treat, or replace your prescriber or clinician. Always talk to your healthcare provider about your medication, side effects, and any changes to your plan.
Does Lume prescribe or change my dose?
Never. Lume gives no dosing instructions and has no affiliation with any medication maker. Your prescriber decides everything about your medication — Lume just helps you with protein, training, side-effect habits, and questions to bring to your visits.
Why does muscle matter on a GLP-1?
Rapid weight loss can include lean mass, not just fat. Research suggests adequate protein and resistance training help protect muscle during a calorie deficit. Lume is built around that, so the weight you lose is more likely to be fat. This is general guidance, not a guarantee of results.
What does it cost?
Lume is free to start. Lume Pro unlocks full resistance-training plans, deeper meal guidance, and progress tracking as an auto-renewable subscription through Apple.
Lume provides general education and companion guidance only for people using GLP-1 medications — it is not medical advice and does not diagnose, treat, or replace your prescriber or clinician. It gives no dosing instructions and is not affiliated with any medication maker. Always consult a qualified healthcare professional about your medication, side effects, nutrition, and any changes to your care. In an emergency, contact your local emergency services.