Lean
Keep your muscle on GLP-1.
A GLP-1 companion built around protein targets, strength logging, and muscle-retention tracking — so you lose fat, not muscle, on Ozempic or Mounjaro.
Lean
health
Keep your muscle on GLP-1
What you get
Lean was built for exactly this.
The core features that make Lean different from the generic alternatives.
Protein-per-meal coaching
hit the target that protects muscle.
Strength logging
track your key lifts so you can prove muscle is holding.
Muscle-retention tracking
watch weight fall while your strength holds.
GLP-1 aware
built for the appetite and timing realities of the meds.
A look inside
See it in your hands.
A note from the studio
“Every GLP-1 app is a calorie counter with a mode bolted on. Lean leads with the thing that actually matters: muscle preservation.”
How it works
Three steps. No account. No tracking.
01
Set your protein target
Based on your body weight, not a generic number.
02
Log meals & lifts
Log your protein and key lifts in seconds.
03
See the proof
Watch weight fall while strength holds — your muscle retained.
From the journal
Notes on the practice.
- 01
Skinny Fat After Ozempic: Why the Scale Dropped but You Still Look Soft — and How to Fix Your Body Composition
Skinny fat after Ozempic is real: lose fat and muscle together and your body-fat percentage barely moves. Here's the math behind it — and how to lose weight with shape.
2026-07-12
7 min read
- 02
Can You Build Muscle on Ozempic? The Body Recomposition Window Most GLP-1 Users Don't Know They're In
Can you build muscle on Ozempic? For many people the answer is yes — here's the real science of body recomposition on a GLP-1, and the three conditions it takes.
2026-07-12
6 min read
- 03
When Eating Becomes a Chore on Ozempic: Why Food Lost Its Pull — and How to Still Feed Your Muscle
If eating feels like a chore on Ozempic and food has lost its pull, here's the brain science behind it — and how to keep enough protein to protect your muscle.
2026-07-11
7 min read
- 04
Ozempic Muscle Loss After 50: Why Aging Muscle Needs More Protein on a GLP-1
Ozempic muscle loss after 50 hits harder because aging muscle ignores small protein doses. Here's the science of anabolic resistance — and how to fight back.
2026-07-11
7 min read
- 05
Losing Weight Too Fast on Ozempic: The Speed Trap That Turns Fat Loss Into Muscle Loss
Losing weight too fast on Ozempic can mean nearly 40% of what you lose is muscle. Here's the safe weekly rate on a GLP-1 — and how to slow down without stalling.
2026-07-11
6 min read
The dispatch
A dispatch from the studio.
One short letter every few weeks. What we launched, what we cut, what we learned. No tracking pixels. Unsubscribe in one click.
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