Free 60-second check · For anyone on a GLP-1
Losing weight on a GLP-1?
Find out how much of it is muscle.
Clinical reviews found 40–60% of total weight lost on GLP-1 medications can come from lean mass — not fat. Answer 8 quick questions and get your personal risk score, plus a free 4-week plan to protect what the scale can't see.
60 seconds · No account · Free 4-week plan included
The scale is lying to you a little.
Every pound down feels like a win. But lose the muscle underneath and you lose strength, the firm look, and the very tissue that keeps your metabolism running when the medication stops.
“A substantial proportion of total weight lost — in some cohorts 40–60% — can be attributable to lean mass.”
Whether that happens to you depends on things you control: resistance training, protein, and how you handle low-energy days. That's what your score measures.
What you get (all free)
Your GLP Signal score
A 0–100 muscle-loss risk score built from your medication, training, protein, and timeline — with the exact drivers pushing it up.
The 4-week Muscle Protection Plan
3 strength days, 2 walk/mobility days, 2 rest days. 20–30 minutes. Home and gym versions of every session.
Low-appetite fueling cheatsheet
How to protect muscle when you're never hungry — liquids-first protein, nausea-day swaps, a floor instead of a target.
Side-effect playbook
Exactly what to do on nausea, fatigue, and low-energy days so a bad day doesn't become a lost week.
Keep the body you're working this hard for.
Start the 60-second quizFree score · Free plan · Unsubscribe anytime