Protein first. Not calories.
GLP-1 medicine already crushes appetite — so a calorie counter is the wrong tool. Guardrail guards what the medicine puts at risk: a daily protein floor tied to your dose cycle, defended with nausea-aware nudges instead of guilt.
Built by one family · no ads · flat, honest pricing
A protein ring, not a calorie counter
Track protein grams against a bodyweight target — 0.7–1.0 g/lb — with calories as the secondary number, where they belong on GLP-1.
Point, shoot, protein first
The camera reads a meal and the protein count comes back first — with a cheap first look and a deliberate review before any heavy model runs.
Nausea-aware, dose-aware
A dose and nausea journal nudges you toward protein-dense, low-volume food on hard days — and stays quiet when it should.
Founding members set the guardrails with us.
Guardrail is in private beta on real devices right now. Founding members join the build: your hard days, your real meals, your dose schedule shape what ships. One flat price, shown plainly — the same way the app shows it. No weekly-decoy pricing, no dark patterns, cancel whenever.
Founding price is locked for your first year. Guardrail is a tracker, not medical advice — your dose decisions stay with you and your clinician.