The honest version
You don’t need a cabinet of supplements to do well on a GLP-1. This is the short list — the one pick most people actually reach for in each area. Buy only what fits your situation, skip what you already own, and treat none of it as a substitute for your care team’s plan.
Protein
Compare 6 protein powders →The #1 thing to get right on a GLP-1 — protect muscle while you lose fat, even on a small appetite.
A mainstream whey — Optimum Nutrition Gold Standard
BudgetWidely available, ~24g protein, dairy-based. The default if whey sits well with you.
A ready-to-drink shake — Premier Protein
Budget30g protein, zero prep — for days you can’t face mixing anything.
Hydration & electrolytes
Compare electrolytes →Low appetite means less fluid and fewer minerals — behind a lot of GLP-1 fatigue, headaches, and cramps.
A zero-sugar electrolyte — LMNT
PremiumHigh sodium, no sugar — makes the fluids you do drink count. (High-sodium: check with your clinician if you have BP/kidney issues.)
Constipation relief
All constipation options →One of the most common side effects. Fluids, fiber, and movement first; these are the common next steps.
Magnesium glycinate
BudgetGentle, well-tolerated form. (Cleared by the kidneys — check first if you have kidney disease.)
Psyllium fiber
BudgetBulk-forming fiber; take with plenty of water. Food fiber often drops when appetite does.
Nausea comfort
All nausea picks →Food timing does the most, but a few cheap comfort tools help on the rough days.
Ginger chews
BudgetThe classic nausea comfort — portable and cheap. Ginger has the most evidence of the food remedies.
Acupressure wristbands (Sea-Band)
BudgetDrug-free, reusable, worth a cheap try. Effects are modest but real for some.
Kitchen basics
All kitchen gear →A way to blend, prep ahead, and weigh removes the friction that makes people skip protein.
A personal blender
MidSingle-serve smoothies and shakes in under a minute. Often the easiest protein on a low day.
A digital food scale
BudgetGrams-accurate portions — the difference between guessing and hitting your protein target.