Katie Mullen explains that peptides aren't magic. They amplify what you already do: solid habits get better results, weak ones get exposed. Without consistent lifting, enough protein, water, and sleep, peptides can backfire.
Peptides are not magic. They don't replace protein, they don't replace lifting, they don't replace sleep. What they do is amplify what you're already doing. So if your habits are solid, they can support that. If your habits aren't solid, they're going to expose that. That was a big mind shift change for me, especially with the GLPs. If you're not also putting in the work— lifting weights, getting enough protein, drinking water— they will work against you.
