Precision‑engineered
weight loss. Redefined.
MARESA® (semaglutide injection) — a once‑weekly GLP‑1 pen designed to work with your body’s own signals, guided by FITS clinicians every step of the way.
Explore MARESA® →A once‑weekly GLP‑1 pen, prescribed and monitored by licensed clinicians, for eligible patients.
How MARESA®
works.
GLP‑1 medications like MARESA® mimic hormones that help regulate appetite and blood sugar, allowing individuals to feel satiated and satisfied for longer periods of time when combined with changes in eating and activity.
With FITS, weekly MARESA® injections are paired with clinician‑guided dose adjustments, so your treatment can be slowed down or stepped up based on how you feel and how your body responds over time.
PHASE 02 — CLINICAL SUPPORT
Built for
the long run.
MARESA® is meant to be one part of a broader plan: nutrition habits, movement you can stick with, sleep, and ongoing check‑ins that help keep weight loss sustainable rather than a short‑term sprint.
MARESA® injections are paired with clinician‑guided dose adjustments, so your treatment can be slowed down or stepped up based on how your body responds over time.