tirzepatide lily FDA approves tirzepatide, Eli Lilly's new type 2 diabetes drug, and the company shares an estimated price FDA backtracks over Eli Lilly

According to a 2025 trial, the average weight loss by those using weight loss injections varied between 13.7% for semaglutide (Wegovy) and 20.2% for tirzepatide (Mounjaro)

A once-weekly injection that quiets food noise, reduces cravings, and supports steady weight loss from day one

But do they actually work

Does retatrutide need to be titrated

18% Average body weight lost in 6 months 9/10 Patients call it the best treatment option to date 6.5" Potential waist reduction 93% Patients who kept the weight off Why Zera Hear from Zera patients

Reusing syringes introduces bacteria, degrades the needle bevel (making future injections more painful for test subjects), and transfers residual peptide from the previous dose into the current one