Tirzepatide Vial: What It Is, Price
Tirzepatide vial: which forms exist, which are FDA approved, and how they differ.
- Active ingredient
- tirzepatide
- Manufacturer
- Eli Lilly

A quick look at Zepbound
Its half-life is 5 to 6 days. After 5.5 days, half is gone, and about 3% remains after five half-lives (27.5 days).
Across 72 weeks in SURMOUNT-1, the figure reached 20.9% of body weight, while placebo reached 3.1%.
On the maker's price page, monthly price points in US dollars cover both the list price and offers for self-pay.
Sources: FDA label (DailyMed), Eli Lilly 1 2, cnbc.com.