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GLP-1 Decoder

Zepbound KwikPen: Strengths, Price and How It Differs

Zepbound kwikpen: which forms exist, which are FDA approved, and how they differ.

Active ingredient
tirzepatide
Manufacturer
Eli Lilly
How it is taken
Weekly injection (pen or vial)
FDA-approved for
Weight loss, Sleep apnea
Zepbound kwikpen: GLP-1 medicines as a pen, a pill and a vial

A quick look at Zepbound

How long it remains in the body
100%50%25%0%05.5 d11 d16.5 d22 d27.5 d50%25%12.5%time after the dose

Its half-life lasts 5 to 6 days. After 5.5 d, half has left the body. Following five half-lives (27.5 d), about 3% remains.

Weight loss shown in its main trial
SURMOUNT-1: 5 mg weekly15%SURMOUNT-1: 10 mg weekly19.5%SURMOUNT-1: 15 mg weekly20.9%Placebo3.1%

In SURMOUNT-1, the 72-week result was 20.9% of body weight, compared with 3.1% on placebo.

Prices over time
202420252026$1,086.37$0List priceSelf-pay

Monthly prices in US dollars cover list price and self-pay offers, and each one comes from the maker's price page.

Sources: FDA label (DailyMed), Eli Lilly 1 2, cnbc.com.