Half life of cosentyx?

What is the half-life of Cosentyx (secukinumab)?

Cosentyx (secukinumab) has an average elimination half-life of about 27 days. [1]

How long does that mean it stays in the body?

With a half-life around 27 days, drug levels typically drop by about half every 27 days after dosing stops. In practice, it can take several half-lives (often a few months) for most of the drug to clear.

Source

1. DrugBank – Cosentyx (secukinumab): https://go.drugbank.com/drugs/DB08827