Is the Tirzepatide (Compounded) half-life figure everyone quotes actually sourced?

Adding a datapoint rather than asking anything.

So I’ve been reading about Tirzepatide (Compounded) for a few weeks now and the more I read the less confident I am that anyone actually knows what they’re talking about.

Started looking at Tirzepatide (Compounded) because a friend swears by it. He also swears by cold plunges and sleeping with his phone in another room, so, grain of salt.

Worth noting there’s 3 published tests on Tirzepatide (Compounded) published, which is more than I expected honestly.

Happy to be told I’m wrong, genuinely.