Instalab
logoInstalab

Butyrate

Stool Test
4.8 (4,673 reviews)
Tested by Diagnostic Solutions Lab
Physician-reviewed results
Results in under 1 week
How it works
Order from Instalab
No prescription or your own doctor's order needed
Self-collect at home
Kit shipped directly to you
Get results
Explained with clear next steps, no medical jargon

Frequently Asked Questions