I started out Microbe Formulas TUDCA which was identical to CellCore Advanced TUDCA. I used 1-2 capsules 2-3x day.
I have also used the revamped Microbe Formulas TUDCA and Nutricost TUDCA. BodyBio also has a TUDCA product.
Be sure to see the post about
Microbe Formulas. They are being absorbed into CellCore April 19th. You need to get a Microbe Formulas account before the 18th in order to continue buying products without a practitioner sponsor.
https://www.healingwell.com/community/default.aspx?f=30&m=4317542