This is what Hildegard Staninger recommends
https://www.veggiefamilyusa.com/product-page/happy-tummy-2
It's strong stuff.
I've taken #1 and #2 and prefer #2.
No more than 1 1/2 spoonfuls at a time.
Best stuff on the market imo.
No need for a colonic Ever again. Does the same thing naturally.