Slippery Elm: The Inner Bark That Heals
The inner bark of Ulmus rubra is one of the most unusual substances in the Western materia medica — a plant that is simultaneously medicine and food. Its mucilage coats the entire GI tract from esophagus to colon, then triggers the gut to produce more of its own protective lining from within. The Eclectic physicians of 19th-century America relied on it for ulcers, colitis, and convalescent nutrition. Civil War field surgeons used it to stabilise wounded soldiers too injured to digest solid food. Today it sits inside The Gut Cleanser formula as the herb that protects and nourishes the gut wall while Cascara Sagrada does its cleansing work — because a serious gut protocol should never cleanse without protecting what it moves through.
Marshallow Root: The Gut Soother
Before the pharmacy, before the prescription pad, there was the monastery apothecary — and on its shelves, without exception, sat the root of Althaea officinalis. Marshmallow Root has been trusted by Western healers for more than two thousand years, from Dioscorides in the first century to Nicholas Culpeper in the seventeenth, because it does something no synthetic medicine can replicate: it physically coats the gut wall with a soft, protective gel that shields inflamed tissue while it heals. That gel — called mucilage — can make up as much as 35% of the root's dry weight, making this one of the most remarkable protective substances in the entire botanical world. In the Gut Cleanser formula, Marshmallow Root is the protector — the herb that makes the deeper cleansing work of Cascara Sagrada safe, sustainable, and gentle on the tissue it moves through. This is the story of the plant that healers named "the medicine that heals."
Cascara Sagrada: The Sacred Bark for Gut Health & Natural Colon Cleansing
The bark of Rhamnus purshiana has been called sacred for good reason. Named by Spanish missionaries who witnessed centuries of Indigenous reverence for it, Cascara Sagrada is the most historically documented colon-cleansing herb in the Western world — listed in the United States Pharmacopeia from 1890 to 1975 and at the center of traditional gut healing protocols ever since. Its anthraquinone glycosides speak directly to the large intestine, stimulating the rhythmic contractions that move waste through the colon while keeping the stool soft and the passage gentle. In traditional herbalism, the gut is not simply a digestive organ — it is the seat of the body's balance. You cannot heal what sits upstream of a backed-up colon. This is where healing begins. Discover the science, the history, and the healing philosophy behind the first herb in our signature Gut Cleanser formula.