What it does: The anthraquinones in Cascara Sagrada interact with the lining of the large intestine to stimulate peristalsis, the muscle contractions that help move stool through the bowel, supporting relief from infrequent bowel movements.
How it is used: This extract is most often used in digestive support supplements aimed at relieving occasional constipation, promoting regularity, and encouraging healthy bowel habits.
Natural sources and supplement forms: Cascara Sagrada is sourced from the properly aged bark of the Rhamnus purshiana tree. Supplement forms include capsules, tablets, herbal teas, liquid extracts, and tinctures, with aging of the bark being important to reduce its harshness.
Why it appears in supplement formulas: Its gentle, natural laxative activity and long tradition of use make it a valued choice for formulas focused on digestive comfort and colon regularity.
What to know before use: Prolonged or frequent use may lead to dependence or electrolyte imbalances. Cascara Sagrada should not be used during pregnancy, and people with digestive conditions or who take medications should consult a healthcare provider before use.
Interesting Fact
Cascara Sagrada: The Bark with a History of Traditional Use
Cascara Sagrada comes from the dried bark of the Rhamnus purshiana tree, native to the Pacific Northwest. For centuries, Indigenous peoples of North America used this plant as part of their wellness traditions. In supplement formulas today, it is often included as a botanical ingredient respected for its natural origin and long history of traditional use.
