Cascara sagrada

Cascara sagrada (Spanish for "sacred bark") is a dietary supplement derived from the dried and aged bark of a North American buckthorn tree. Its primary medicinal use is as a powerful natural laxative to relieve constipation. Applied topically, it is used in skin care for its potential UV-protecting properties.

Medicinal Benefits Historically, cascara sagrada has been used for various wellness purposes, though its scientific backing primarily supports its use as a laxative: Constipation Relief: The active compounds in the bark (anthraquinones) irritate the lining of the large intestine, promoting bowel contractions (peristalsis) and triggering stool evacuation within 6 to 10 hours.

Digestive Health: It is sometimes used as a "bitter tonic" to stimulate the tongue's receptors, which prompts the release of digestive enzymes, bile, and stomach acid. Traditional Uses: Some traditional wellness practitioners use cascara sagrada to treat liver issues, gallstones, and intestinal parasites.

Skin Benefits In topical applications and manufacturing, cascara sagrada has specific properties associated with skin health: UV Protection: Certain chemical compounds in cascara sagrada (specifically anthraquinones) have properties that help protect the skin from ultraviolet (UV) radiation damage, which is why it is occasionally used in the formulation of sunscreens.

Antiviral Properties: In vitro (laboratory) studies indicate that extracts of the plant can inactivate the herpes simplex virus. Short-Term Use Only: It is not recommended for chronic use or for more than 7-10 consecutive days.