Rhamnus purshinana
— Rhamnus purshinana

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Buy Wholesale Cascara Bark Cut/Crushed

Rhamnus purshinana

Cascara sagrada, or Frangula purshiana, is a species of buckthorn. Native to North America, in British Colombia, California and Montana, cascara bark thrives on the edges of deciduous forests in moist, acidic soil conditions. Please enquire about placing a bulk order of wholesale cascara bark cut or crushed today. Joseph Flach & Sons have been global wholesale botanical merchants since 1882. Our expertise and experience ensures our customers receive a quality product and buying experience.

Order Buy Wholesale Cascara Bark Cut/Crushed

How is it used?

Rich in emodin, this bitter herb is believed to have antifungal and anti-microbial properties. In traditional medicine, the dried bark was used as a laxative. However, today, it is not prescribed for this use and is instead taken as a dietary supplement. Nowadays, the bark makes an attractive addition to potpourri and is used to make bitter tea blends. These are more popular uses.

Historical uses of cascara

Cascara sagrada was named by American Indians. It means sacred bark, and would refer to stripping the bark from the tree in spring and into early summer. They would infuse the dried bark in boiling water to prepare a decoction for the treatment of constipation. 

Cascara was adopted by American physicians in 1877 and has been officially listed in the American Pharmacopoeia since 1894. The herb is considered one of the world’s most common treatments for constipation and has been a key ingredient in many pharmaceutical laxatives for years.

Believed to have a laxative effect

The bark contains cascarosides – a chemical that stimulates the bowel and may bring about a laxative effect. Therefore it is believed to be useful in treating constipation. It is believed that the dried bark will retain its laxative power for years when stored.

Culinary uses

Cascara bark cut is commonly used to make a laxative herbal tea. It makes for a bitter taste that can be blended with sweeter herbs or a natural sweetener.

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Our relationships with our people, our suppliers, our customers and our environment are ethically as well as commercially sound. Because most of our products are naturally grown material, our support for sustainability is inherent.

Disclaimer

All of our content is researched and reviewed by our experts. While we, Joseph Flach & Sons Ltd, do not make use of our products for health, beauty or other recreations such as brewing or distilling; our clients do. Please ensure that any products you buy from us are suitable and safe to use in your stock. We do not accept liability around the suitability of our products in any end-use.

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We supply high quality botanical raw materials in wholesale/bulk to businesses around the world. Take a look at the products and let us know what you are interested in, along with the desired quantity and delivery details. We'll then provide a bespoke quote.


    Please note we are a wholesaler.
    Our minimum order quantity is based on supply of multiple original whole bags (bags are typically 20 to 25kg per item).
    Our current minimum order value £300 in goods.