Cascara 1:2 500ml

Regular price $129.95 AUD

Key Benefits

  • Traditionally used in Western herbal medicine to promote bowel movement
  • Provides short-term support for occasional constipation
  • Supports bowel regularity where a practitioner considers a stimulant laxative appropriate
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Practitioner-grade support. Always read the label and follow the directions for use.

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Practitioner-Grade Cascara Bark Liquid Extract

MediHerb Cascara 1:2 is a concentrated single-herb liquid extract prepared from the bark of Frangula purshiana.

Traditionally used in Western herbal medicine as a stimulant laxative for the short-term relief of occasional constipation, this 500 mL practitioner format is intended for individual prescribing and professional herbal compounding.

Cascara is not intended for prolonged or habitual use.

Traditionally used in Western herbal medicine to promote bowel movement

Provides short-term support for occasional constipation

Supports bowel regularity where a practitioner considers a stimulant laxative appropriate

Offers a flexible liquid format for individualised practitioner prescribing

May be incorporated into a professionally formulated herbal compound

Adults prescribed Cascara for short-term support of occasional constipation

Practitioner-guided bowel regularity support

Individualised herbal protocols where a stimulant laxative has been professionally selected

Professional compounding requiring a single Cascara bark extract

Customers requiring a liquid herbal preparation rather than tablets or capsules

This product is not intended for chronic constipation, daily laxative use or unexplained changes in bowel habits.

Common name: Cascara or Cascara Sagrada

Botanical name: Frangula purshiana

Plant part used: Bark

Extract ratio: 1:2

Ethanol content: 23% v/v

Format: Single-herb liquid extract

Bottle size: 500 mL

Cascara (Frangula purshiana) bark 1:2 liquid extract.

Contains ethanol 23% v/v.

Adults: Take 20–55 mL per week, or as directed by a qualified healthcare practitioner.

This is a weekly dosage range and must not be interpreted as 20–55 mL per day.

Use the lowest amount recommended by your practitioner and confirm the dosage against the current product label before use.

Shake well before use.

Measure the prescribed amount carefully and take only according to your healthcare practitioner’s directions.

The prescribed amount may be diluted in a small quantity of water immediately before taking.

Do not exceed the recommended amount.

Do not continue using Cascara if regular laxative support is repeatedly required.

Maintain appropriate fluid intake unless your healthcare practitioner has advised otherwise.

No added gluten or dairy.

Vegan-friendly.

Always check the current product label where allergies or dietary sensitivities are present.

For practitioner dispensing and professionally guided use.

Always read the label and follow the directions for use.

For short-term use only.

Prolonged or excessive use may impair normal bowel function and contribute to dependence on stimulant laxatives.

Do not use if you have intestinal obstruction, narrowing of the bowel, unexplained abdominal pain, appendicitis, severe dehydration or an inflammatory bowel condition.

Do not use if abdominal pain is accompanied by nausea, vomiting, fever or an inability to pass stool or gas.

Not recommended for children under 12 years.

Use during pregnancy or breastfeeding is not recommended unless specifically directed by a qualified healthcare practitioner.

Consult your healthcare practitioner before use if you take diuretics, corticosteroids, heart medicines, medicines for heart rhythm or other products that may affect fluid or electrolyte balance.

Excessive use may cause abdominal cramping, diarrhoea, dehydration or electrolyte imbalance.

If laxatives are required every day, the cause of the constipation should be professionally investigated.

Stop use and seek advice if constipation persists, worsens or is accompanied by rectal bleeding, black stools, unexplained weight loss or a sudden change in bowel habits.

Discontinue use at least seven days before general anaesthesia unless otherwise directed by your healthcare professional.

Contains ethanol.

Keep out of reach of children.

Store below 25°C in a cool, dry place away from direct sunlight and excessive heat.

Keep the bottle tightly closed when not in use.

CASCARA LIQUID FAQSCommon Questions About Cascara Liquid Extract
What is MediHerb Cascara 1:2 Liquid Extract?

It is a concentrated single-herb liquid extract prepared from the bark of Frangula purshiana. The 500 mL format is intended primarily for practitioner dispensing and professional herbal compounding.

What is Cascara traditionally used for?

Cascara is traditionally used in Western herbal medicine as a stimulant laxative for the short-term relief of occasional constipation.

Is Cascara suitable for everyday bowel support?

No. Cascara is not intended for routine, prolonged or habitual daily use. Repeated need for laxatives should be discussed with a healthcare professional so the underlying cause of constipation can be assessed.

What does the 1:2 extract ratio mean?

The 1:2 ratio describes the concentration used when preparing the extract. It means one part of starting herbal material is used to produce two parts of finished liquid extract.

How much Cascara Liquid Extract should be taken?

The listed adult dosage is 20–55 mL per week, or as directed by a qualified healthcare practitioner. This is a weekly dosage range and must not be mistaken for a daily amount.

How quickly does Cascara work?

The response can vary according to the person, the prescribed amount and their bowel pattern. Follow the timing and dosage provided by your practitioner rather than taking additional amounts when a bowel movement does not occur immediately.

Can Cascara cause cramping or diarrhoea?

Yes. Stimulant laxatives may cause abdominal cramping, loose stools or diarrhoea. Excessive use may also contribute to dehydration and electrolyte imbalance.

Who should not use Cascara?

It should not be used by children under 12 or by people with bowel obstruction, unexplained abdominal pain, appendicitis, severe dehydration or inflammatory bowel conditions. Professional advice is also essential during pregnancy, breastfeeding and medication use.

Can Cascara be taken with medication?

Cascara may not be appropriate with medicines that affect fluid balance, potassium levels, heart rhythm or bowel function. Ask your healthcare practitioner to review your medicines before use.

How should Cascara Liquid Extract be stored?

Store it below 25°C in a cool, dry place away from direct sunlight and excessive heat. Keep the bottle tightly closed and out of reach of children.