Simarouba amara
Simarouba is also in these products:
- Amazon A-P capsulesTen herbs, led by Amargo. For a clean, healthy intestinal environment.*Pre-order now. Ships by Nov 12.
- N-Tense 2 capsulesEight Amazon herbs, led by Mullaca and Anamu. Immune support.*
- Amazon C-F capsulesTen Amazon herbs, led by Cat’s Claw. Seasonal immune support.*
Raintree Simarouba Extract (Simarouba amara) 2 oz (60ml)
Simarouba amara
Not for use during pregnancy or breastfeeding. Large amounts may upset the stomach. If you have low blood pressure or another health condition, or take medication (especially blood-pressure medication), talk to your practitioner before use. Do not exceed the suggested daily amount. Supplements should not be used as a substitute for a varied, balanced diet. Keep out of reach of children. Store in a cool, dry place.
Simarouba (Simarouba amara) bark extract, distilled water, sugar cane alcohol (ethanol, 40%).
Adults: take 30 drops (1 ml), 2 or 3 times a day, or as directed by your health professional. Spacing the servings through the day, for example with breakfast and dinner, or breakfast, lunch and dinner, makes them easy to remember. There is no set length of time to take it. Review your use with your health practitioner from time to time. Take Raintree Simarouba Extract as part of a nutritious diet and healthy lifestyle. If you are under a physician's care or take any medication, check with your healthcare practitioner before use.
Simarouba Extract is the bitter bark of Simarouba amara, also called Bitterwood, as a liquid you take in drops: wild-harvested and extracted in distilled water and sugar cane alcohol (40%). Take 30 drops (1 ml), 2 or 3 times a day. 2 fl oz (60 ml) bottle. As a traditional bitter tonic, Simarouba supports healthy digestion.*
Not for use during pregnancy or breastfeeding. Large amounts may upset the stomach. If you have low blood pressure or another health condition, or take medication (especially blood-pressure medication), talk to your practitioner before use. Do not exceed the suggested daily amount. Supplements should not be used as a substitute for a varied, balanced diet. Keep out of reach of children. Store in a cool, dry place.
Simarouba (Simarouba amara) bark extract, distilled water, sugar cane alcohol (ethanol, 40%).
Adults: take 30 drops (1 ml), 2 or 3 times a day, or as directed by your health professional. Spacing the servings through the day, for example with breakfast and dinner, or breakfast, lunch and dinner, makes them easy to remember. There is no set length of time to take it. Review your use with your health practitioner from time to time. Take Raintree Simarouba Extract as part of a nutritious diet and healthy lifestyle. If you are under a physician's care or take any medication, check with your healthcare practitioner before use.
Out of stock. Expected back in 2027.An estimate. We update it if it changes.
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Simarouba is also in these products:
- Amazon A-P capsulesTen herbs, led by Amargo. For a clean, healthy intestinal environment.*Pre-order now. Ships by Nov 12.
- N-Tense 2 capsulesEight Amazon herbs, led by Mullaca and Anamu. Immune support.*
- Amazon C-F capsulesTen Amazon herbs, led by Cat’s Claw. Seasonal immune support.*


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Simarouba Extract: bitterwood bark in drops, for healthy digestion*
Simarouba Extract is for adults who would like a traditional bitter tonic to support healthy digestion,* in a liquid they measure by the drop. Simarouba (Simarouba amara), known in English as Bitterwood and in Brazil as Marupá, is a tall rainforest tree of the American tropics, named by the botanist Aublet in 1775 in his flora of French Guiana, with an intensely bitter bark. Our extract is the bark, wild-harvested at peak potency and extracted in distilled water and sugar cane alcohol (40%). A serving is 30 drops (1 ml), and this is the 2 fl oz (60 ml) bottle.
- 2 fl oz60 ml bottle of liquid extract
- 30 drops1 ml per serving
- 40%Sugar cane alcohol, with distilled water
Benefits of Simarouba Extract
- Supports healthy digestion*A bitter tonic in British and US pharmacy books of 1911 and 1918.
- Helps maintain healthy intestinal flora*Its use for intestinal well-being runs through early 1900s herbals and pharmacy texts.
- Contains naturally occurring quassinoidsThe bitter compounds behind its taste, glaucarubinone among them.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
What's in our Simarouba Extract
Simarouba
Simarouba amara
| Part used | Bark |
|---|---|
| Extract | In distilled water and sugar cane alcohol (40%) |
| Bottle | 2 fl oz (60 ml) |
| Origin | Wild-harvested |
| Botanical family | Quassia family (Simaroubaceae) |
| Also known as | Bitterwood, Paradise Tree and Marupá (Brazil) |
Ingredients: Simarouba (Simarouba amara) bark extract, distilled water, sugar cane alcohol (ethanol, 40%).
2 fl oz (60 ml) bottle. Also available as Simarouba Capsules.
How to take Simarouba Extract
- 30 drops (1 ml)per serving
- 2 or 3 times a dayor as directed by your health professional
- No set lengthreview your use with your health practitioner from time to time
Adults: take 30 drops (1 ml), 2 or 3 times a day, or as directed by your health professional.
Spacing the servings through the day, for example with breakfast and dinner, or breakfast, lunch and dinner, makes them easy to remember.
Where our Simarouba comes from
- Wild-harvestedSimarouba bark, gathered at peak potency
- Extracted in the USAFrom wild-harvested bark, in sugar cane alcohol with distilled water, 40% alcohol
- TestedEvery batch, for heavy metals, mold, yeast and pathogens
Precautions
- Not for use during pregnancy or breastfeeding.
- Large amounts may upset the stomach.
- If you have low blood pressure or another health condition, or take medication (especially blood-pressure medication), talk to your practitioner before use.
- Do not exceed the suggested daily amount.
- Supplements should not be used as a substitute for a varied, balanced diet.
- Keep out of reach of children. Store in a cool, dry place.
About Simarouba
Bitterwood is a fair name. Simarouba bark has no smell at all, but a strongly bitter taste, and like most of its relatives in the quassia family, which also includes the tree of heaven, Ailanthus, the tree is bitter-barked. The tree grows to 35 meters in wet tropical forest, and its range runs from Mexico and the Caribbean islands south to the Guianas and the Amazon. Birds and monkeys eat its small, fleshy fruits and carry the seeds through the forest.
The bark reached France from Guiana as early as 1713, and two centuries later British and American pharmacy books still listed it, speaking of a "bitter principle" in the bark. Chemists have since named the compounds behind it: naturally occurring quassinoids such as glaucarubinone. Our extract is the wild-harvested bark in distilled water and sugar cane alcohol (40%), measured in drops rather than brewed. More in our Simarouba herb guide.
Simarouba Extract or Capsules?
| Simarouba Extract | Simarouba Capsules | |
|---|---|---|
| Choose it for | Liquid drops, easy to adjust | No measuring and no taste |
| What is in it | Bark extract in distilled water and sugar cane alcohol (40%) | Bark, 500 mg in each vegan capsule |
| Suggested use (adults) | 30 drops (1 ml), 2 or 3 times a day | 2 to 3 capsules, twice a day |
| Sizes | 2 fl oz (60 ml) | 100 capsules |
Simarouba Extract FAQ
Can't find your answer? Contact us.
How do I take Simarouba Extract?
Adults: 30 drops (1 ml), 2 or 3 times a day, or as directed by your health professional. That is 2 to 3 ml a day.
Who is Simarouba Extract for?
Adults who would like a traditional bitter tonic in drops to support healthy digestion.* It is not for use during pregnancy or breastfeeding. If you have a health condition or take medication, talk to your practitioner before use.
How was Simarouba bark traditionally prepared?
As a bitter tea, made by simmering or steeping the bark in water and straining it. Simarouba Extract is made instead with distilled water and sugar cane alcohol (40%), so there is nothing to brew: you take it in drops.
Is Simarouba related to Quassia?
Yes. They share a plant family, Simaroubaceae, and Simarouba was once classified in the genus Quassia, as Quassia simaruba.
Is Simarouba Extract a tincture?
Yes. A tincture is a liquid herbal extract made with alcohol. Raintree Simarouba Extract is made with distilled water and sugar cane alcohol (40%), and you take it in drops.
Simarouba extract or capsules: which should I choose?
Both are made from Simarouba. The extract is a liquid you take in drops. Raintree Simarouba Capsules hold 500 mg of bark in each vegan capsule, with nothing to measure.
Can I buy it in the UK?
Yes. It is sold on our UK store and shipped from the UK. Simply use the store switcher on our site.
More Simarouba from Raintree
Not for use during pregnancy or breastfeeding. Large amounts may upset the stomach. If you have low blood pressure or another health condition, or take medication (especially blood-pressure medication), talk to your practitioner before use. Do not exceed the suggested daily amount. Supplements should not be used as a substitute for a varied, balanced diet. Keep out of reach of children. Store in a cool, dry place.
Simarouba (Simarouba amara) bark extract, distilled water, sugar cane alcohol (ethanol, 40%).
Adults: take 30 drops (1 ml), 2 or 3 times a day, or as directed by your health professional. Spacing the servings through the day, for example with breakfast and dinner, or breakfast, lunch and dinner, makes them easy to remember. There is no set length of time to take it. Review your use with your health practitioner from time to time. Take Raintree Simarouba Extract as part of a nutritious diet and healthy lifestyle. If you are under a physician's care or take any medication, check with your healthcare practitioner before use.
| List Annona | Simarouba amara |
|---|---|
| price capsules | 2 oz (60ml) |
| Short Title | Alcohol Extract |
| Size / Count | 2 fl. oz. (60 ml) |
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