Divi-divi: what it is and how people use it

Divi-divi (scientific name: Caesalpinia coriaria) is a small tropical tree most common in the Caribbean and parts of Central and South America. You’ll see the dry pods used for tannins in leather tanning and as a natural dye. People also use extracts and teas in folk medicine because the pods are rich in tannins — plant compounds that tighten tissues and can reduce mild inflammation.

Where divi-divi comes from and what’s inside

The pods are the main part used. They’re brown, hard, and packed with tannins. Those tannins make the pods bitter and astringent — that’s why divi-divi was handy for tanning hides and for traditional remedies aimed at calming loose stools or cleaning wounds. Modern lab work shows tannins can act as antioxidants, but that doesn’t mean divi-divi is a cure-all. The plant has been used for ages, but research in people is limited.

Practical ways people use divi-divi today

Topical: some people make a simple poultice from ground pods for minor skin irritation or to dry small weepy areas. If you try this, test a tiny patch first to avoid an allergic reaction. Internal: herbalists sometimes recommend a weak tea for short periods to help with mild diarrhea because the tannins can reduce mucus and fluid loss. Again, keep it short — prolonged use can be harsh on the gut.

Dosage and product quality matter. There’s no standard medical dose for divi-divi. If you buy a supplement or extract, follow the label and choose suppliers that list the plant parts used and provide batch testing. Avoid homemade high-strength extracts unless you know what you’re doing — tannins in large amounts can upset the stomach and affect nutrient absorption.

Interactions and safety pointers: tannins can bind minerals like iron and reduce their absorption. If you take iron supplements, try to separate divi-divi or high-tannin teas by a couple of hours. Also, if you’re pregnant, nursing, or on blood-thinning medications, check with your healthcare provider before using divi-divi. Allergic skin reactions are possible, so patch-test topicals first.

Buying tips: look for reputable herbal suppliers, clear labeling, and third-party testing for contaminants. Organic options reduce pesticide risk, and powdered extracts should show concentration and suggested serving sizes. If you’re unsure, ask a pharmacist or an experienced herbalist for product recommendations.

Want more practical supplement info? We have plain-language guides on other herbs and supplements, plus medication reviews and safety tips. Browse our posts on natural supplements, drug interactions, and how to pick safe online pharmacies if you plan to buy extracts. Try small, cautious steps with divi-divi and always pair herbal use with sound medical advice when you’re on prescription medicines.