Croton lechleri
South American tree whose red sap is rich in proanthocyanidins. The extract SP-303 was clinically studied for treatment of diarrhea in AIDS patients and traveler's diarrhea, showing modest symptomatic benefit.
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No well-documented drug interactions
None well established
No specific warnings
Generally well tolerated in clinical trials
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Standardized extracts are concentrated — do not exceed recommended doses. They may interact differently with medications than whole-herb preparations. Consult a healthcare provider if taking medications.
Follow manufacturer storage instructions. Typically store cool, dry, and away from light.
Herb grinder or pre-powdered herb, Empty vegetarian capsules (size 00 or 0), Capsule filling machine (optional but recommended), Small bowl, Scale (optional for precision)
Capsules bypass taste, which can be important — bitter taste stimulates digestion. For digestive herbs, teas or tinctures may be more effective. Always follow recommended dosing.
Store in airtight containers away from moisture. Use within 6-12 months for best potency.
