Botanical
Goji Berry
Goji berries are the fruit of the goji shrub, also called wolfberry. They are usually sold dried, as juice or jam, or in capsules.
Also listed as Wolfberry, Lycium barbarum, Organic Goji Berry, Goji Berry Fruit
A significant anticoagulant interaction
German consumer guidance warns against goji in any form when taking vitamin K antagonists such as warfarin or phenprocoumon. Reports suggest increased anticoagulant effects and bleeding risk. Long-term safety of individual goji extracts also remains inadequately characterized. 1
For information, not individual medical advice. Ingredient studies do not establish the effectiveness of these products.
Sources
- Goji-Beeren in Kapseln: Wirkung nicht bewiesen Verbraucherzentrale, 2026