Duck Flower is a powerful natural herb, and we must be cautious. The dosage will vary from person to person as body tolerance power can be different. If we use dried Duck Flower in the form of capsules, tea, or powder, use 1-2 teaspoons or 1-2 capsules daily. `For fresh Duck Flower, take 1-2 leaves per day by chewing or blending it with some drink. Always remember that it is a herb that should only be consumed under the supervision of a healthcare expert. Only after consulting a healthcare expert can determine fixed dosages for us. If we are going for its Detox, the whole plant is recommended at a time, but beware, if taken without proper guidance, it can also harm us.