It is a 100% natural and herbal (oak tree) charcoal for all cage and wild birds, which supports the digestive system and aids in remedy of digestion problems. After diarrhea symptoms and poisoning, it can be used as a supplement to treatment (Not medicine). Ingredients: Herbal Charcoal Feeding Advice: Under normal conditions, it can be given nearly ˝ teaspoon per bird twice or three times a week by mixing with the feed. For diarrhea and poisoning cases, it should be kept in the cage during the treatment process.