Natural Pharm Bitter Melon Tea 100% Natural Ingredient: 1. Bitter melon 2. Perilla 3. Mint 4. Cinnamon 5. Chrysanthemum 6. Hibiscus Rosa-sinensis 7. Gurmar 8. Codonopsis pilosula 9. Ginger NATURAL PHARM COMMITTED No Artificial Flavors Vegan Preservative Free No Artificial Colors Gluten-free Sugar-free Natural Pharm teas use PLA mesh filters. This type of filter is made from Cereal (the main ingredient is cornstarch), non-toxic to users. The filter is biodegradable and eco-friendly.