Spring Klenz Tea Bags contain a combination of the herbs Birch Leaf, Couch Grass, Golden Rod and Rest-harrow Features Contains no artificial colours, preservatives, caffeine, gluten or lactose. Suitable for vegans and vegetarians. Packed in long-life foil bags to retain freshness and potency. Each 2.7 g teabag contains: Birch leaf dry 540 mg Couch grass rhizome dry 540 mg Golden rod herb dry 540 mg Restharrow (Ononis spinosa) root dry 540 mg Dosage Infuse one teabag with one cup of boiling water, cover for fifteen minutes. Adults and children over 12: take three to four cups daily between meals. Children from 6 to 12: take two to three cups daily between meals. Children from 3 to 6: take one to two cups daily between meals. Precautions Use only as directed. If fluid retention persists, consult your healthcare practitioner. Contraindicated in cases of accumulation of water (oedema) arising from impaired heart or kidney function. Medical advice is recommended during pregnancy, lactation and before use in cases of chronic kidney diseases. Liquorice, an inactive ingredient in this product, naturally contains glucose and sucrose-based sugars.