All-time best seller Grapefruit seed extract is a natural cleanser wherever there is a need Ideal for internal or external use, especially as a mouthwash, or on the face & nails & as a household cleanser Perfect digestive support especially whilst travelling Available in liquid or tablet form Do not use undiluted Suggested intake: Liquid: Do not squeeze. Allow 4-12 drops to fall naturally into a glass of water or juice. Tablets: Take 1-3 tablets a day. Citricidal liquid provides: Grapefruit seed extract concentrate. Always use diluted. Does not contain: Sugar, salt, starch, soya, wheat, gluten, maize/corn, yeast, lactose, dairy products, artificial preservatives, colours or flavourings. Vegetarian & vegan. One Citricidal tablet typically provides: 100mg Grapefruit seed extract. Does not contain: Sugar, starch, soya, wheat, gluten, maize/corn, yeast, lactose, dairy products, artificial preservatives, colours or flavourings.