Swalloweze Clear Instant Food and Liquid Thickener 165g. Swalloweze Clear uses the same number of scoops per level as Nutilis clear, making any switch over easier to achieve.. Swalloweze Clear is an instant food and fluid thickener, food for special medical purposes for the dietary management of dysphagia.. Swalloweze Clear is gluten free and lactose free. Swalloweze Clear is also Halal and Kosher certified.. Swalloweze Clear is transparent, tasteless and odourless and retains the natural texture, taste and appearance of fluids whilst offering stable and consistent thickness over time.. Ingredients. Xanthan Gum (E415), Maltodextrin, Erythritol (E968).