NAF MAGIC LIQUID CALMER 1 LITRE. Magic Liquid is formulated from magnesium, the same unique herbal combination as used in Magic Powder. Magic Liquid has the advantage of extracting the active ingredients from the herbs, making them more readily available for absorption by the horse. The calming effects can be seen fast. Ingredients: Water, Products of tubers and roots. Products of aromatic and appetising herbs, Magnesium chloride, Peppermint oil, Xanthan gum, Lecithin.