Invet multi- nutritional supplements for cats 1. This nutritional supplement is an essential supplement for cats. 2. Cats need taurin which is an essential component and isn't produced naturally in the body. They have to eat foods high in its content or take dietary supplements containing it. If taurin deficiency can occur, they might suffer from the undevelopment of retina, it may cause many problems. 3. It contains L-lysine. L-lysine is an amino acid that is essential for health, it must be consumed as it is not synthesized in animals. Also, it is an essential amino acid which are good for promoting Body Growth, proper absorption of calcium, boosting the immune system. No artificial color and additive. Natural nutritional supplements : Good supply of natural vitamins, minerals, lecithin and L-lysine. Combination of ingredients that cats like is effective for nutrient Digestion and absorption. Supplement Facts (100g) Crude Protein: more than 0.5 Crude fat : more than 0.07 Crude fiber : less than 0.12 Crude ash : less than 0.26 Calcium : more than 0.002 Phosphorus : less than 0.1 Vitamin B1 (mg/kg) : less than 2070.23 Vitamin B2(mg/kg) : less than 1109.49 Vitamin E(IU/kg): less than 2222.79 Net Weight : 100g(3.52oz)] Expiration Date : Marked on the bottom of the item. Caution : Store at room temperature and avoid direct sunlight. This item is only for animals, not for humans. Keep out of reach of children. Daily dose Less than 2kg : 10~20g Less than 4kg : 20~30g Less than 8kg : 30~50g Less than 20kg : 50~80g For dogs over 20 kg, you need to add 10g more per 4 kg. If a cat develops a loss of appetite, it is required to take a double dose of the amount recommended.