Vitalgreen extra nutrient oral solution for dogs and cats is made up of natural ingredients that provide a large amount of nutrients, such as essential amino acids, vitamins and trace elements. It contains, on the one hand, two ingredients that are very rich in vitamins, minerals and fatty acids and, on the other hand, it increases the appetite to restore the vitality of dogs and cats and favor their voluntary feeding when necessary. Brewer's yeast – comes from a single-celled fungus called Saccharomyces cerevisiae. It contains a large amount of protein and is rich in B vitamins (B1, B2, B3, B5, B6, B7 and B9), important for the immune system of animals and antioxidants. These nutrients promote healthy skin, nails, hair, and benefits vital organs like the liver. It is rich in minerals (selenium, potassium, chromium, iron, zinc and magnesium), which are essential for the body, prevention of anemia and for good general health of the dog or cat. Royal jelly : provides energy and vitality to animals, thanks to its high content of vitamins, lipoproteins, enzymes and minerals, as it is considered the most concentrated food in nature. It is an antioxidant and increases resistance to infections by external agents, strengthens the hair and promotes digestion (it is recommended for animals with a lack of appetite). Milk thistle seeds : improves the detoxification of the body to allow better absorption of nutrients at the intestinal level. In addition, it is a good antioxidant, supporting royal jelly. Fenugreek : contains albumin, fats and carbohydrates, so it is considered a fortifier. Protects the digestive mucosa and improves appetite. It is recommended to administer (5 ml) every 10 kg of weight, twice a day. Consultation with a veterinary professional is recommended for long administrations. Make fresh water available to the animals at all times.