Hamba-Vet Healthy nibble to increase the immune system. Hamba-Vet contains Capeland pelargonium, a purple-flowered geranium species that is used to make well-known remedies for respiratory infections. Additionally enriched with herbs such as horsetail, nettle, coltsfoot and licorice, Hamba-Vet activates the immune system and protects against coughs. (100g = €1.85)