Beaphar Multi Wormer Cats is for the treatment of roundworms and tapeworms in cats over 6 months old. Contains 2 types of tablets: one against roundworms and the other against tapeworms, given over a three week period. Tablets may be taken whole or crushed and sprinkled into the cat‚Äôs food. UK authorised veterinary medicinal product. Active Ingredient: Each pink tablet contains Piperazine citrate, 125mg. Each fawn tablet contains Dichlorophen, 250mg.