​100 g/L albendazole (white drench)
75 g/L levamisole (clear drench)
0.9 g/L selenium  
2.0 g/L copper 
0.2 g/L cobalt
0.6 g/L zinc 
0.9 g/L iodine

​A milky blue liquid

​Combo Mineralised Cattle Drench

​Meat withholding
Animals producing meat or offal for human consumption must not be sold for slaughter either during treatment or within 10 days of cessation of the last treatment.

If a pregnant cow is treated, and the cow calves within the meat with-holding period of the product with which she has been treated, the calf is eligible for slaughter only when the cow is eligible for slaughter. For example, if a cow was treated with Combo™ Cattle (which has a 10 day meat with-holding period) 5 days before she calved (ie the bobby calf is born 5 days into the treatment), then 5 days from the date of birth must elapse before the calf is fit for slaughter for human consumption.

Milk withholding
Milk intended for sale for human consumption must be discarded during treatment and for not less than 35 days following the last treatment.

​Resistance can develop to any anthelmintic. Check the effectiveness of anthelmintics at least annually (but preferably 3-4 times/year) by faecal egg counting 10 days after drenching, and preferably immediately pre-drenching as well. Follow current recommended parasite management practices to reduce the potential for resistance to develop.