Active ingredient

Iron

These 3 products sold in the Philippines list Iron as an active ingredient. They are not necessarily interchangeable — concentration, the other ingredients, and the form all differ — but a reader paying three prices for three brands deserves to know they are buying the same molecule.

ProductBrandFormAmount statedWithdrawal
Levimin GKLDIpremix550 mg/kgNot published by the manufacturer — ask your veterinarian or agrivet
OrnistatExcellencepowder, water-solubleNot statedNot published by the manufacturer — ask your veterinarian or agrivet
Thunderbird Red CellThunderbirdliquid300 mg/ounceNot published by the manufacturer — ask your veterinarian or agrivet

Same molecule does not mean same dose or same suitability. Ask a veterinarian or agrivet before substituting one for another.