Durvet High Level Vitamin B Complex Injectable livestock vitamins – for use as a supplemental source of B complex vitamins in cattle, swine and sheep. Especially useful for animals off feed due to shipping, illness or other stress factors. Ideal for animals on low protein or mineral deficient diets. Contains 100 mcg B₁₂, 100 mg niacinamide, 100 mg B₁, 10 mg B₆, 10 mg d-panthenol and 5 mg B₂ per ml. Dosage: Calves/sheep/swine – 5 ml per 100 lbs body wt; Adult cattle – 1-2 ml per 100 lbs body wt; administer IM, may be administered subcut or IV at the discretion of a veterinarian. Repeat daily as indicated.