Rx B12
Starting At $26.21

Rx B12

  • Usually ships within one business day.

What is Rx B12 + Rx B12 Forte for Dogs and Cats?

  • Rx B12 is a nutritional supplement for dogs and cats that contains pure cyanocobalamin, a man-made form of vitamin B12. 
  • Rx B12 is a beef-liver flavored, palatable liquid. 

Why is Rx B12 used for dogs and cats?

  • Vitamin B12 is not produced by the body but is an essential part of cell reproduction, blood formation, and protein synthesis. 
  • Rx B12 may be given to animals with a deficiency due to illness or disease or to replace missing nutrients from their daily diet. 
  • Rx B12 is labeled for use as an oral source of cobalamin to increase serum cobalamin levels in dogs and cats.

What else should I know about Rx B12 and Rx B12 Forte?

  • Consult with your veterinarian before using this product, and follow their guidelines for use. 
  •  A vitamin B12 test is recommended in order to establish safe and effective administration levels.
  • Store at room temperature out of direct sunlight. 
  • Rx B12 contains 250 mcg/ml of Vitamin B12.
  • Rx B12 Forte contains 1,000 mcg/ml of Vitamin B12.

What problems could my dog or cat have with Rx B12 and Rx B12 Forte?

  • Safe use in pregnant animals or animals intended for breeding has not been proven. 
  • If an animal’s condition worsens or does not improve, stop product administration and consult your veterinarian. 
  • An examination from a veterinarian is recommended prior to using this product.

How do I use Rx B12 and Rx B12 Forte?

Rx B12

  • Cats and Small Dogs – 1 ml per day
  • Medium Sized Dogs (25-50 lbs) – 2 ml per day
  • Large Sized Dogs (50-100 lbs) – 3 ml per day

Rx B12 Forte

  • Cats – 1/4 ml daily
  •  Dogs less than 10 kg – 1/4 ml daily, Dogs 10-20 kg – 1/2 ml daily, Dogs 20-50 kg – 1 ml daily, Dogs > 50 kg – start at 2 ml daily for a month and recheck B12 levels and taper based on serum levels.

What is in Rx B12 and Rx B12 Forte?

Rx B12

  • Active Ingredients per 1.0 ml: Vitamin B-12 (cyanocobalamin) 250 mcg
  • Inactive Ingredients: Vegetable glycerin, water, fructose, natural flavorings, and potassium sorbate.

Rx B12 Forte

  • Active Ingredient: Vitamin B-12 (cyanocobalamin) 1000 mcg/ml
  • Inactive Ingredients: Vegetable glycerin, water, natural flavorings, fructose, and potassium sorbate

Will I get what I see in the picture?

  • Rx B12 is a brand name. You will receive the exact product that you request.