Rx D3
Starting At
$22.00
Rx D3
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Guaranteed lowest authorized price. Learn more.
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Guaranteed lowest authorized price. Learn more.
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Usually ships the same weekday before 3pm CT.
What are Rx D3 and Rx D3 Forte by Rx Vitamins for Dogs and Cats?
- Rx D3 is a nutritional supplement for dogs and cats that contains pure Vitamin D3 in the form of cholecalciferol.
- The cholecalciferol is blended with MCT oil and diluted sufficiently to enable safe usage in animals as small as 9 lbs.
- Rx D3 Forte is designed for dogs and cats with a greater deficiency or advanced dietary needs.
Why is Rx D3 given to cats and dogs?
- Vitamin D3 helps with calcium and phosphorus absorption in the body and helps support immune system health and function.
- Vitamin D3 is involved in the regulation of thousands of genes and helps prevent inflammatory diseases once it has been processed by the liver.
- Dogs and cats are unable to convert sunlight into Vitamin D and receive all their Vitamin D from food. Rx D3 supports the health of dogs and cats that are not getting enough Vitamin D in their diet.
What else should I know about Rx D3?
- There are about 1800 drops per bottle.
- Store at room temperature, out of direct sunlight.
What problems could my dog or cat have with Rx D3?
- Keep out of reach of children and animals.
- In case of accidental overdose, contact a health professional immediately.
- If animal's condition worsens or does not improve, stop product administration and consult your veterinarian.
How do you use Rx D3?
- Use as directed by your veterinarian.
- A vitamin D3 test using the VDI Laboratory test kit is recommended in order to establish a safe and effective dosage. Retesting in 8-10 weeks to ensure Vitamin D3 sufficiency is also recommended.
What is in Rx D3 and Rx D3 Forte?
Rx D3
- Active ingredients per 1 mL: 3000 IU of Vitamin D3 as cholecalfiferol.
- Active ingredients per 1 drop: 100 IU of Vitamin D3 as cholecalfiferol.
- Inactive ingredient: MCT Oil.
Rx D3 Forte
- Active ingredients per 1 mL: 15,000 IU of Vitamin D3 as cholecalfiferol.
- Active ingredients per 1 drop: 500 IU of Vitamin D3 as cholecalfiferol.
- Inactive ingredient: MCT Oil.
Will I get what I see in the picture?
- Rx D3 is a brand name. You will receive the exact brand that you request.
Is it important for my dog or cat to finish all of the Rx D3?
- Dogs and cats may use this product for different lengths of time. Please consult your veterinarian if you have any questions.
Who makes Rx D3?
- Rx D3 is made by the manufacturer Rx Vitamins.
Review Summary
40 total reviews
Rated 4.98 out of 5 stars
100% of respondents would recommend this to a friend
Ratings Distribution
39 5 star reviews
1 4 star reviews
0 3 star reviews
0 2 star reviews
0 1 star reviews
Reviews
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Vitamin D3Forte
From Plymouth, MiComments about Rx D3 Forte, 2ozIt was recommended by our canine oncologist because lack of Vitamin D3 has been associated with mast cell tumors. -
Lack of Vitamin D3 Possibly Linked to Cancer
From UndisclosedComments about Rx D3 Forte, 2ozOur oncologist recommended it for our two littermates who both had mast cell cancer surgeries. So far, so good -
Great Service!
From UndisclosedComments about Rx D3 2ozVeterinarian suggested. Great service and quick shipping! -
Thanks for helping me keep my babies healthy!
From UndisclosedComments about Rx D3 2ozMy dog was recently recently diagnosed with MMVD. It's so important to make sure that she's getting the right amount of vitamins and minerals in her diet. This company is great. They have all the items that we need excellent prices and they ship fast! -
Rx D3
From UndisclosedComments about Rx D3 2ozVitamin D was recommended by my vet as Indy had low levels of vitamin D. The vet specifically recommended Rx D3 by Rx Vitamins. -
Vitamins
From UndisclosedComments about Rx D3 2ozThelma is in a 5 month remission from B cell lymphoma. She received 6 months of CHOP chemotherapy, completed in December 2023. Her Vitamin D and B levels are low, she is also having renal issues and hair loss. Using your vitamins in hopes of raising her levels. -
Great product… has help Sam a lot
From UndisclosedComments about Rx D3 2ozVet recommended for better health as my boy was lacking proper amount of Vitamin D from gastro illness. -
We're working on getting this older girl healthy again.
From UndisclosedComments about Rx D3 Forte, 2ozOur dog Dolores tested low for vitamin D so we're supplementing as advised by our vet. -
Rx D3 Forte is doing the trick!
From UndisclosedComments about Rx D3 Forte, 2ozShiloh recently had both her gall bladder and spleen removed. She has been diagnosed with inflammatory bowel disease. The change in diet and supplementation with Rx D# Forte appear to be working well! She has had not intestinal problems since surgery a month ago. I am quite pleased! -
Works well!
From UndisclosedComments about Rx D3 Forte, 2ozArrived quickly, easy to give to my dog. His levels are already up!
Displaying Reviews 1 - 10