---
product_id: 91745301
title: "Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules"
brand: "wonder laboratories"
price: "€ 70.79"
currency: EUR
in_stock: true
reviews_count: 8
category: "Wonder Laboratories"
url: https://www.desertcart.nl/products/91745301-pet-factor-b-12-vitamin-b-12-in-methylcobalamin-form
store_origin: NL
region: Netherlands
---

# Methylcobalamin B-12 + folic acid blend 180 easy-dose capsules Made in FDA-registered USA facility Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules

**Brand:** wonder laboratories
**Price:** € 70.79
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your pet’s vitality with every capsule!

## Quick Answers

- **What is this?** Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules by wonder laboratories
- **How much does it cost?** € 70.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/91745301-pet-factor-b-12-vitamin-b-12-in-methylcobalamin-form)

## Best For

- wonder laboratories enthusiasts

## Why This Product

- Trusted wonder laboratories brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Supply:** 180 capsules provide a 6-month regimen for consistent care
- • **Palatable & Easy to Use:** Odorless capsules mix seamlessly with food—no fuss, just results
- • **Clean & Safe Manufacturing:** Produced under strict GMP standards in the USA for quality assurance
- • **Clinically Trusted for EPI:** Endorsed by Epi4Dogs Foundation for optimal pancreatic support
- • **Superior Absorption Formula:** Methylcobalamin form ensures maximum B-12 bioavailability

## Overview

Pet Factor B-12 delivers 180 capsules of methylcobalamin-form vitamin B-12, enhanced with folic acid and intrinsic factor, specifically formulated to support dogs with exocrine pancreatic insufficiency (EPI). Manufactured in a GMP-certified FDA-registered facility in the USA, this supplement is clinically recommended by the Epi4Dogs Foundation to improve nutrient absorption, promote healthy weight, and enhance coat condition, making it a trusted choice for proactive pet health management.

## Description

desertcart.com : Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules : Pet Supplies

Review: Vitamin B-12 for Fur Babies - I purchased these Vitamin B-12 capsules for my 12 year old maltipoo who was diagnosed with exocrine pancreatic insufficiency or EPI. This insufficiency does not allow his body to absorb the vitamin B-12 that he consumes. I give him one capsule a day sprinkled on top of his food, along with the enzymes I sprinkle as well. These enzymes help him to absorb the nutrients from the food as well as the vitamin B-12 his body so badly needs. There is no smell and evidently no bad taste because my dog devours his food. I've been giving him this vitamin for three years now because it's so easy to use and he's had no vomiting or diarrhea from consuming it. This bottle lasts me six months for such a reasonable price. I highly recommend these capsules if your fur baby needs them like my little guy.
Review: EPI Dog loves - Works great for our dog with EPI. Her labs came back with her b12 levels being normal but since adding this to her diet she has put on weight and her coat is soo much better. We just mix it in with her other medicine and she laps it right up! She is now a regular sized German shepherd and not skin and bones.

## Features

- Popular treatment for EPI in pets.
- Recommended product by the Epi4Dogs Foundation, Inc.
- Naturally Enhances Your Pets Absorption and Utilization of B-12.
- Provides Methylcobalamin B-12 with Folic Acid and Intrinsic Factor.
- Made in the USA in a FDA Registered & Inspected Facility, under Good Manufacturing Practices (GMP's)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GPR8WBP |
| Active Ingredients | folic acid |
| Allergen Information | Non-GMO |
| Best Sellers Rank | #10,632 in Pet Supplies ( See Top 100 in Pet Supplies ) #84 in Dog Multivitamins |
| Brand | Wonder Laboratories |
| Brand Name | Wonder Laboratories |
| Customer Reviews | 4.7 out of 5 stars 734 Reviews |
| Included Components | 180 Capsules |
| Item Form | Capsule |
| Item Type Name | Vitamin B12 For Pets |
| Manufacturer | Wonder Laboratories |
| Manufacturer Part Number | K9688 |
| Model Number | K9688 |
| Specific Uses For Product | Stomach, Weight |
| Target Species | Cat, Dog |
| UPC | 099528688180 |
| Unit Count | 180 Count |

## Product Details

- **Active Ingredients:** folic acid
- **Allergen Information:** Non-GMO
- **Brand:** Wonder Laboratories
- **Item Form:** Capsule
- **Manufacturer:** Wonder Laboratories

## Images

![Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules - Image 1](https://m.media-amazon.com/images/I/61Obpwr8OcL.jpg)
![Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules - Image 2](https://m.media-amazon.com/images/I/61SZOlzBRhL.jpg)
![Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules - Image 3](https://m.media-amazon.com/images/I/619GnlFBlTL.jpg)
![Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules - Image 4](https://m.media-amazon.com/images/I/61IMKm6jmCL.jpg)
![Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules - Image 5](https://m.media-amazon.com/images/I/71ZC3c-6veL.jpg)

## Questions & Answers

**Q: Which is it, folate or folic acid? There is a difference between the two.**
A: Folic acid 800 mcg
Vitamin B12 1000 msg 
Folate is a natural source of several B vitamins commonly referred to as B9. Folic acid is a synthetic B vitamin found in dietary supplements.

**Q: Is pet factor b12 in methylcobalamin available in liquid form?**
A: I never looked into liquid. Capsuls are fine with me. I open the capsul and pour the powder onto wet dog food.

**Q: is this sourced from animal liver?**
A: My dog has EPI and does so much better it’s B12. I use to give her a shot of Vit B12 weekly, but then found this. I add one capsule daily to her enzymes and she’s die great over the past year on it.

**Q: When is the expiration date?**
A: Look on the bottom of your bottle.  I think my date is 5/22.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vitamin B-12 for Fur Babies
*by S***Y on March 5, 2026*

I purchased these Vitamin B-12 capsules for my 12 year old maltipoo who was diagnosed with exocrine pancreatic insufficiency or EPI. This insufficiency does not allow his body to absorb the vitamin B-12 that he consumes. I give him one capsule a day sprinkled on top of his food, along with the enzymes I sprinkle as well. These enzymes help him to absorb the nutrients from the food as well as the vitamin B-12 his body so badly needs. There is no smell and evidently no bad taste because my dog devours his food. I've been giving him this vitamin for three years now because it's so easy to use and he's had no vomiting or diarrhea from consuming it. This bottle lasts me six months for such a reasonable price. I highly recommend these capsules if your fur baby needs them like my little guy.

### ⭐⭐⭐⭐⭐ EPI Dog loves
*by S***1 on July 3, 2026*

Works great for our dog with EPI. Her labs came back with her b12 levels being normal but since adding this to her diet she has put on weight and her coat is soo much better. We just mix it in with her other medicine and she laps it right up! She is now a regular sized German shepherd and not skin and bones.

### ⭐⭐⭐⭐⭐ Superior Product over others that claim the same!
*by E***R on May 28, 2025*

This beautiful chocolate lab was born with a lot of health issues. Anal glands in overdrive. Unstable digestive issues that were ongoing and causing soft stool to full on diarrhea. Hundreds of dollars spent at multiple visits to our vet, them doing the same protocol again and again never digging further into what is causing her problems. You know how it goes…just throw a bandaid on it, just write an expensive prescription for it that comes with a ton of side effects. Not to mention her spaying was botched, 6 months of internal infections, which lead to low grade urinary incontinence with a risk of UTIs. 11 puppies in her litter, and we get the one who has health problems. Not to worry, I’m a dog mom who doesn’t give up. I do the research, I figure out the causes. Her body doesn’t absorb regular vitamin B12. Thank goodness for WonderLabs Pet Factor B-12! Her health is improving! Her stool is healthier! She just on one a day right now and her improvement in a week is significant! The vitamin B 12 injections at the vet are very expensive. This is a much more affordable way to help a dog’s body absorb Vitamin B12! The quality of this product is far superior to others that claim the same benefits. Our dog has always had high energy levels, so this hasn’t changed anything. The size of the pill is small enough to hide in a spoonful of canned food. My dog doesn’t notice it, so I guess the taste is minimal. I fully recommend this product for any dogs with ongoing soft stool issues. It’s worth a try. 180 pills! That’s a 6 month supply at 1 a day or 3 months supply at 2 a day. Far more affordable then B12 injections at the vet, and less stress on the dogs.

## Frequently Bought Together

- Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-08-09*