Intrinsic Factor with Folic Acid and Vitamin B-12 1000mcg - 120 Capsules

Best product on the market with the intrinsic factor

My cat suffers from IBS. I had no idea about this pesky illness except this cat of mine was always known for his runs. After much research, I started giving him vitamin B12. This brand. Daily. Well, zeus, who,s 17 years old, has been on it now for about 4 months . Low and behold, his poop is no longer like what it was before. I think he is as good as it gets at present. So long as he,s on this vitamin, old Zeus has been doing real well. I guess the little fella needed the B12 to help with his digestion n absorption n processing of foods. I recalled, n not too long ago, when Zeus was ill, the vet had to give him medication to calm the inflammation in his intestines, as well as antibiotics. He would get all well and then, the bad runny poop would start right back up again. What a nightmare that was for him. So, if your cat has IBS, this vitamin B12 can only help it.

I needed B12 with folate after developing a problem stomach lining. Have been taking this for about a year. Have had a problem with late delivery twice and have had to stick with Amazon and this product to get what I needed.

This brand of B12, especially for dogs and especially for dogs who suffer from EPI (Exocrine Pancreatic Insufficiency). This product is key in the process of gaining weight and maintaining energy.

We use this "Trinfac-B" by Wonder Labs to successfully supplement our German shepherd's food. She eats Royal Canin 'Ultamino' kibble (Rx only) with one capsule Trinfac-B sprinkled on top of her food in the morning, plus one tiny 10 mg tab of prednisone. It feels like a miracle for us as she suffered from poor absorption of B12 and diarrhea off and on until we got her correctly diagnosed. She no longer has any diarrhea episodes and has slowly gained weight. Her feeding routine stays the same every day and we are rewarded by her beauty, love and loyalty and now, excellent health. Highly recommend. Update: July 5, 2017. Our GSD at her wellness exam had her blood taken for a blood panel. The results were excellent. We were very pleased to see as a result of sprinkling one capsule of the Trinfac-B on her kibble in the morning she now has "normal levels" of both B 12 and folate.

Was looking for a basic supplement that has “intrinsic factor”. I have the MTHFR mutation and have found that this enzyme (it comes from pigs) is what I need to covert B6 for cellular metabolism. This one is the only affordable option.

Our dog, Moses, recently suffered from horrible weight loss and was diagnosed with EPI. We were told that he may not gain weight back until he did B-12 shots, however we purchased this specific B-12 with Intrinsic Factor that was listed on an EPI website and he is doing GREAT! He started gaining the weight back and while he still has a long way to go to get back to his healthy weight, he is on the road to recovery. We used these in conjunction with enzyme supplements and a grain free diet. We were told not to do this supplement permanently but just when he needs it, so we used this full bottle (one capsule a day) until it ran out and now we are waiting until he shows signs of needing it again. This item seems to go in and out of stock but just wait it out...it will return.

These vitamins have everything you need. I used to take Perscription vitamins until the company closed. After much research found these are comparable. They make a difference for me