MetagenicsIntrinsi Vitamin B12-Folate - Nervous System & Heart Health Support* - with Intrinsic Factor for Absorption* - Vitamin B12 & Folate - Methylcobalamin - 60 Tablets

Purchased for my husband. He is happy.

Yes I’ll be ordering again

Having pernicious anemia, but refusing to get shots, I wasted a TON of $ on different B12 products, in a short amount of time. Nothing was working. In fact, was feeling worse as if I was dying. Until I found THIS. And thank GOD it works. Without the intrinsic factor, I don’t think anything else would’ve worked for me. If I hadn’t found this particular brand, I was going to be forced to get shots. I immediately started taking 2 of these with a Calcium tab; (calcium helps it absorb even more), along with 2 extra methyl folate tablets made by another company, and a b6 tab. I could cry at how much better I feel. I went from feeling half dead to feeling alive and almost normal as soon as I took the 1st dose. It may even be saving my life. Time will tell, but I’m definitely sticking with this one. And just to help others, I take 2 of these together at the same time, which totals 1 mg. of b12 which my deficiency requires. Also, these aren’t meant to be chewed or placed under the tongue. Only swallowed. If you place it under the tongue, the intrinsic factor cannot work in your stomach to absorb it, & that’s where it needs to work. Sublinguals go directly to the bloodstream, but this is the ONLY swallowable b12 that includes the intrinsic factor. If you’re like me, and your stomach doesn’t produce that factor so that you can absorb b12, then this product will be a Godsend, as it is for me.

I am so glad that I am able to get this product. It has intrinsic factor which can be lacking in several genetic variations of the MTHFR. There are many products that have the methylated forms of B12, B6 and Folate. But I find no others with intrinsic factor!

A friend recommended this company and a variety of their supplements during the pandemic. A nutritionist shared recommendations including Immune Active, Ultra Potent C chewables, intrinsi B12, and D3. I’ve been taking them a year and —along with proper nutrition and exercise— feel healthier than ever.Love their customer service too! I once had a package delivered outside of Amazon services that broke and they immediately replaced the bottle.The taste is good… I take them with food.

Good supplement

Excelente he comprado varias marcas y este no deja que me de cansancio

What I liked about this product as it performed what my doctor recommended for me to take to increase my level of B-12!