---
product_id: 60512013
title: "B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules"
brand: "thorne"
price: "$U2541"
currency: UYU
in_stock: true
reviews_count: 8
category: "Thorne"
url: https://www.desertcart.uy/products/60512013-b-complex-12-vitamin-b-complex-with-choline-supplement-supports
store_origin: UY
region: Uruguay
---

# 8 B vitamins + choline 3rd-party tested purity Methylated B12 & folate for brain & nerves B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules

**Brand:** thorne
**Price:** $U2541
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your brain & body with the B-complex that champions trust!

## Quick Answers

- **What is this?** B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules by thorne
- **How much does it cost?** $U2541 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/60512013-b-complex-12-vitamin-b-complex-with-choline-supplement-supports)

## Best For

- thorne enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Allergen-Free:** Gluten, dairy, and soy-free capsules designed for sensitive lifestyles without compromise.
- • **Neuro-Optimized Formula:** Extra methylated B12 and folate support healthy nerve function and cognitive clarity—because your brain deserves the best.
- • **Clinically Trusted Quality:** Third-party certified and the #1 recommended clinical brand by healthcare pros and elite athletes alike.
- • **Proven Mood & Focus Support:** Backed by real user success stories, this formula helps stabilize mood and enhance focus for the busy professional.
- • **Complete Cellular Energy Boost:** Optimized blend of 8 essential B vitamins plus choline fuels your daily vitality and mental sharpness.

## Overview

THORNE B-Complex #12 delivers a scientifically balanced blend of 8 water-soluble B vitamins plus choline, featuring active methylated forms of B12 and folate for superior absorption and nerve support. Third-party tested and free from gluten, dairy, and soy, this supplement is trusted by healthcare practitioners and professional sports teams to enhance cellular energy, cognitive function, and mood stability.

## Description

Foundational Wellness Visit the Store Foundational Wellness Visit the Store Sports Nutrition Visit the Store Sports Nutrition

Review: Helped my mood and my 90-year-old father to get off antidepressants! - I stumbled upon this wonderful product and so glad I did! I have the C677T MTHFR mutation, as well as a COMT mutation. MTHFR converts B-12 and Folate (and other vitamins) to the active/methylated forms that can be used by the body and cross the blood brain barrier. Because I have both MTHFR and COMT mutations, it is best that I take B12 in the form of Adenosylcobalamin (along with Methylcobalamin), which this product has. I was taking Thorne Methyl Guard Plus, which has a higher potency of Methylfolate and B12 Methylcobalamin (and no Adenosylcobalamin), but noticed it made me a little irritable, edgy. So after watching a presentation by Dr. Ben Lynch (MTHFR.net) – a leader in MTHFR research - I learned that B12 Adenosylcobalamin can help reduce irritability, anger, etc. that those with COMT mutations can have when they take too much methylfolate. This supplement has helped “take the edge off” (pun intended).  This particular supplement formulation seems to work for me, my son and my father. I have noticed increased energy and mood stability and less irritability in all of us. And, as for my 90-year-old father, he was on antidepressants for 10 years (as well as on and off of them for the prior 55 years). 2014 blood work showed B12 deficiency, so he started B12 (cyanocobalamin) shots, but saw no improvement, and his antidepressants were gradually increased. In October 2015, his blood work showed he was in range for B12 and folate, but his homocysteine level was high. Because of the research I had done on MTHFR, I knew right away that my dad had an MTHFR mutation, because (1) when blood homocysteine is elevated while B12 and Folate are in the normal range, that indicates the body is not properly converting folic acid to methylated folate and B12 (cyanocobalamin-synthetic form) to methylated B12 (active forms used by the body); (2) I had to get my MTHFR mutation from a parent. The form of B12 in the shots my dad was taking monthly is cyanocobalamin, which is synthetic and cheap and requires properly working MTHFR for conversion. So keep in mind that B12 and folate levels in blood work alone is not an accurate indicator of whether or not the body is actually converting to active forms required for the body to utilize. The addition of a homocysteine test is more revealing. Since my dad started taking Thorne B Complex #12, he is completely off of antidepressants and doing well! His doctors are intrigued and impressed. I gave them the information and hope they will use it to help other patients. Every person is different. It is best to start with lower potency supplements and work your way up to prevent reactions (in my case, reaction to too much methylfolate). Dr. Ben Lynch has two MTHFR mutations himself, so he has a personal interest in this field. MTHFR.net is a FABULOUS resource for those struggling with MTHFR mutations, or those who want to find out if they have such mutations. It is now believed that at least 50% of the population has some MTHFR variant (SNPs), which can cause a host of problems, including fibromyalgia, miscarriages, severe depression, autism and much more. While there is typically not one “smoking gun” that causes all our ailments, I believe MTHFR is a good place to start. MTHFR.net can tell you which tests to have and where to get them. I hope this helps someone!
Review: All Natural - Thorne is a great product!

## Features

- Complete Formula: Each capsule provides an optimized balance of 8 water-soluble B vitamins (B1, B2, B3, B5, B6, B12, folate, and biotin) plus choline
- Nerves and Brain: Formulated with extra vitamin B12 to support healthy nerve cells and an optimally functioning nervous system*
- Methylated Vitamins: Provides the active, methylated forms of vitamin B12 (as methylcobalamin) and folate (as 5-MTHF), in a formula that supports cellular repair processes*
- 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0797JXKL9 |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Fish Free, Shellfish Free, Soy Free |
| Best Sellers Rank | #2,530 in Health & Household ( See Top 100 in Health & Household ) #12 in Vitamin B-Complex Supplements #251 in Diet & Sports Nutrition |
| Brand | THORNE |
| Brand Name | THORNE |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 3,993 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00693749112037 |
| Item Dimensions | 2.09 x 2.09 x 3.72 inches |
| Item Form | Capsule |
| Item Weight | 1.76 ounces |
| Manufacturer | Thorne Research |
| Number of Items | 1 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Cognition & Focus |
| Specific Uses For Product | Nerve |
| UPC | 693749112037 |
| Unit Count | 60.0 Count |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** B-Complex

## Images

![B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71TyTMfWjIL.jpg)

## Questions & Answers

**Q: I never received this item along with a gun holster in the same package but it says both were delivered. How do i deal with this situation?**
A: Nope

**Q: How does this compare to pure encapsulations - b-complex plus? https://www.amazon.com/gp/product/b00jyfn6du/ref=ask_ql_qh_dp_hza?th=1**
A: Thorne does the job, is reputable, and has clean ingredients.  PE costs more

**Q: How do you choose between basic b complex and b complex #12?**
A: I chose Thorne's B-Complex #12 because of the ratio of B vitamins in it. Each version is higher or lower in each of the different B's. #12 has more B12, for instance.

**Q: Is the capsule content in powder form?**
A: Yes, and if u take it on an empty stomach u can taste it in the back of ur throat in about 30 mins. Gentle on tummy tho

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helped my mood and my 90-year-old father to get off antidepressants!
*by A***L on February 28, 2016*

I stumbled upon this wonderful product and so glad I did! I have the C677T MTHFR mutation, as well as a COMT mutation. MTHFR converts B-12 and Folate (and other vitamins) to the active/methylated forms that can be used by the body and cross the blood brain barrier. Because I have both MTHFR and COMT mutations, it is best that I take B12 in the form of Adenosylcobalamin (along with Methylcobalamin), which this product has. I was taking Thorne Methyl Guard Plus, which has a higher potency of Methylfolate and B12 Methylcobalamin (and no Adenosylcobalamin), but noticed it made me a little irritable, edgy. So after watching a presentation by Dr. Ben Lynch (MTHFR.net) – a leader in MTHFR research - I learned that B12 Adenosylcobalamin can help reduce irritability, anger, etc. that those with COMT mutations can have when they take too much methylfolate. This supplement has helped “take the edge off” (pun intended).  This particular supplement formulation seems to work for me, my son and my father. I have noticed increased energy and mood stability and less irritability in all of us. And, as for my 90-year-old father, he was on antidepressants for 10 years (as well as on and off of them for the prior 55 years). 2014 blood work showed B12 deficiency, so he started B12 (cyanocobalamin) shots, but saw no improvement, and his antidepressants were gradually increased. In October 2015, his blood work showed he was in range for B12 and folate, but his homocysteine level was high. Because of the research I had done on MTHFR, I knew right away that my dad had an MTHFR mutation, because (1) when blood homocysteine is elevated while B12 and Folate are in the normal range, that indicates the body is not properly converting folic acid to methylated folate and B12 (cyanocobalamin-synthetic form) to methylated B12 (active forms used by the body); (2) I had to get my MTHFR mutation from a parent. The form of B12 in the shots my dad was taking monthly is cyanocobalamin, which is synthetic and cheap and requires properly working MTHFR for conversion. So keep in mind that B12 and folate levels in blood work alone is not an accurate indicator of whether or not the body is actually converting to active forms required for the body to utilize. The addition of a homocysteine test is more revealing. Since my dad started taking Thorne B Complex #12, he is completely off of antidepressants and doing well! His doctors are intrigued and impressed. I gave them the information and hope they will use it to help other patients. Every person is different. It is best to start with lower potency supplements and work your way up to prevent reactions (in my case, reaction to too much methylfolate). Dr. Ben Lynch has two MTHFR mutations himself, so he has a personal interest in this field. MTHFR.net is a FABULOUS resource for those struggling with MTHFR mutations, or those who want to find out if they have such mutations. It is now believed that at least 50% of the population has some MTHFR variant (SNPs), which can cause a host of problems, including fibromyalgia, miscarriages, severe depression, autism and much more. While there is typically not one “smoking gun” that causes all our ailments, I believe MTHFR is a good place to start. MTHFR.net can tell you which tests to have and where to get them. I hope this helps someone!

### ⭐⭐⭐⭐⭐ All Natural
*by A***G on March 31, 2026*

Thorne is a great product!

### ⭐⭐⭐⭐⭐ Thorne B#12 is the best and covers all the right B’s we need
*by J***E on September 2, 2024*

I don’t care how good or what you eat, your not getting on a daily basis All of the B vitamins at this dose it is almost impossible. Just because you see a bottle that says B complex it does not mean it has the right ones or the right doses. This formula, this Thorne #12 is all you need. You take this you do not need the #6. They covered the main ones and the right dose. You should all take the time to know what each one these do and why they are crucial for us. If you don’t think you need to? Just look up what a lack of these B vitamins and the symptoms and problems they cause from mood, to anxiety to energy. This one is the Only one I take. Do yourself a favor and take it. Then look into Omega 3 Dha And Epa, then aminos, iron, zinc, magnesium. Once you get all that and you are taking them daily. You will understand why most people are depressed, anxious, moody and are tired all the time. Do not get another brand because it is cheaper. Thorne makes great stuff. Their D3 is awesome too. I am guilty of thinking I was getting enough at one point too. Now its a habit and my overall energy, mood and life is better. You want to do good in life, you must feel good. Once you know why we need this, you got to ask yourself. Why are my doctors not telling us to take this? We all are led to think, if it is not an RX, it couldn’t work.

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-04-23*