---
product_id: 291039516
title: "Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade"
brand: "pure therapro rx"
price: "$4090"
currency: MXN
in_stock: false
reviews_count: 6
category: "Pure Therapro Rx"
url: https://www.desertcart.mx/products/291039516-methyl-b-complete-120-vegetable-capsules-optimal-methylation-support-supplement
store_origin: MX
region: Mexico
---

# Gluten-free, Non-GMO, vegan-friendly formula 120 vegan capsules, clean & filler-free Active methylated B vitamins for superior bioavailability Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade

**Brand:** pure therapro rx
**Price:** $4090
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Unlock your body's VIP nutrient pass with Methyl B Complete!

## Quick Answers

- **What is this?** Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade by pure therapro rx
- **How much does it cost?** $4090 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/291039516-methyl-b-complete-120-vegetable-capsules-optimal-methylation-support-supplement)

## Best For

- pure therapro rx enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure:** No fillers or additives—just pharmaceutical-grade, gut-friendly capsules
- • **Trusted Quality:** Crafted in a GMP-certified US facility with a 4.7-star reputation
- • **Methylation Mastery:** Harness the power of Quatrefolic & methylcobalamin for instant nutrient activation
- • **Cardio & Cognitive Boost:** Supports healthy homocysteine levels for heart and brain vitality
- • **Vegan & Allergy-Conscious:** Gluten-free, Non-GMO, and 100% plant-based for mindful wellness

## Overview

Methyl B Complete by Pure Therapro Rx delivers 120 pharmaceutical-grade vegan capsules packed with activated B vitamins including Quatrefolic (5-MTHF), methylcobalamin (B12), B2, B6, and TMG. Designed to optimize methylation and support cardiovascular health by maintaining healthy homocysteine levels, this gluten-free, non-GMO formula ensures superior absorption and bioavailability. Manufactured in a GMP-certified US facility, it’s the go-to supplement for professionals seeking clean, effective, and science-backed B vitamin support.

## Description

Methyl B Complete This unique formula intends to support optimal methylation and help sustain healthy homocysteine levels already within normal range. These specific nutrients, when provided in activated forms, intend to support methylation and overall cardiovascular health. Methyl B Complete contains five key nutrients that are involved in homocysteine metabolism: folate as calcium folinate and Quatrefolic for increased bioactivity; Trimethylglycine (G); and vitamins B12, B6, and B2 (riboflavin). QUATREFOLIC VS FOLIC ACID Quatrefolic is the glucosamine salt of (6S)-5-methyltetrahydrofolate and is structurally analogous to the reduced and active form of folic acid so Quatrefolic completely bypasses the damaged MTHFR conversion step and delivers a finished folate the body can immediately use without any kind of metabolization. The other advantage is that Quatrefolic passes the gastric barrier and is absorbed mainly in the small intestine by a carrier mediated mechanism. The carrier is not saturated and this enables Quatrefolic to ensure a higher folate uptake. All Pure Therapeutics Formulas Meet or Exceed cGMP Quality Standards. This product is manufactured in the United States in a GMP certified facility.

Review: A revelation! - This highly bioavailable b-complex supplement has been a revelation for my physical and mental health! Glad to have bumped into it on desertcart. I think Therapro is the only company (at least on desertcart) that combines are the highly bioavailable forms of B vitamins in a single capsule. The fact that they don't use any 'fillers' in their capsules makes sure that my abdomen doesn't hurt (unlike the ones from Sports Research). Very highly recommended!
Review: Oh, where do I even begin with this absolute gem of a supplement? Pure Therapro Rx Methyl B Complete is, without a doubt, a game-changer (oops, did I just use that word?). But seriously, folks, let me share my experience with this remarkable product that has taken my health and well-being to new heights. First and foremost, the quality of Pure Therapro Rx Methyl B Complete is unparalleled. The attention to detail in sourcing the finest ingredients is evident, and the results speak volumes. Unlike conventional B vitamins, this methylated form takes bioavailability to a whole new level. It's like upgrading from a basic sedan to a luxury sports car for your body's nutrient absorption. Now, let's dive into the scientific wonder behind methylated vitamins. Brace yourselves for a brief science lesson – methylated vitamins are essentially in their active, ready-to-use form. This means your body doesn't need to go through the tedious process of conversion before reaping the benefits. It's like offering your body a VIP pass to absorb and utilize these essential nutrients efficiently. Not only did I notice a substantial increase in energy levels, but my mental clarity and focus also experienced a significant boost. No more midday slumps or feeling like I'm running on empty. Pure Therapro Rx Methyl B Complete has become my daily ritual, and I can't imagine my life without it. To anyone on the fence about trying this supplement, let me be the voice of encouragement – take the plunge! Your body will thank you, and you'll wonder how you ever lived without it. Here's to Pure Therapro Rx for creating a product that's not just good but genuinely exceptional. Trust me, this is a must-have for anyone serious about their health journey. Cheers to vitality and well-being! 🌟

## Features

- manufacturer: Pure Therapro Rx
- Item Trademark: PURE THERAPRO RX
- Item Category: Vitamin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Y3QD8AG |
| ASIN  | B00Y3QD8AG |
| Additives | Gluten Free, Non-GMO, Vegan |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #30,560 in Health ( See Top 100 in Health ) #892 in Multivitamins Nutritional Supplements |
| Brand | Pure Therapro Rx |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,886) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,886) |
| Date First Available | 22 March 2016 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Pure Therapro Rx |
| Manufacturer reference  | 8711490094100 |
| Product Dimensions  | 7.62 x 7.62 x 12.7 cm; 132 g |
| Serving Recommendation | 1 capsule |

## Product Details

- **Brand:** Pure Therapro Rx
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Magnesium

## Images

![Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade - Image 1](https://m.media-amazon.com/images/I/719X0keFPPL.jpg)
![Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade - Image 2](https://m.media-amazon.com/images/I/71TjOFYf5tL.jpg)
![Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade - Image 3](https://m.media-amazon.com/images/I/71XfDab6xeL.jpg)
![Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade - Image 4](https://m.media-amazon.com/images/I/71jXB7pAJsL.jpg)
![Methyl B Complete - 120 Vegetable Capsules | Optimal Methylation Support Supplement with Quatrefolic 5-MTHF (Active folate), Methylcobalamin (Active B12), B2, B6, and TMG | Pharmaceutical Grade - Image 5](https://m.media-amazon.com/images/I/71l-TGTe1zL.jpg)

## Questions & Answers

**Q: It seems the ingredients are similiar to the thorne research - methyl-guard plus.  is there a difference between these two products?**
A: ufgatergrad, Thanks for the great question. The Methyl B Complete formula is somewhat similar to Thorne Research's Methyl Guard Plus. If you want to get a comparable dose to Thorne you would need to increase the Methyl B Complete to 3 capsules per day (since Thorne's serving is 3 capsules). If you took 3 Methyl B Complete capsules the big difference would be the amount of Folate received - which is double that of Thorne (6mg vs. 3mg). Additionally, we use Quatrefolic, a superior branded folate and less fillers. Here are the list of ingredients to compare: Thorne Research - Methyl Guard Plus3 Capsules Contain:Riboflavin (as Riboflavin 5'-Phosphate Sodium) 90 mgVitamin B6 (as Pyridoxal 5'-Phosphate) 45 mgFolate (as L-5-Methyltetrahydrofolate from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 3 mgVitamin B12 (as Methylcobalamin) 3 mgBetaine Anhydrous (Trimethylglycine) 1.8 g*Other Ingredients: Hypromellose (derived from cellulose) capsule, Calcium Citrate, Calcium Laurate. Pure Therapeutics - Methyl B Complete1 Capsule Contains: Riboflavin (as riboflavin 5'-phosphate sodium) 25 mgVitamin B6 (as pyridoxal 5'-phosphate) 15 mgFolate (1000 mcg as calcium folinate and 1000 mcg as (6S) -5-methyltetrahydrofolic acid, glucosamine salt Quatrefolic® ) 2000 mcgVitamin B12 (as methylcobalamin) 1000 mcgTrimethylglycine (TMG) 550 mg *Other Ingredients: HPMC (capsule), Non-GMO Rice Flour.Please let us know if you have further questions.Healthy Regards, Pure Therapeutics

**Q: What color should the capsules be?**
A: qexf, The veggie caps are translucent, and the supplement inside is an orange/yellow in color. It's the Riboflavin (as riboflavin 5'-phosphate sodium) that the orange/yellow color is coming from.  Please keep in mind the color brightness can vary by lot due to the raw material being used. We hope this helps. Let us know if we can answer any other questions. Pure Therapeutics

**Q: how does this compare to Enlyte?  also, my son finds the enlyte capsule too fat to swallow.**
A: Amazon Customer, Thank you for your question. It's hard to make a direct comparison since the ingredients vary, however both formulas help with methylation support. We use a 00 size capsule which is approximately 2cm long, we would recommend that you use google to see the size comparison of the capsule since we are unable to post pictures on here. We hope this helps! Pure Therapeutics

**Q: Is this product equivalent to xymogen's methyl protect?**
A: This product is superior to Xymogen's Methyl Protect - Xymogen's brand contains folate as folic acid, which is synthetic and not the recommended form for people with methylation issues. Also contains magnesium sterate which is a flow agent/filler.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A revelation!
*by P***Y on 20 April 2023*

This highly bioavailable b-complex supplement has been a revelation for my physical and mental health! Glad to have bumped into it on Amazon. I think Therapro is the only company (at least on Amazon) that combines are the highly bioavailable forms of B vitamins in a single capsule. The fact that they don't use any 'fillers' in their capsules makes sure that my abdomen doesn't hurt (unlike the ones from Sports Research). Very highly recommended!

### ⭐⭐⭐⭐⭐ Review
*by L***A on 20 February 2024*

Oh, where do I even begin with this absolute gem of a supplement? Pure Therapro Rx Methyl B Complete is, without a doubt, a game-changer (oops, did I just use that word?). But seriously, folks, let me share my experience with this remarkable product that has taken my health and well-being to new heights. First and foremost, the quality of Pure Therapro Rx Methyl B Complete is unparalleled. The attention to detail in sourcing the finest ingredients is evident, and the results speak volumes. Unlike conventional B vitamins, this methylated form takes bioavailability to a whole new level. It's like upgrading from a basic sedan to a luxury sports car for your body's nutrient absorption. Now, let's dive into the scientific wonder behind methylated vitamins. Brace yourselves for a brief science lesson – methylated vitamins are essentially in their active, ready-to-use form. This means your body doesn't need to go through the tedious process of conversion before reaping the benefits. It's like offering your body a VIP pass to absorb and utilize these essential nutrients efficiently. Not only did I notice a substantial increase in energy levels, but my mental clarity and focus also experienced a significant boost. No more midday slumps or feeling like I'm running on empty. Pure Therapro Rx Methyl B Complete has become my daily ritual, and I can't imagine my life without it. To anyone on the fence about trying this supplement, let me be the voice of encouragement – take the plunge! Your body will thank you, and you'll wonder how you ever lived without it. Here's to Pure Therapro Rx for creating a product that's not just good but genuinely exceptional. Trust me, this is a must-have for anyone serious about their health journey. Cheers to vitality and well-being! 🌟

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 December 2025*

Gave a boost felt amazing

## Frequently Bought Together

- Pure TheraPro Rx Methylated B Complex Vitamins Made in USA, 4 Month Supply | Methyl B Complete Quatrefolic 5-MTHF Folate, B12 Methylcobalamin, TMG Trimethylglycine, Methylfolate | Pharm Grade
- Methyl Multi Without Iron Methylated Multivitamin for Men & Women, 120-Day Supply | Methyl B12 & Methylfolate (5-MTHF) for MTHFR Support | Pharma Grade Multivitamin & Multimineral For Health, 240 Caps
- Pure TheraPro Rx Optimum Magnesium Lysinate Glycinate & Di-Magnesium Malate, Made in USA | 4 Month Supply | Chelated Magnesium for Maximum Absorption, Supports Bone Health & Energy, 240 Count

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---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-26*