Description

Various conditions and stressors can have an adverse impact on the body’s methylation cycle. Nutrient deficiencies, environmental exposures, and other aspects of a modern lifestyle can cause inefficient methylation. In addition, approximately 60 percent of U.S. adults have a genetic variation that makes it difficult for their methylation cycle to function optimally.

Thorne’s Methyl-Guard Plus features betaine (trimethylglycine), methylated vitamin B12 (methylcobalamin) and folate (5-MTHF), as well as the active forms of vitamins B2 and B6, for providing efficient nutritional support for the body’s methylation challenges.*

 

Benefits of Thorne Methyl-Guard Plus

  • Nutritional support for individuals who have MTHFR gene variations*
  • Enhanced cellular energy production fights occasional fatigue*
  • Helps maintain a healthy homocysteine level in the blood, which supports cardiovascular, cognitive, and bone health*
  • Promotes fat metabolism and lean body composition*
  • Supports neurotransmitter production – natural chemicals that play an important role in nervous system functions, like attention, focus, mood, and sleep*
  • Promotes liver detoxification of many substances, including hormones like estrogen*

 

Why is methylation important?

Methylation is a simple reaction where a small molecule known as a “methyl group” is transferred from one substance to another. Methylation significantly impacts many biochemical reactions in the body and plays a beneficial role in:

  • Cardiovascular health
  • Cellular energy production
  • Fat metabolism
  • Neurological function
  • DNA production
  • Liver detoxification processes
  • Eye health
  • Histamine balance

 

Who can benefit from Thorne Methyl-Guard Plus

  • Individuals with variations to MTHFR and other genes that adversely affect methylation*
  • Aging individuals wanting to support their cardiovascular, cognitive, and metabolic health*
  • Women seeking support for estrogen metabolism and bone health*
  • Individuals wanting nutritional support for fat metabolism and maintenance of a healthy body composition*
  • Anyone with limited consumption of methylation-supportive foods like green leafy vegetables, legumes, and cruciferous vegetables

 

Features of Thorne Methyl-Guard Plus

  • Betaine, also known as trimethylglycine, is a superior methyl donor 
  • The methylated forms of vitamin B12 (methylcobalamin) and folate (5-MTHF) benefit individuals with certain gene mutations*
  • Active forms of vitamins B2 and B6 – key cofactors in methylation processes
  • B vitamins in their active, tissue-ready forms means your body gets the greatest benefit with the least additional work*
  • Robust methylation support in fewer capsules per day than Thorne’s original Methyl-Guard


This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.

Suggested Use:

Take 1-3 capsules daily or as recommended by your health-care practitioner.

Warnings:

ALLERGY WARNING

This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY

If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS

5-methyltetrahydrofolate (5-MTHF) supplementation is not recommended concurrently with methotrexate cancer therapy, as it can interfere with methotrexate's anti-neoplastic activity; however, 5-MTHF has not been shown to interfere with the anti-inflammatory activity of methotrexate. An individual taking methotrexate for psoriasis or rheumatoid arthritis can safely take a supplement containing folate.

FAQs
Frequently asked question

Is Methyl-Guard Plus worth buying if I already take a regular B-complex?

Yes, if your body struggles with methylation. Standard B-vitamins often use synthetic forms your body must convert. Methyl-Guard Plus uses pre-methylated nutrients like methylcobalamin and 5-MTHF, which are ready for immediate use. This matters especially if you have the MTHFR genetic variation, affecting roughly 60% of U.S. adults. A regular B-complex may not provide the same targeted methylation support.

Where can I buy Methyl-Guard Plus and does it come with a satisfaction guarantee?

Methyl-Guard Plus is available directly through Thorne's official website and authorized retailers. Purchasing from an authorized source ensures product authenticity and quality. Thorne stands behind its products with a satisfaction guarantee — contact their customer support team for specific return or refund details. Buying directly from Thorne also gives you access to customer support and personalized health guidance.

What is methylation and why does it matter for my health?

Methylation is a biochemical process happening billions of times per second in your body. It supports DNA repair, detoxification, mood regulation, energy production, and cardiovascular health. Poor methylation has been linked to fatigue, brain fog, and increased health risks. Nutrient deficiencies, stress, environmental factors, and genetics can all impair this critical cycle, making targeted nutritional support important for many people.

What is the MTHFR gene variation and how does Methyl-Guard Plus help?

MTHFR is a genetic variation that impairs your body's ability to convert standard folate and B12 into their active, usable forms. About 60% of U.S. adults carry this variation. Methyl-Guard Plus bypasses this conversion problem by delivering nutrients already in their methylated forms — 5-MTHF and methylcobalamin — so your body can utilize them directly without the extra conversion step.

What are the key ingredients in Methyl-Guard Plus?

Methyl-Guard Plus contains four key methylation-supporting nutrients: betaine (trimethylglycine), methylfolate (5-MTHF), methylcobalamin (methylated B12), and active B6. These work together to support healthy homocysteine metabolism and optimal methylation cycle function. Each ingredient is chosen in its most bioavailable form, ensuring efficient absorption and utilization compared to synthetic alternatives commonly found in other supplements.

Who should consider taking Methyl-Guard Plus?

Methyl-Guard Plus is ideal for adults experiencing fatigue, brain fog, or cardiovascular concerns related to poor methylation. It's especially beneficial for those with the MTHFR genetic variation, individuals under chronic stress, or anyone with dietary gaps affecting B-vitamin intake. Always consult your healthcare provider before starting any new supplement, particularly if you are pregnant, nursing, or managing a medical condition.

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