methylation B complex+
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"Methylation is the biggest silent issue when it comes to our health and longevity."
— Jason Wachob, mbg Founder & Co-CEO
"This is the complex I recommend for daily methylation support because it's optimized for bioactivity and efficacy.*"
— Madiha Saeed, M.D., Family Medicine Physician
"Methylation is the biggest silent issue when it comes to our health and longevity."
— Jason Wachob, mbg Founder & Co-CEO
"Methylfolate—a critical nutrient to support individuals with MTHFR gene variants*"
— Whitney Crouch, R.D.N., C.L.T., Integrative Registered Dietitian
"There are a number of different forms of vitamin B9, but only one—methylfolate—is biologically active."
— Silvia Pisoni, Ph.D., Reproduction and Women’s Health Global Manager, Gnosis by Lesaffre
methylation B complex+
“I started feeling the difference in my energy and mood on day one. I feel healthier than I have in years. My husband is now taking them too and got the same benefits. Outstanding product!”
— Bren B. VERIFIED CUSTOMER
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recommend this productQuatrefolic® methylfolate is the fully activated, glucosamine salt form of methylated folic acid (5-MTHF), for optimal absorption and utilization in the body. Folate is an essential water-soluble B vitamin (B9) that vitally supports our heart, brain, cellular energy, and synthesis of amino acids, DNA, RNA, and red blood cells. In its bioactive form, folic acid is clinically shown to support healthy homocysteine and SAM-e levels to drive optimal methylation in every cell.*
Our riboflavin 5’-phosphate is the fully bioactive form of this essential water-soluble micronutrient. Riboflavin (vitamin B2) is a precursor for major coenzyme flavoproteins in the body, a required cofactor for the MTHFR enzyme, and thus, folate metabolism and methylation. In addition to antioxidant and immune functions, vitamin B2 is also required for the production of niacin, vitamin B6, red blood cells, and ATP energy from the foods we consume each day.*
Our vitamin B6 is in the bioactive pyridoxal 5’-phosphate form. This vitamin is a cofactor for 100+ enzymes in our body, particularly those essential to amino acid synthesis, energy and neurotransmitter production, antioxidant and immune function, plus protein and folate metabolism (key to methylation). Vitamin B6 helps maintain healthy homocysteine levels via conversion to cysteine, which serves as a building block for collagen, keratin, and glutathione.*
Our methylated vitamin B12 (methylcobalamin) is the bioactive form of this pivotal nutrient that is whole-body relevant. It’s required for cellular energy, plus the formation of DNA, red blood cells, neurons, neurotransmitters, and antibodies. B12 serves a complementary role with folate in the methionine cycle, as they are both essential cofactors for one-carbon metabolism, optimal homocysteine recycling to methionine, and methylation.*
A methyl derivative of the amino acid glycine, betaine (i.e., trimethylglycine) is a critical bioactive for lipid and energy metabolism, plus osmoregulation. Betaine is most famous for being a major methyl donor in the body, as it ensures homocysteine's conversion to methionine. In fact, high-potency betaine has been clinically shown to support homocysteine reduction and methionine regeneration, ultimately driving methylation function and health.*
These bioactive B-vitamin forms work together to support folate metabolism, MTHFR enzyme function, methylation, cellular energy, and healthy homocysteine and SAM-e levels.* Each two-capsule serving provides 4,000 mcg DFE of folate as Quatrefolic® 5-MTHF and 35 mg of riboflavin as riboflavin 5-phosphate. The formula supports these pathways whether or not you have an MTHFR variant.*
Together with folate, these bioactive B vitamins support normal homocysteine recycling and whole-body methylation.* They also support amino-acid and folate metabolism, cellular energy, red-blood-cell formation, neurotransmitter production, and the methionine cycle.* Each two-capsule serving supplies 50 mg of vitamin B6 as pyridoxal 5-phosphate and 1,000 mcg of vitamin B12 as methylcobalamin.
Betaine acts as a methyl donor to support the conversion of homocysteine to methionine, healthy homocysteine levels, and normal methylation function.* It complements activated folate, riboflavin, vitamin B6, and vitamin B12 across the interconnected folate and methionine cycles.* Each two-capsule serving includes 1,100 mg of betaine anhydrous, also called trimethylglycine.
Four rounds of testing for purity and safety in ISO-certified labs.
methylation B complex+
Riboflavin (as riboflavin 5-phosphate)
Vitamin B6 (as pyridoxal 5-phosphate)
Folate (as Quatrefolic® (6S)-5-methyltetrahydrofolic acid, glucosamine salt)
Vitamin B12 (as methylcobalamin)
Betaine anhydrous (trimethylglycine)
Other ingredients: Hypromellose, L-leucine, microcrystalline cellulose, silicon dioxide.
Manufactured for: mindbodygreen, Miami, FL 33133. 1-877-MBG-WELL
Quatrefolic® is a registered trademark of Gnosis S.p.A.,
U.S. Patent No. 7,947,662


















































I started feeling the difference in my energy and mood on day one. Yes day 1 !! I feel better and more healthy than I have in years. I highly recommend these vits. Actually since I saw such a great improvement in myself, I doubled up on my order and my husband is now taken them also. Again he got the same benefits as I did. Outstanding product!!
I have added this and feel great. The supplements from mindbodygreen are a daily thing to help keep me healthy, especially as we move towards fall and winter. Maintaining health is a primary necessity in my life as I age.
Difficult to tell for sure, of course, but so far it seems to be working well. Need a couple more months for it to build up to tell for sure.
I got myself checked and saw that I was deficient in various areas and this vitamin supplement has all the things I was deficient in.
Greetings 🐝 I think it is quality for my human body ! I am excited this was created for my well being ! Thank you Universe🦋
I love to have b complex in my body my blood test has high b12. Now.
The best. The body flushes out other B complex supplements.
This is a winner.
methylation B complex+
Riboflavin (as riboflavin 5-phosphate)
Vitamin B6 (as pyridoxal 5-phosphate)
Folate (as Quatrefolic® (6S)-5-methyltetrahydrofolic acid, glucosamine salt)
Vitamin B12 (as methylcobalamin)
Betaine anhydrous (trimethylglycine)
Other ingredients: Hypromellose, L-leucine, microcrystalline cellulose, silicon dioxide.
Manufactured for: mindbodygreen, Miami, FL 33133. 1-877-MBG-WELL
Quatrefolic® is a registered trademark of Gnosis S.p.A.,
U.S. Patent No. 7,947,662
Functional Medicine Doctor & NY Times bestseller
As a longevity doctor who has recommended supplements to patients for decades, mindbodygreen is the brand I trust: rigorous formulas, clean ingredients, and the science to back it up.
OBGYN, CEO & Founder of JilaMD
As an OBGYN and longevity doctor, I hold supplements to an exceptionally high bar. mindbodygreen clears it. Their formulations are science-backed, their ingredients are best-in-class, and I recommend their products to my patients without hesitation."
Mindful Movement Expert
As a busy single mom, I have no time for an elaborate supplement routine. mindbodygreen's best-in-class blends have been game-changing for my well-being. I can't recommend them enough.
I cancelled the order before it shipped. However the company still sent the product to me. This is an egregious business practice because they state they will allow a return but charge a $6 restock fee. I could better understand if the product had already shipped but it had not. They have lost my business moving forward unless they completely refund my money with no fee assessed. Additionally I contacted them with further questions and they did not respond. As far as the product, I canceled because I did not notice any changes.
I started feeling the difference in my energy and mood on day one. Yes day 1 !! I feel better and more healthy than I have in years. I highly recommend these vits. Actually since I saw such a great improvement in myself, I doubled up on my order and my husband is now taken them also. Again he got the same benefits as I did. Outstanding product!!
Why has this product changed? I’ve been taking the methylation support and this month it changed to this. Less pills and time dosage of ingredients are lower. Did you discontinue the other one to cut back?
Hi Adriana, thank you for taking the time to share your feedback! Our methylation support+ formula was recently updated as you have seen, and we're happy to provide some more information here. At mindbodygreen, we are always working to stay on the cutting edge of the science, ensuring dosage is as efficacious as possible in alignment with current clinical studies on the ingredient level. As well as the formula, you'll also see the name is now methylation B complex+, as feel this describes the changes perfectly! The serving size has also been reduced from 3 capsules to 2 capsules. In addition, we also want to ensure our supplements+ complement one another in the best way possible. If you are looking for a supplement to further meet your wellness goals, we recommend pairing our methylation B complex+ with our ultimate multivitamin+, which also contains a high-potency B-complex in its advanced formula. All the best. - mindbodygreen
The best. The body flushes out other B complex supplements.
This is a winner.
My memory is sharper.
Take 2 capsules daily with water or as recommended by your healthcare practitioner. Store tightly sealed in a cool, dry place without direct sunlight. If you are pregnant or breastfeeding or planning to become pregnant, out of an abundance of caution, we recommend consulting your health care practitioner before using methylation support+ or any dietary supplement product. Keep out of reach of children.
You can take methylation support+ at any point in the day with or without food. Some customers choose to leverage this comprehensive methylation support first thing in the morning, while others incorporate it into their afternoon or evening. Some customers may find B vitamins to be energizing, so many people opt to take methylation support+ in the morning or midday instead of near bedtime. Since methylation is a 24/7 whole-body process in all of your cells, the more important aspect of timing is daily consistency.*
Methylation is an essential, whole-body biochemical process that is unfortunately overlooked by many. Methylation happens billions of times per second in the cells of our body, and proper methylation is critical for major physiological functions such as cardiovascular, neurological, detoxification systems, epigenetics, and more. The process of methylation is complex and relies on a daily network of nutrients in their bioactive forms and functional enzymes to keep it chugging along. Sufficiency of these nutrients support various enzymes and phases of the cycles that drive methylation.
There are a number of factors that can interfere with optimal methylation processes. Some of these factors include diet, lifestyle habits, and individual makeup (genetic variants influencing those for the MTHFR gene). These factors, especially individual responses due to our unique genetic makeup, can contribute to suboptimal methylation. mbg’s methylation support+ is a specialized bioactive B complex featuring the active forms of folate (methylfolate, 5-MTHF), vitamin B12, vitamin B6, and riboflavin (vitamin B2), and betaine. Whether you have an MTHFR gene variant or not, this targeted complex is designed to optimize absorption and utilization of these methylation essentials for overall health.*
Methylation, in simple terms, refers to the transfer of methyl groups (one carbon and three hydrogen molecules (CH3)) from one substance or compound to another in the body. Various biological compounds throughout our body require methylation in order to function properly, including supporting the production and maintenance of amino acids, neurotransmitters, hormones, and much more. Methylation affects nearly all physiological processes, on a cellular and systemic level, even regulating activity of cardiovascular, neurological, and detoxification systems.
Methyl groups are provided by a variety of micronutrients and compounds, collectively known as “methyl donors”. These include essential B vitamins (folate (B9), vitamin B12, vitamin B6, riboflavin (B2)) and betaine, especially in their most bioactive forms. These are star players in supporting optimal methylation, as they directly support various steps in interlinking metabolic pathways that drive methylation processes, including the folate and methionine cycles.
The folate cycle is critical for feeding the active form of folate (5-MTHF), one of the most important methyl donors, into the methionine cycle. Folic acid (from certain supplements and fortified foods) and folate (from dietary sources) require multiple steps of conversion, relying on proper functioning of enzymes to arrive at its fully active form. One of these is the MTHFR enzyme, for which over half the U.S. population has a gene variant impacting its efficiency. Active folate is required for the proper metabolism and conversion of homocysteine, (plus the help of other important methyl donors such as vitamin B12 and betaine) into methionine.
Methionine, an essential amino acid important for the production of various proteins throughout the body (everything from muscles and antibodies, to hormones), is also required for the synthesis of SAM-e, the body’s universal methyl donor. SAM-e, with the help of specialized enzymes called methyltransferases, supports all methylation processes in the body. Once SAM-e donates its methyl groups, it is converted back into homocysteine to feed back into the cycle. These cycles with their supportive nutrients in their bioactive forms drive methylation. mbg’s methylation support+ is focused, precision nutrition solution for whole-body methylation health and function.*
The MTHFR gene provides necessary instructions in the body to make the MTHFR enzyme, methylenetetrahydrofolate reductase. This enzyme is vitally important for the conversion of folate (from leafy greens, legumes, etc.) and folic acid (from certain supplements and fortified foods), into its fully active, methylated form 5-methyltetrahydrofolate (5-MTHF). This bioactive form of folate is critically important for the methylation functions described above.
There can be a lot of variation in individuals’ ability to efficiently convert folic acid into its bioactive form (5-MTHF) due to our unique individual make-up (genetic patterns and expressions). An MTHFR gene variant or single nucleotide polymorphism (SNP), in simple terms, is a deviation in the MTHFR gene. These variants can significantly impact the body’s ability to optimally process and metabolize folate, thus impacting the globally essential biochemical process of methylation.
methylation support+ is mbg’s first nutrigenomics-inspired supplement that is a gene-focused solution for MTHFR gene variants and whole-body methylation health and function. While everyone can benefit from the formula, it represents a focused, precision nutrition solution for those with MTHFR gene variants (i.e., estimated to be more than half the U.S.). With methylation support+, we can fully leverage the many essential processes that methylation impacts in our body (heart, brain, detox, energy, etc.)!*
Yes. At mindbodygreen, you'll find many complementary combinations to support your health to be the best version of you. This methylation-focused product can be combined with any mbg supplement. If you have specific health considerations related to high-potency B complexes, we recommend consulting your health care practitioner before using methylation support+ or any dietary supplement product.*
Our high-quality formulas are delivered in premium, sustainable, and recyclable packaging (recyclable amber glass bottles and jars, recyclable bags, and recyclable cardboard shipping boxes made from 100% recycled paper). Always looking towards the latest innovations, we carefully and intentionally source our eco-friendly packaging to prioritize the environment, but also to protect the premium ingredients in our capsules, gelcaps, and powders (i.e., vitamins, minerals, botanicals, peptides, probiotics, bioactives) from UV light degradation. This is pivotal to ensure quality standards throughout the lifecycle of the product.
Unfortunately many refillable bags or containers do not provide the same protection and stability for our ingredients as our amber glass (bottles, jars) and PET bags achieve. What's more, the product-specific manufacturing information (i.e., specific identifiers such as the lot and date) stamped on each product would be lost when the customer discards the refill packaging, as is customary. That lost information would not enable us to comply with a variety of very important FDA regulations specific to dietary supplements (e.g., cGMPs, adverse event reporting, etc.), and regulatory compliance is something that mindbodygreen respects and prioritizes. From an additional safety standpoint, there are also microbial contamination concerns with refillable vessels over time. Thank you for your consideration as to why we have thoughtfully curated our packaging in the way we do.
Yes. This vegan product is also GMO-free, gluten-free, soy-free, dairy-free, and major food allergen free.
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