9 best thorne research b vitamins
Thorne Research is a company that specializes in producing dietary supplements and nutritional products, including B vitamins.B vitamins are a group of essential water-soluble vitamins that play various crucial roles in maintaining overall health. Folic acid, also known as Vitamin B9, is one of the B vitamins included in this group.
Folic acid, or Vitamin B9, is important for several bodily functions, including:
Cell Division: Folic acid is necessary for DNA synthesis and cell division, which is particularly important during periods of rapid growth, such as pregnancy and infancy.
Red Blood Cell Formation: Folic acid is involved in the production of red blood cells, helping to prevent anemia.
Neural Tube Development: Adequate folic acid intake, especially during pregnancy, is essential for the proper development of the fetal neural tube. A deficiency can lead to neural tube defects in the developing baby.
Thorne Research likely offers B vitamin supplements, including folic acid, as part of their product line. These supplements may be designed to support general health and well-being, fill nutritional gaps, or address specific health concerns, such as pregnancy or a deficiency in B vitamins.
It's important to note that dietary supplements should be taken as directed by a healthcare professional or in accordance with the product's recommended dosage. If you have specific questions about Thorne Research's B vitamin products or how they can benefit your health, it's advisable to consult with a healthcare provider or nutritionist.
Below you can find our editor's choice of the best thorne research b vitamins on the market- Multiple Functions: Supports energy production, resistance to stress, neurological function, and red blood cell formation*
- Active Bs: Contains the active forms of B vitamins for enhanced tissue availability
- Comprehensive: An optimal balance of all eight essential B vitamins, plus choline
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | Are these synthetic B vitamins? What is their source |
Answer: | This product does not contain gluten. Hope that's helpful. |
Question: | Whats the difference between this and the more expensive thorne research otc methyl-guard |
Answer: | Both products contain the same active ingredients, but they are formulated in different ratios:Basic B Complex contains:Thiamin (as Thiamin HCl) 110 mg.Riboflavin (as Riboflavin 5'-Phosphate Sodium) 10 mg.Niacin (130 mg as Niacinamide and 10 mg as Niacin) 140 mg.Vitamin B6 (as Pyridoxal 5'-Phosphate) 10 mg.Folate (as L-5-Methyltetrahydrofolate from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 400 mcg.Vitamin B12 (as Methylcobalamin) 400 mcg.Biotin 400 mcg.Pantothenic Acid (as Calcium Pantothenate) 110 mg.Choline Citrate 80 mg. Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide, Magnesium Laurate, Magnesium Citrate. Stress B Complex contains:Thiamin (as Thiamin HCl) 50 mgRiboflavin (25 mg as Riboflavin and 3.6 mg as Riboflavin 5'-Phosphate Sodium) 28.6 mgNiacin (as Niacinamide) 80 mgVitamin B6 (25 mg as Pyridoxine HCl and 3.4 mg as Pyridoxal 5'-Phosphate) 28.4 mgFolate (as L-5-Methyltetrahydrofolate* from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 200 mcgVitamin B12 (as Methylcobalamin) 100 mcgBiotin 80 mcgPantothenic Acid (as Calcium Pantothenate) 250 mgCholine Citrate 40 mgOther Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Calcium Laurate, Silicon Dioxide. |
Question: | Does this contain gluten |
Answer: | Inositol Hexaniacinate is also referred to as Flush-Free or No-Flush Niacin. As the nickname implies, it does not have the nasty side effects, which include itching, flushing, and hot flashes as Niacinamide/Nicotinamide does. |
Question: | What's the difference between this and the stress b complex they also sell |
Answer: | Look more closely at the label ; folate is an abbreviation for it's full description. On label form it says 'L-Methletetrahydrofolate' (whew, hard to type that), plus lots of other longer words following containing 'folate' within them. Hope this helps! |
Product features
Unique Formula
Basic B Complex contains an optimal balance of all the B vitamins.
Greater Absorption
Basic B Complex contains the active forms of the B vitamins for enhanced availability to the tissues.*
Free of Additives
Unlike many B vitamin supplements on the market, Thorne's Basic B Complex is not derived from yeast.
Thorne Bestseller
Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- More B6: Complete vitamin B complex with extra B6
- Active, Tissue-Ready: Unlike many B vitamin products, contains the B vitamins in their active forms for optimal absorption
- Nerve/Brain: Extra B6 supports brain and neurological function*
- PMS: Helps relieve symptoms of PMS*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | Old label has more b |
Answer: | It is a #2 size pill. Here is a photo for size comparison: https://iserveproducts.com/images/products/thorne/FerrasorbSize.jpg(Please note the product in the photo isn't Ferrasorb, but a pill of the same size/shape.) |
Question: | what is the capsule size |
Answer: | It's true a lot of Vitamin C/Ascorbic Acid supplements are hard on the stomach. However, this is the only one I've ever taken, besides Garden of Life, that isn't. That's the main reason I like it, aside from its efficacy. |
Question: | How much B6 does it contain |
Answer: | Thorne’s Ascorbic Acid only contains Vitamin C, without any other buffering agent or ingredients. The Vitamin C w/ Flavonoids contains bioflavonoids. The flavonoids are a mixture of naturally-occurring flavonoids, including rutin, hesperidin, and quercetin. Similar to the Ascorbic Acid, there is no corn starch contained in this supplement, as it is in many other vitamin C supplements. Although ascorbic acid will work in the body without flavonoids, it works better when accompanied by flavonoid molecules, because the bioflavonoids spare vitamin C, thus providing greater antioxidant capacity. |
Question: | Does this come with two bottles of 60 capsules each |
Answer: | 1gm = 1000mg |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Vitamin B3: A non-flushing form of vitamin B3
- Sleep: Supports restful sleep*
- Joints: Supports joint health*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | Is this vegan friendly |
Answer: | http://www.thecalculatorsite.com/articles/units/convert-ui-to-mcg.php |
Question: | How come there is no expiration date on the bottle |
Answer: | Small. "vegetable coating", easy to swallow for me. |
Question: | What does -180's mean |
Answer: | The Now Foods Niacin 500mg, 250 Tablets has Niacin (Vitamin B-3) 500 mg 2500% * Percent Daily Values are based on 2,000 calorie diet. Daily Value not established. Other Ingredients:Cellulose, Stearic Acid (vegetable source), Silica and Vegetarian Coating.Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.Thank you and have a great day! |
Question: | What is the dosage for each capsule |
Answer: | The flush is moderate compared with other brands I have tried. Last night I took my daily 2000 mg all at once instead of broken up during the day, and got a strong flush similar to the flush I get from 1000mg of Twinlabs, for example. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Methylation: Support for healthy methylation*
- Multiple Functions: Support for heart, blood vessel, brain, nerve, and bone health*
- Homocysteine: Promotes homocysteine metabolism*
- Active Bs: Contains the active, methylated forms of folate and vitamin B12 (5-MTHF and methylcobalamin)
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | What color are these supposed to be? I just purchased them and they are orange, yet the regular methyl guard (not plus) was always off-white |
Answer: | My young child takes this product. His 25 hydroxy vit D was tested before and after roughly 6 months on use. It had gone from the 20s to the 50s. 2000 iu each day. |
Question: | are these capsules enteric coated? taking pyridoxal-5-phosphate without enteric coating useless |
Answer: | The serving size is one capsule and there are 60 capsules in each bottle of this Thorne Research - Vitamin D-10,000. |
Question: | Why doesn't it show the label, I'm not going to pay this amount for something without knowing what and how much is in it |
Answer: | Thorne Research has recently changed the labeling on all of their supplements. Although the amounts of ingredients and capsule sizes are the same as they were with the old bottle labels, Thorne has now transitioned their supplement facts boxes to align with the new labeling requirements proposed by the FDA in May 2017. Part of the new labeling requirements includes recalculating the % DV for some ingredients based on new scientific evidence. The old and new label have exactly the same quantity of authentic ingredients. |
Question: | What is the difference between "methyl-guard" and "methyl-guard plus" products |
Answer: | I have never heard of this comparison. |
Question: | How much Sulforaphane Glucosinolate (SGS) and Sulforaphane (SFN) does this product contain? There is a huge difference between those |
Answer: | I have a the 5000 bottle, it does not state how much alpha is in, or why there is Vit E. Seems to only be a trace amount |
Question: | what does it mean by package quantity 2? is that 60 pills or |
Answer: | No, Thorne’s O.P.C.-100 is not tannin-free. Oligomeric proanthocyanidins (OPCs) are tannins by definition. A grapeseed extract without tannins would offer little therapeutic benefit. |
Product features
Well-Researched Benefits
Methyl-Guard Plus supports heart, blood vessel, brain, and bone health by enhancing healthy methylation.
Greater Absorption
Methyl-Guard Plus contains active, tissue-ready forms of vitamins B2, B6, B12 for optimal absorption.
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Free of Additives
There are no unnecessary fillers or additives in Thorne supplements. Thorne is committed to providing high-quality supplements that contain research-backed ingredients, in efficacious amounts, that retain the potency to meet label claims until the day of expiration.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Active B2: The active form of vitamin B2 more readily used by the body*
- B Vitamin Formation: Important for the formation of other B vitamins, including niacin and active B6
- Methylation: Provides support for healthy methylation*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | Is it possible that the phosphate could cause air in the digestive system |
Answer: | Yes, each bottle comes with 60 caps |
Question: | Is this sourced from Corn and does it come from China |
Answer: | I think both a plastic seal and bubble wrap |
Question: | Is this product non gmo |
Answer: | Yes, this product will be safe for shipment during the summer. After you receive it, you can store it at room temperature. It will not require refrigeration. |
Question: | Why has price doubled in 4 months |
Answer: | IngredientsTwo Drops Contain:Vitamin D (as Vitamin D3) 1,000 IU. Other Ingredients: Medium Chain Triglyceride Oil, Mixed Tocopherols. Suggested Use: Take 2 drops one to three times daily, or as recommended by a health-care practitioner.Servings Per Container: 600 Please read the warnings for this product on the warnings tab.Statements and WarningsALLERGY WARNINGThis product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.PURITYThis product does not contain wheat, gluten, corn, yeast, soy, egg, dairy products, or artificial colors, artificial sweeteners, or artificial flavors. This product also does not contain lactose, palmitic acid, magnesium stearate, or stearic acid.PREGNANCY WARNINGIf pregnant, consult your health-care practitioner before using this product.INTERACTIONSThere are no known adverse interactions or contraindications at publication date. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Active B6: The active form of vitamin B6 that is readily used by the body
- Multiple Functions: An essential cofactor for the synthesis of amino acids and numerous neurotransmitters (brain chemicals)*
- PMS: Pairs with magnesium for support of women with PMS*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Adrenal Support: Extra vitamin B5 to support the adrenal glands*
- Stress: Supports the body’s natural ability to manage stress*
- Complete: Optimal balance of essential B vitamins
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | Is this certified vegan |
Answer: | Thorne’s Stress B-Complex is considered vegan. |
Question: | My concern is that of the review "pyridoxine form of b6 is toxic and should be changed to all p5p or pyridoxal". does anyone else have any thoughts |
Answer: | I did not hear of that, but this was recommended by a pharmacist. |
Question: | I have read that sublingual vit b´s are better absrorved and these are not, so I wonder if these have or not the same bioavailability as the others |
Answer: | Although this is something many people want to know, the research performed to date does not support the conclusion that sublingual forms of certain vitamins are better absorbed than encapsulated forms. The research does support the conclusion that both the capsule form and the sublingual form (usually vitamin B12) are efficiently absorbed and do correct deficiencies. Nutrients in capsule form are absorbed similarly to nutrients from food; i.e., they are broken down and absorbed in the intestines. In addition, Thorne’s Stress B Complex includes several of the most optimally absorbed forms of the B vitamins. |
Question: | What's the source of B12? I get nervous about "vegetarian" anything when it comes to B |
Answer: | Methylcobalamin is equivalent physiologically to vitamin B12, and can be used to prevent or treat pathology arising from a lack of vitamin B12 (vitamin B12 deficiency), such as pernicious anemia.Methylcobalamin is also used in the treatment of peripheral neuropathy, diabetic neuropathy, and as a preliminary treatment for amyotrophic lateral sclerosis. |
Product features
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Clinically Studied
Stress B-Complex contains an optimal balance of essential B vitamins.
Well-Researched Benefits
Supplies 250 mg of pantothenic acid, a starting material for the synthesis of coenzyme A, which is important for fat metabolism and the synthesis of adrenal hormones.*
Unique Formula
Supplies 250 mg of pantothenic acid, a starting material for the synthesis of coenzyme A, which is important for fat metabolism and the synthesis of adrenal hormones.*
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- METHYL-B12: A form of vitamin B12 that is more readily used by the body*
- HEART & NERVES: Supports heart health and nerve function*
- SLEEP: Helps maintain normal circadian rhythms to support restful sleep*
- METHYLATION: Supports the body's healthy methylation processes*
- FREE FROM: Every Thorne product is made with the purest possible ingredients – without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no dairy, soy, yeast, fish, or shellfish.
User questions & answers
Question: | What is the potency of these? How many mcg per capsule? (That crucial information |
Answer: | Not that I can see. Formulated & Distributed by Designs for Health Inc Suffield CT. Manufactured in a GMP registered facility in the USA. |
Question: | I have read that cellulose is typically a gmo product. are these certified gmo free |
Answer: | Enough where you should be gravely concerned about your mental health. |
Question: | Can I get a pic of the label with the ingredients? Anyone know ALL the ingredients |
Answer: | Mannitol, microcrystalline cellulose, crospovidone, stearic acid, methylcobalamin, silicon dioxide, natural cherry, sucralose,maltodextrin, magnesium stearate, red b eet root, and citric acid are the listed ingredients. It is a very fast-dissolving and pleasant-tasting pill. Hope this helps. |
Question: | Is this created using animals in any way/is it vegan? Thank you |
Answer: | Hi Wendy,There is an 800 number on the bottle, which I called to verify if it was a vegan product, because it's not labelled as vegan. The answer that I got was that the product was not labelled as vegan but that it didn't contain any animal derivatives in the ingredients. According to the person that I called, there is a process to be able to label a product vegan, which they don't plan on doing. Hope this helps you make a choice. I know that the product is pretty good, even with the artificial sweetener...too small a dosage to be concerned. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Active Folate: A breakthrough in folate supplementation for healthy methylation*
- Pregnancy: Provides an excellent source of folate for pregnant women
- Many Functions: Promotes a positive mood and supports healthy blood vessel and nerve function*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
Product features
Greater Absorption
Thorne's 5-MTHF includes ingredients that are tissue-ready and in their most bioavailable form for better absorption.*
Clinically Studied
One study found a 600-percent greater blood level of 5-MTHF after supplementation with 5-MTHF compared to folic acid supplementation.* (Source: Willems F, Boers G, Blom H, et al. Pharmacokinetic study on the utilization of 5-methyltetrahydrofolate and folic acid. . . . Br J Pharmacol 2004;141:825-830.)
Well-Researched Benefits
In conjunction with vitamin B12, 5-MTHF functions as a methyl-group donor, facilitating the conversion of the amino acid homocysteine to methionine.* Methyl-group donation is vital to many biochemical conversion processes, including the synthesis of serotonin, melatonin, and DNA.*
Thorne Exclusive
Thorne only partners with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and absorbability.* 5-MTHF 1 mg Folate is a Thorne Exclusive because it contains ingredients exclusively sold to Thorne.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
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