19 Iron Supplements for MTHFR: Find Your Best Match

Discover the best iron supplement for MTHFR and boost your health with our quick, clear guide to top options tailored for your needs.
BrandMy RatingPrice
Megafood
Top Money-Saving Choice
9.2/10
Wild Foods
Best for MTHFR Gene Support
8.8/10
Megafood
Best for Fatigue & Energy
9.2/10
Thorne
Best for Sensitive Stomachs
9.2/10
Thorne
9.4/10

Best Iron Supplement for Mthfr

Navigating the world of iron supplements can feel like decoding a complex puzzle, especially when you're managing MTHFR mutations. Finding the best iron option tailored specifically for MTHFR support ensures your body absorbs and utilizes this vital mineral effectively. Dive in as we spotlight what makes a superior iron supplement for those with MTHFR and streamline your journey to better health.

Top Money-Saving Choice: MegaFood Blood Builder

MegaFood Blood Builder - Iron Supplement Clinically Shown to Increase Iron Levels Without Side Effects - Iron Supplement for Women with Vitamin C, Vitamin B12 and Folic Acid - Vegan - 30 Tabs
Highlights
Clinically shown to increase iron
Gentle on stomach
Includes healthy nutrients

MegaFood's Iron Tablets are our top money-saving choice for MTHFR support.

Clinically shown to boost iron levels without upsetting your digestive system, they're gentle yet effective.

Packed with nourishing ingredients like vitamin C, beet root, folic acid, and B12, they support healthy red blood cell production and energy.

Plus, with a high purchase volume and a stellar 4.6-star rating, they offer incredible value.

The only downside?

The taste isn’t great, but if you're prioritizing quality and affordability, these tablets are a solid pick for your supplement routine.

Be sure to also check out the best iron supplement for bariatric patients for more options! Also, here is the price history so you know exactly when to buy!

Price history for MegaFood Blood Builder on Amazon

Best for MTHFR Gene Support: Wild Multivitamin

Wild Methylated Multivitamin for Women & Men | Daily Multi Vitamin | MTHFR Supplement Without Iron | Methylated B12, Folate, Vitamin C, A, K2, D, E, Choline, Biotin, ALA, CoQ10 & More (60 Capsules)
Highlights
Active methylated nutrients
Comprehensive vitamin blend
Supports overall health

Wild Foods' MTHFR Support Liquid is a game-changer for those of us with gene variations that require extra methylation help.

It delivers methylated folate and B12 in highly bioavailable forms, making absorption a breeze.

Plus, with a comprehensive blend of 27 vitamins, minerals, and antioxidants, it supports everything from immune health to cardiovascular wellness.

The liquid format is convenient, though it does have a cheesy aroma that might not be for everyone.

While a bit pricier, the premium quality and USA-made assurance make it a solid choice for optimal whole-body health.

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Price history for Wild Multivitamin on Amazon

Best for Fatigue & Energy: MegaFood Blood Builder Minis

MegaFood Blood Builder Minis - Iron Supplement Clinically Shown to Increase Iron Levels Without Side Effects - Iron with Vitamin C, Vitamin B12 & Folic Acid - Vegan - 72 Tablets (36 Servings)
Highlights
Clinically proven effectiveness
No constipation side effects
Vegan and allergy-free

MegaFood Blood Builder is backed by science, showing in an 8-week trial that it can boost iron levels without causing constipation.

The gentle blend of 26 mg of iron, combined with B12 and folic acid, makes it a winning choice for fighting fatigue and boosting energy.

Plus, it’s crafted for a wide range of users — from vegans to athletes, even pregnant women.

The mini tablet size means convenience, and its vegan, non-GMO certification ensures top-notch quality.

Just a heads-up, the earthy taste may not be for everyone, and it’s not suitable for kids.

Be sure to also check out the best supplement for methylation for more options! Also, here is the price history so you know exactly when to buy!

Price history for MegaFood Blood Builder Minis on Amazon

Best for Sensitive Stomachs: Thorne Iron Bisglycinate

THORNE Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects - NSF Certified for Sport - Gluten-Free - 60 Capsules
Highlights
Well-Absorbed Bisglycinate Form
Gentle on Stomach
Trusted Brand

Thorne's iron bisglycinate offers well-absorbed and gentle iron, making it a top pick for those with sensitive stomachs.

The 25 mg per capsule delivers effective blood support without causing constipation or upset.

Plus, it's backed by trusted excellence—used by U.

S.

Olympic teams and partnered with Mayo Clinic.

While the price is a bit higher, the premium quality and gentle nature make it worth considering.

If you're managing MTHFR sensitivities and want a reliable, high-quality iron supplement, this could be your best bet for hassle-free supplementation.

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Price history for Thorne Iron Bisglycinate on Amazon

Thorne Ferrasorb

THORNE Ferrasorb - 36 mg Iron with Essential Nutrients - Complete Blood Support Formula - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten-Free - 60 Capsules
Highlights
Well-Absorbed Iron
No Constipation
Includes B Vitamins

The iron bisglycinate delivers 36 mg of highly absorbable iron per capsule, which means fewer trips to the bathroom with uncomfortable constipation.

Plus, with added B vitamins and vitamin C, your body gets the full support it needs to nourish your blood and boost absorption—without the typical stomach upset.

While it doesn't come with a pre-added vitamin C pairing, it still provides great value for those needing a gentle, effective iron supplement tailored for MTHFR individuals.

Trust in Thorne’s reputation means you're choosing quality backed by top-tier collaborations and expertise.

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Price history for Thorne Ferrasorb on Amazon

Ferrochel

Designs for Health Ferrochel Chelated Iron - Highly-Absorbable Iron Supplement for Women & Men as Ferrous Bisglycinate Chelate - Iron Pills Safe for Pregnant Women & Teens (120 Vegan Iron Capsules)
Highlights
Easier on stomach
Safe for pregnancy
Vegan & Non-GMO

Ferrochel uses Iron bisglycinate, delivering a potent 27 mg per capsule that efficiently supports cellular energy and immune function.

Unlike many iron supplements, this one is easy on the stomach, significantly reducing the risk of constipation or gastric upset.

Plus, it's safe for pregnancy and suitable for women, men, teens, and lactating moms—making it versatile for various life stages.

Being Vegan & Non-GMO adds to its appeal for health-conscious consumers.

While it comes at a slightly higher price and capsule size info is scarce, the quality and safety benefits make it a top contender in the MTHFR iron supplement niche.

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Price history for Ferrochel on Amazon

Pure Encapsulations Iron-C Iron Supplement for Mthfr

Pure Encapsulations Iron-C - 15 mg - 175 mg Vitamin C - Red Blood Cell Support* - Energy Production - Highly Bioavailable Iron Pill - Gluten Free & Vegan - 60 Capsules
Highlights
High bioavailability
Supports red blood cells
No digestive issues

The iron glycinate and aspartate blend ensures high bioavailability, meaning your body absorbs it efficiently—great news for those with MTHFR who often struggle with absorption.

The added vitamin C boosts iron uptake even further, supporting healthy red blood cell production and muscle function. Pure Encapsulations keeps it clean—free from common allergens, GMOs, and artificial ingredients—making it a reliable choice for sensitive folks.

While it might seem a bit pricier, the quality and effectiveness make it worth considering for anyone seeking a trusted, gentle, yet powerful iron supplement tailored for MTHFR needs.

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Price history for Pure Encapsulations Iron-C on Amazon

Igennus

Igennus Methylated Women's Multivitamin, Methylated Folate for MTHFR, Clean Label & Sustained Release, with Iron, Non-GMO, Halal, 60 Vegan Tablets
Highlights
Bioavailable nutrient forms
Easy to swallow
Supports energy and immunity

Its methylated and active nutrient forms ensure optimal absorption, making it especially suitable for those with MTHFR mutations.

The blend includes gentle iron and zinc, along with boosted B-vitamins and vitamin D, delivering high-potency support for energy, immunity, and hormonal balance.

Plus, it’s vegan, non-GMO, and free from fillers, which aligns perfectly with a clean supplement routine.

The sustained-release formula offers all-day coverage with just two small tablets daily, boosting your health without any fuss.

An excellent choice for active, health-conscious individuals seeking targeted iron support.

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Price history for Igennus on Amazon

Nature Made Iron

Nature Made Iron 65 mg (325 mg Ferrous Sulfate) Tablets, Dietary Supplement for Red Blood Cell Support, 180 Tablets, 180 Day Supply
Highlights
Easy to swallow
No artificial flavors
Effective for energy

The Nature Made Iron 65 mg offers a straightforward, no-nonsense approach to tackling Iron deficiency.

The tablets are easy to swallow and free of artificial flavors, making it a clear win for sensitive tummies.

It supports red blood cell formation and boosts energy levels, which is just what you need to power through your busy days.

While some users might face slight constipation, this supplement is a trusted, pharmacist-recommended brand known for quality.

If you're looking for a reliable, effective way to supplement Iron, this product is definitely worth considering.

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Price history for Nature Made Iron on Amazon

Triquetra Organic Methyl Folate Iron Supplement for Mthfr

Organic Methyl Folate 1000 mcg + Methyl B12 Cofactor (300 Servings) – Metabolically Active 5-MTHF Form, Organic Berry Flavor, Liquid Sublingual Form – Mood, Cognition, Methylation, Pregnancy (1oz)
Highlights
Immediate absorption
Supports methylation
Good taste

The bioactive L-Methylfolate is immediately absorbed, giving your body the essential folate boost it needs without delay.

The cherry-flavored liquid makes sublingual delivery a breeze and delivers higher absorption rates compared to traditional pills.

Perfect for supporting methylation, brain health, mood, and cardiovascular wellness—especially for those with MTHFR concerns.

While some might find the taste varies and results take a bit of time to manifest, the benefits for pregnancy, energy, and nerve health make it a worthwhile option.

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Price history for Triquetra Organic Methyl Folate on Amazon

Nature's Bounty Iron

Nature's Bounty Iron 65mg, 325 mg Ferrous Sulfate, Cellular Energy Support, Promotes Normal Red Blood Cell Production, 100 Tablets
Highlights
Promotes red blood cells
Supports energy levels
Trusted quality brand

Nature's Bounty Iron is a trustworthy choice rooted in over 50 years of scientific research and quality.

It effectively promotes red blood cell production and helps maintain energy levels, making it especially beneficial for women with increased iron needs due to menstruation or pregnancy.

The 🚀 large pill size might be a challenge for some, and a few users report mild stomach upset, but overall, its stellar ratings (4.7 stars from 30 reviews) reflect solid satisfaction.

If you're seeking a reliable, supportive iron supplement, this one is worth considering!

Be sure to also check out the best zinc supplement for goats for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nature's Bounty Iron on Amazon

NatureGenX Methylated Multivitamin

Just One Daily Methylated Multivitamin - 60 Caps Pure Methyl B12, Methylfolate MTHFR Support Supplement Iron Free Methylated Vitamins for Men & Women 2 Months Supply Gluten Free
Highlights
High absorption rate
Clean, artificial-free ingredients
Supports homocysteine balance

NatureGenX Methylated Multivitamin is a fantastic choice for those with MTHFR concerns.

Its bioavailable methylfolate and methylated B vitamins activate instantly, ensuring superior absorption—no need for transformation.

Plus, it offers a comprehensive blend of 27 nutrients in a convenient one-a-day capsule, supporting everything from immune health to cardiovascular wellness.

Crafted in the USA, it meets high quality standards, is soy and gluten-free, and contains no artificial additives.

The only caveat?

The strong odor and taste, but that’s a small trade-off for such a clean, effective formula.

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Price history for NatureGenX Methylated Multivitamin on Amazon

Feosol Iron Supplement for Mthfr

Feosol Complete Iron Supplement Caplets, Bifera Iron for High Absorption, Heme and Non-Heme Dual Action Minimizes Side Effects, 1 Per Day, for Energy and Immune System Support, Made in USA, 30 Count
Highlights
High absorption formula
Heme & non-heme iron
Easy to swallow

Feosol Complete offers a high absorption formula that’s gentle on your stomach, thanks to its unique blend of Heme and Non-Heme Iron.

The small, coated caplets are easy to swallow and versatile for daily use—take them with or without food.

With over 70 years of trusted history in the USA, Feosol is a reliable choice for supporting red blood cell production, boosting energy, and maintaining a healthy immune system*.

Just a single caplet daily is enough to keep those iron levels up, making it a convenient and effective option for many.

Be sure to also check out the best mineral supplement for water for more options! Also, here is the price history so you know exactly when to buy!

Price history for Feosol on Amazon

NutraHarmony Iron Drops

Liquid Iron Supplement for Women 18 mg - USDA Organic Iron Drops - with Folate, Vitamin B12 & B6 - Iron Level & Energy - Gentle & High Absorption Glycinate Form - Cherry Flavor, Sugar-Free - 4 fl oz
Highlights
Great cherry flavor
Easy absorption
Stomach-friendly

The Liquid Iron 18mg from Nutra Harmony offers a simple and effective way to support MTHFR challenges, especially for those who prefer liquid supplements.

The bioavailable Ferric Glycinate ensures quick absorption, while the stomach-friendly formula minimizes common iron side effects like nausea or discomfort.

Plus, the delightful cherry flavor masks any metallic aftertaste, making consistent intake more enjoyable.

The added vitamins B6, B9, and B12 give an extra boost for energy and mental clarity, truly making it a well-rounded choice for maintaining optimal iron levels without the fuss.

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Price history for NutraHarmony Iron Drops on Amazon

Pure Therapro Rx Methyl Multi

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
Highlights
High absorption formulation
Supports MTHFR needs
Pure, additive-free

The Pure TheraPro Rx Methyl Multi without Iron boasts a highly absorbable formula featuring pre-methylated B12 and Folate, specially designed for those with MTHFR mutations.

Its clean and pure ingredient list, free from fillers and common allergens, aligns perfectly with any health-conscious lifestyle.

The eco-friendly capsules ensure optimal delivery, while the meticulous third-party testing guarantees safety and potency.

Although some users might experience a gentle detox reaction initially, the gradual "Low & Slow" approach makes this an excellent choice for anyone seeking total-body wellness tailored specifically to methylation support.

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Price history for Pure Therapro Rx Methyl Multi on Amazon

Triquetra Iron Iron Supplement for Mthfr

Organic Iron Supplement | Whole Food Iron & Cofactors, 25 mg Elemental Iron | Enhanced Absorption Plus Blood Builder Vitamins - Gentle Form - Support Healthy Iron Level & Blood Health - 90 Capsules
Highlights
Organic, whole food formula
Enhanced iron absorption
Includes essential vitamins

Plant Iron stands out because it's a 100% organic, whole food-based supplement—truly a natural option for those with MTHFR concerns.

The inclusion of plant-based vitamin C and BioPerine helps boost absorption, so you get more bang for your buck.

Plus, the blend of B6, B9, and B12 vitamins actively supports blood health and energy levels.

It’s USDA certified organic, vegan, and free from GMOs, gluten, soy, and preservatives.

While some users report mild gassiness and patience is needed to see results, overall, it’s a trustworthy, clean choice for boosting iron naturally.

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Price history for Triquetra Iron on Amazon

Active Iron

Active Iron Supplement for Women, Non-Constipating, 30 Active Iron Ferrous Sulphate Capsules with 30 Women's Multivitamin Tablets, Clinically Proven to Increase Iron & Energy Levels
Highlights
High absorption rate
Gentle on stomach
Supports energy & immunity

Active Iron Women stands out with its high absorption rate, thanks to its unique formulation that targets the body's natural absorption sites.

It’s gentle on the stomach, avoiding that usual iron-related discomfort, making it perfect for sensitive tummies.

Plus, it boosts energy and immunity, which is a huge plus for women juggling busy lives or postpartum recovery.

While it does require taking multiple capsules daily, the benefits of increased iron levels—up to 94% in just six weeks—make it worth the extra pills.

Overall, a solid choice for women needing a reliable, well-rounded iron supplement.

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Price history for Active Iron on Amazon

Garden of Life Raw Iron

Vitamin Code Raw Iron 30ct Capsules
Highlights
Enhanced absorption with whole foods
Gentle on stomach
Contains B12 and Folate

The Vitamin Code RAW Iron offers boosted absorption thanks to its blend of whole food vitamins C, B-12, and folate, making iron uptake more efficient.

Plus, the inclusion of probiotics and enzymes gives your digestion a gentle boost—perfect for those with sensitive stomachs.

It’s packed with natural cofactors from 23 raw fruits and veggies, ensuring you're nourishing your body holistically.

Although the metallic capsule flavor might take some getting used to, the overall formula supports blood, immune, and energy health effectively.

A great choice if you're willing to invest a bit more for quality.

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Price history for Garden of Life Raw Iron on Amazon

Doctor's Recipes Iron Supplement Iron Supplement for Mthfr

Doctor's Recipes Iron Supplement 65 mg with Vitamin C - Maximized Absorption, Stomach Friendly & High Potency Iron Pills for Red Blood Cells Formation & Immunity Health - Vegan Non-GMO 60 Iron Tablets
Highlights
No stomach discomfort
High absorption rate
Vegan and non-GMO

With 65 mg of elemental carbonyl iron, it delivers a high absorption rate that minimizes stomach upset—say goodbye to digestive discomfort!

The added 250 mg of vitamin C boosts iron absorption even more, making it a smart choice for MTHFR folks who need efficient, gentle support.

Plus, it's vegan, non-GMO, and made right here in the USA, which we love for quality assurance.

While the taste is limited to one flavor and it carries a slightly higher price tag, the benefits of easy, effective, and side-effect-free iron make it a top contender for anyone seeking a reliable supplement.

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Price history for Doctor's Recipes Iron Supplement on Amazon

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