6 Best Folic Acid Supplement Reviews in 2022

It’s no surprise that most pregnant women want to take advantage of the best folic acid supplement available. Women are prone to complications during and after pregnancy, and taking a folic acid supplement can help prevent long term cerebral palsy in children as well as other problems like heart disease and cancer. Obviously, taking a folic acid supplement is an easy way to stay healthy while pregnant and provide added protection for your child.

Best Folic Acid Supplement Reviews

1. Nature Made Folic Acid 400 mcg

Primary Supplement TypeCalcium, Sodium, Magnesium
BrandNature Made
Item FormTablet
Specific Uses For ProductERROR: #N/A
Special IngredientsERROR: #N/A

Nature Made Folic Acid 400 mcg contains an important B vitamin for women of childbearing age and pregnant women. This gluten free Folic Acid supplement has no color added, no artificial flavors, and no preservatives. Folic acid, also known as folate from dietary sources, helps support nervous system function.

This folate supplement also plays a critical role in the proper development of the baby’s nervous system. Adequate Folic Acid in healthful diets also may reduce a woman’s risk of having a child with a neural tube defect. Adults take one of these Folic Acid dietary supplement tablets daily with water and a meal.

Nature Made supplements are quality you can trust. USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. Visit the USP verified website for more information. *Based on a survey of pharmacists who recommend branded vitamins and supplements.


These Nature Made Folic Acid 400 mcg (665 mcg DFE) Tablets offer an important B vitamin for women of childbearing age. Adequate folic acid in healthful diets may reduce a woman’s risk of having a child with a neural tube defect.

Supports A Healthy Brain

Nature Made Folic Acid is recommended as part of a woman’s daily regimen for health, stress, mood, and prenatal care. Folic acid, also known as folate and folacin, is essential in cell division, DNA synthesis, and the manufacturing of brain chemicals in the body.

Without adequate levels of folic acid, cells do not divide properly. Folic acid is also vital to the development of the nervous system of a fetus–a deficiency of folic acid during pregnancy has been linked to several birth defects, such as the neural tube defect spina bifida. Therefore, it is recommended that women of childbearing age consume 400 mcg of folic acid per day.

In addition, folic acid may also play a significant role in heart health by helping keep homocysteine levels down in the blood. Homocysteine is a substance that forms when Vitamin B12 and folic acid levels are low, and research has indicated it may be a possible risk factor for heart health.

2. Nature’s Bounty Folic Acid Supplement

Primary Supplement TypeCalcium
BrandNature’s Bounty
Item FormTablet
Specific Uses For ProductERROR: #N/A
Special IngredientsERROR: #N/A

Folic Acid has been closely associated with Women’s Health in the news for the past few years, but this essential B-Vitamin is important for everybody!* Folic Acid contributes to a healthy heart, healthy cell growth, energy metabolism, and more.

Multiple Uses

Folic Acid’s roles are many. This essential vitamin helps maintain cardiovascular health as well as plays a significant role in the formation of new cells.* Folic Acid also aids in converting food into energy.* Healthful diets with adequate folate may reduce a woman’s risk of having a child with a brain or spinal cord birth defect.

Women’s Health

Nothing is more important than taking care of your health – so it’s essential for every woman to set aside some ‘me’ time every day and make sure you’re getting the nutrients you need most. Nature’s Bounty supplements for women’s health can help you get the support you need for an overall healthier lifestyle.

Small changes in the product size & weight lead to lower carbon emissions.

We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

3. Nutricost Folic Acid

Primary Supplement TypeVitamin B9
Item FormCapsule
Specific Uses For ProductHair Health, Skin Health, Nail Health
Age Range (Description)Adult

Nutricost Folic Acid, also known as Vitamin B9, is a highly potent supplement designed to fit your lifestyle. Vitamin B9 is found in many foods, including green soybeans, lentils, and asparagus. Vitamin B9 is critical for pregnant women, and healthy males, and is often found in prenatal and multivitamin supplements. Vitamin B9 is also used by the body for many functions.


We’ve simplified our entire philosophy down to that single concept. This motto is what drives us to find the highest quality sources of the purest ingredients for each supplement we offer. From single ingredients to our simple formulations for targeted effects, each of our supplements stays clear and simple with what they provide.

Give your body what it needs.

This Nutricost Folic Acid supplement contains 1000 MCG of high-quality Folic Acid per serving. Each bottle contains 240 capsules (1 capsule per serving) of folic acid. This supplement is non-GMO and gluten-free.

4. Kal B-6 B-12 Folic Acid Mixed Berry Dropins

Item FormDrop
Age Range (Description)Adult
FlavorMixed Berry
Item Dimensions LxWxH1.5 x 1.5 x 4.7 inches

KAL B-6, B-12 Folic Acid Dropins are designed for optimal absorption in the body. The active forms of both Vitamins B-6 (P5P) & B-12 (Methyl) along with Folate (Folic Acid and 5-MTHF) are intended to work synergistically to support healthy cardiovascular function through:

  • Red blood cell synthesis
  • Supporting protein metabolism
  • Aiding normal homocysteine levels

Conveniently delivered with our DropIn liquid dropper, you can easily add B Complex to your diet with one-step supplementation. With a delicious, natural berry flavor, adding healthy B vitamins and folic acid has never tasted so good!

‘B’ Healthy

Formulated to help support cardiovascular health, KAL B6 B12 Folic Acid DropIns include powerful ingredients for maximum benefit.

Superior Forms

Our B6 and B12 vitamins are delivered in their active forms P-5-P & Methyl while the Folate is delivered as 5-MTHF.

Delicious DropIn

Easily add a drop with our liquid dropper and enjoy the healthy B-Complex vitamins in a tasty, natural berry flavor!

KAL Quality

KAL B6 B12 Folic Acid DropIns are manufactured in our own facility and lab verified for potency, purity, and identity.

5. BlueBonnet Nutrition Earth Sweet Vitamin B12 & Folic Acid Chewable Tablets

Primary Supplement TypeVitamin-b
Item FormTablet
Age Range (Description)Adult

Bluebonnet’s EarthSweet Chewables Vitamin B12 & Folic Acid Tablets contain 1000 mcg of pure crystalline vitamin B12 and 400 mcg of folic acid in a natural raspberry flavor. Sweetened with EarthSweet, a sweetening mix of juice concentrates (wild blueberry, cranberry, strawberry, grape, raspberry, and bilberry fruits, grape seed and raspberry seed extracts) and cane crystals. Available in chewable tablets for maximum assimilation and absorption.

Energy & Vibrant Health

Helps support energy, red blood cell production, and nervous system health.

Delicious Mini Chewables

EarthSweet is a delicious sweetening mix of fruit powders and sugar cane crystals.

Effective Potencies

Contains 1,000 mcg of vitamin B12 and 400 mcg of folic acid in just one delicious mini chewable tablet.

Fun & Fast-acting

Chewable formulas may be better utilized and retained in the body, and are a fun way to get your B’s.

6. Mason Natural Heart Formula Folic Acid

Primary Supplement TypeMagnesium
Item FormTablet
Specific Uses For ProductERROR: #N/A
Special IngredientsERROR: #N/A

Folic acid together with vitamin B6 and B12 is popular among people who want to support normal cardiovascular function. As it relates to cardiovascular health, folic acid is required for the normal metabolism of homocysteine which, if not metabolized, could reduce the health of the cardiovascular system over time. Vitamin B6 may have similar effects to folic acid in being able to support the normal homocysteine levels.

B-12 vitamins work together with iron to stimulate red blood cell production which is important for the transport of oxygen and nutrients throughout the body. While folic acid, vitamin B6, and vitamin B12 are found in many of the foods we eat, it is a water-soluble vitamins, so your body only uses what it needs and then excretes the rest.

That’s why having a convenient source of vitamin B-12 that can be taken throughout the day can be an easy way to ensure that you have an optimal source of this critical nutrient.

Highest Quality

For over 50 years, we have produced high quality supplements, with all ingredients and finished goods subjected to rigorous analytical testing, inspections, and quality auditing.

Customers First

We service the entire country through our distributor and retail network. We pride ourselves of our research and innovation. We are committed to our customers and providing a superior shopping experience.

Love for Environment

We are committed to conducting business in a manner that is environmentally responsible, using recyclable bottles that maintain the highest product freshness and potency.

Buying Guide Best Folic Acid Supplement

What is folic acid, exactly?

Folic acid is required for the development of healthy new cells. Various foods have folic acid added to them or contain folate. Since 1998, folic acid has been required to be added to cold cereals, flour, breads, pasta, bakery items, cookies, and crackers by federal regulation. Folic acid is also available as a supplement, and it’s frequently combined with other B vitamins.

Furthermore, folate can be found in the following foods:

  • cruciferous veggies
  • okra
  • asparagus
  • a few fruits
  • beans
  • yeast
  • mushrooms
  • liver
  • kidney
  • fresh orange juice
  • juice of tomatoes

Advantages of folic acid

Folic acid is a vitamin that is deemed necessary. Folate or folic acid deficiency can lead to pregnancy problems. Vitamin B9 comes in two forms: foliate and folic acid. They’re especially helpful for ladies who want to start a family. Getting adequate folic acid before and during pregnancy can help protect a baby’s brain and spine from catastrophic birth abnormalities.

Folic acid is also useful for preventing and treating low folate levels in the blood (folate deficiency) and excessive homocysteine levels (hyperhomocysteinemia). Folate acid is also used to cure and prevent anemia, as well as a variety of other ailments like depression, strokes, and cognitive loss.

Side effects and safety

When used orally in suitable doses, folic acid is probably safe. When folate and folic acid are ingested in excess, they are eliminated in the urine.

Oral folic acid consumption can result in the following adverse effects:

  • The mouth has a bad flavor.
  • Feeling of sickness
  • Loss of appetite
  • Disorientation
  • Restlessness
  • Sleep habits are disrupted

Folic acid supplementation might trigger allergic responses in allergy sufferers. An allergic response can cause the following symptoms:

  • Skin irritation
  • Skin irritation
  • Inflammation
  • Having trouble breathing

What to look for in a folic acid supplement of high quality


It’s critical to understand supplement contents, especially if you have dietary restrictions. Gluten-free, wheat-free, dairy-free, soy-free, yeast-free, sugar-free, and sodium-free folic acid supplements are available, depending on individual needs. There are also vegetarian and vegan folic acid supplements, as well as organic and kosher pills. Look for the right folic acid supplement formula if you have any dietary limitations.

Third-party evaluation

A third-party certified supplement has been examined by an independent lab that is not involved in the supplement’s production or sale. A third-party reviewer confirms that the supplement’s label matches the product and that it is safe to take. While there are numerous supplement certification programs, here are the top three to be aware of: Consumer Lab, NSF International, and the United States Pharmacopeial Convention are all examples of pharmacopeial conventions. Consumers should be aware of supplement firms’ Current Good Manufacturing Practices and GMP certified goods in addition to third-party testing. GMP certification indicates that a folic acid supplement has met FDA standards for good manufacturing practices. Supplements that are third-party approved and GMP certified are the finest in terms of safety.

Bioavailability of supplements

The amount of a nutrient that is absorbed and utilized by the body is determined by its bioavailability. Multivitamins, prenatal vitamins, supplements containing other B-complex vitamins, and supplements containing simply folic acid are all examples of nutritional supplements that contain folic acid.

Supplemental folic acid is about 100 percent bioavailable (in all of the forms indicated above). This bioavailability is comparable to the bioavailability of naturally occurring folate in food, which is approximately 80%. It should be noted that dietary supplements may contain methyl folate, a decreased form of folate. Methylfolate-containing supplements are thought to have the same bioavailability as meals.

How much should you budget for a folic acid supplement?

The cost of a folic acid supplement is determined by the number of tablets and the ingredients’ quality. A bottle of folic acid pills with 250 tablets will cost between $5 and $15.


In conclusion, it is highly recommended to start with folic acid supplements. Not only do they have the right dosage of micronutrients needed but also have no side effects. With a balanced and well-balanced diet, they can be helpful in increasing your energy level and improving your immunity and brain function. They are certainly efficient in the sense that they make you healthier without giving you any pain.

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