Best Iron Supplement – April, 2021 Reviews & Product Guide

Getting the best iron supplement, or any supplement really can be challenging. As with all supplements, there’s a lot of information to sift through. We’ve taken the initiative of going through plenty of reviews to help you make the right choice with the aim of making your decision easy, and as always, informed. Our goal is to make sure that the products we recommend individually broken down by their qualities so that you can make a choice based on what’s right for your particular needs.

Iron is a vital mineral for a properly functioning human body. It’s part of hemoglobin, which is found in red blood cells and transports oxygen to make it available to different parts of the masses. The most common type of iron deficiency is known as anemia, but your iron count doesn’t have to be that low to necessitate taking an iron supplement. 

If you are pregnant, breastfeeding, or exercise strenuously and regularly. If you have ulcers, some cancers, menstruate, on blood thinners, suffer from tinnitus, or a diet that doesn’t contain much meat or other iron-rich foods, you may want to consider taking an oral iron supplement. Keep in mind that Vitamin C helps absorb iron while some foods such as milk, eggs, spinach, fiber, tea, and coffee, may inhibit the amount of iron that you can consume.

Make sure that you always talk to your doctor before starting a new supplement, especially if you are taking medications or other supplements.

Information Every Informed Buyer Should Know When looking for the Best Iron Supplement

The first thing to check out may be how ‘natural’ – or free from artificial fillers and ingredients- the product is. We outline whether the products chosen for this review include or contain:

  • Natural food cofactors, whole food iron, and whole food vitamins
  • May not have the artificial binders or fillers, flavors, coloration or additives commonly used in pills and tablets.
  • Items that are Gluten and dairy free
  • Whole vitamin C and B-12
  • Contains folate for iron absorption
  • Enhances body immune system
  • Support formation of healthy reproduction and quick structure of red blood cells.
  • Do not result in diarrhea or tummy upsets
  • Are easy to swallow with no bad taste

You may also want to break down the options available based on your needs – are you looking for an iron supplement for sports use? Because you are or are planning to get pregnant? Because you are anemic? Do you have any allergies or lifestyle needs to consider? All of these will factor into making the right choice for an iron supplement

Best Iron Supplement

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MegaFood - Blood Builder, Energy Boosting Iron Supplement, 90 Tablets (FFP)

This supplement provides more than just iron- it mixes red cell production, blood circulation and at the same time boosts the level of iron in your body.

All this results in high energy and more oxygen and thinking levels (which boost the mind too).

Like the previous supplements, Megafood-Blood Builder is stomach friendly. Organic oranges picked from the farm are part of its blend, and the Vitamin C is clinically proven to be useful in the absorption of iron.

The good news is that the supplement can be taken on an empty stomach. Most users recommend it for boosting their blood levels. A good number of them like the fact that it causes no dizziness after use.

One anemic patient liked the fact that the supplement was able to increase the level of energy and iron in her body after a long search for the right remedy.

Pros and Cons

  • Can be taken on an Empty Stomach
  • Added Vitamin C for Maximum Absorption
  • Not free from fillers or additives
  • Not free from potential allergens like Soy, Gluten, and Dairy

Zahlers Iron Complex - Complete Blood Building Iron Supplement with Ferrochel, Vitamin C

Zahler’s Iron Complex is not only easy on the stomach, but they advertise that this iron supplement does not constipate. It is formulated with Vitamin C and Ferrochel to provide maximum bioavailability and to provide an optimum environment for the building of hemoglobin and red blood cells.

On top of that, Zahlers is made in a GMP, NNFA, and NSF facility. It is also relatively inexpensive and comes in a small tablet form. Active ingredients include Vitamin C, B12, Folic Acid, Iron Ferrochel, and L-Histidine, while Inactive Ingredients are limited to Magnesium Stearate and Rice Flour.

Though it doesn’t advertise as Gluten-Free and free from other additives/allergens, there are not a lot of things labeled that could trigger any reaction. If you are looking for a bioavailable supplement with some added ingredients, this may be the right supplement for you!

Pros and Cons

  • Easy on the Stomach and Does Not Constipate
  • Contains Vitamin C and Ferrochel to provide maximum Bioavailability
  • Also includes B12, Folic Acid, L-Histidine
  • Contains BCAAs
  • Contains Magnesium Stearate and Rice Flower
  • Not Certified Gluten Free, Lactose Free or Soy Free

Pure Micronutrients Iron Plus Supplement, Natural Ferrous Chelate, Bisglycinate 25mg + Vitamin C, B6, B12, Folic Acid

This supplement is known to for boosting your energy immunity, reproduction, and cognitive levels. It’s also known to assist in the formation of the red blood cells. It’s recommended for all those that have lower iron and anemic condition.

Pure Micronutrients Iron Plus is stomach friendly and is reported to be unlikely to cause constipation or diarrhea. It’s also said to be easy to take and not to contain any bad aftertaste.

Each bottle contains enough highly absorbable iron micronutrients for the day for up to four months. It’s also recommended for a stronger immunity, reproduction, energy boosts, and healthy organs.

It’s free from; Magnesium Stearate, artificial coloration, gluten, dairy fillers and genetic modifications. It’s advertised as a safe product for pregnant women ensuring a healthier gestation period for both mom and baby.

Most users confirm that the supplement is stomach friendly and has no after effects. Those that are allergic to gluten, dairy products, and yeast can use the product since its free from them.

Pros and Cons

  • Stomach Friendly
  • Won’t Cause Constipation or Diarrhea
  • No Magnesium Stearate, Artificial Colors, Gluten, Dairy, Fillers, GMOs
  • Safe for Pregnant Women
  • Added Vitamin C, B6, B12, Folic Acid
  • Limited Flavors
  • Contains Added Sugars

Garden of Life Iron Complex - Vitamin Code Raw Iron Whole Food Vitamin Supplement, Vegan, 30 Capsules

With the presence of folate, the Garden of Life Iron Complex can support absorption of iron and the ability of the body to make use of it. The supplement promotes digestion through the presence of raw probiotic and enzyme mix.

As an energy supplement, it gives support for a healthy heart, blood, and eyes, improves immunity, and ensures that the level of physical and mental health is increased.

With the help of twenty-three uncooked fruits, greens and natural cofactors, Garden of Life Iron Complex becomes a natural cofactor, which is free from gluten, dairy binders or fillers. For those who are allergic to wheat and dairy products, you may not need to worry since the product is free from them. It’s made in a way that your body may not get anything that it doesn’t want, but all that it needs.

The product is a preference for many people who have had a history of anemia and have been searching for the right iron supplement. Those with pregnancies also prefer the supplement for their energy supply and most of them claim that the product does not give them after effects like sick and weak feelings.

It has also been a preference for many users for the reason that it does not result in stomach upsets after use.

Pros and Cons

  • Contains Folate to help Absorb Iron
  • Added Raw Probiotic and Enzyme mix to support Digestion
  • No Gluten, Dairy, Binders, or Fillers
  • Reported to NOT cause Nausea or Weakness
  • Higher Price Point

Solgar Gentle Iron

Solgar’s Gentle Iron (Bisglycinate) comes in a 25 mg dosage and is specially formulated to fit the needs of women’s bodies. It is also expressed to be non-constipating and gentle on the stomach.

On top of being Gluten, Sugar, Sodium, Wheat, Dairy, Soy, Yeast, Sweetener, and Preservative Free, these capsules are also non-GMO contain no preservatives or colors. They are also suitable for vegans.

Supposedly Iron Bisglycinate has fewer side effects (such as constipation and nausea) than other types of chelated iron. This brand of iron supplement might be a good fit if you are interested in a supplement without possible allergens that doesn’t cause constipation and nausea.

Pros and Cons

  • Specifically Formulated for Women
  • Gentle on Stomach (and Non-Constipating)
  • Free from Gluten, Sugar, Sodium, Wheat, Dairy, Soy, Yeast, Sweeteners, Preservatives and GMOs
  • Suitable for Vegans
  • No Added Vitamin C (for Bioavailability)
  • No Folic Acid or B Vitamins for Pregnancy

Thorne Research Iron Bisglycinate

Thorne Research uses a highly bioavailable form of chelated iron (iron bisglycinate) for their iron supplement which is intended to counteract the effects of iron deficiency, which can include weakness, fatigue, tinnitus (ringing in ears), and shortness of breath.

This supplement is also free from GMO ingredients, gluten, artificial preservatives, stearates, wheat, rye, barley, eggs, nuts, dairy, soy, corn, yeast, and sugar.

It is also NSF certified for sport. This means that it doesn’t contain any unapproved ingredients or stimulants that may be harmful to athletes. Thorne’s Iron Bisglycinate is also made in GMP facilities and undergoes rigorous ingredient testing and product certification.

Though this product isn’t formulated for pregnancy or breastfeeding mothers, it is specifically formulated for athletes, so if you are looking for a healthy and hypoallergenic supplement to improve your athletic performance, you may want to consider Thorne Research’s Iron Bisglycinate Supplement.

Keep in mind that it doesn’t include Vitamin C, which can make Iron more bioavailable to your body, so you may want to take it with a glass of orange juice.

Pros and Cons

  • Formulated for the Iron Deficient
  • No Gluten GMOs, Preservatives, Stearates, Wheat, Rye, Barley, Eggs, Nuts, Dairy, Soy, Corn, Yeast, and Sugar
  • NSF Certified for Sport
  • No Added Vitamin C

Rainbow Light - Complete Iron Mini-Tabs, 60 Count, Vegan

Rainbow light is a natural, plant-based supplement that supplies the body with iron. Its non-constipating product is advertised to offer protection against immune deficiency while being gentle on the tummy due to ingredients (such as prune, fig, and raising powder) that enable it to be easily digestible and to reduce the risk of constipation.

The supplement is vegan and gluten-free without artificial flavors, colors, and sugar. You won’t need to have orange juice on hand to take this supplement since vitamin c has been naturally added.

Most users report that they don’t get nausea after using it. Neither did they have stomach discomforts. Lactating mothers also said that they preferred the supplement since it caused no sickness after using them.

This supplement is excellent if you’re looking for something that is compatible with your vegan or gluten-free lifestyle and would like to combat any nausea that iron supplements can often cause.

Pros and Cons

  • Plant Based
  • Non-Constipating (added Prune, Fig, and Raisin Powder)
  • Vegan, Gluten-Free
  • Contains Vitamin C and no Artificial Flavors, Colors, and Sugar
  • Higher Price Point

Ferretts Iron Supplement

For folks with extreme anemia or other problems related to iron deficiency, Ferrets Iron Supplement packs a punch with a whopping 106 mg of iron in each capsule.

This high dose of iron (derived from Ferrous Fumarate) is delivered in one small, easy to swallow tablet which is also dye free and gluten free. Ferrets are also marketed as being gentle on the stomach.

Though it is gluten and dye free, it does contain some additives, including Cellulose, Stearic Acid, Croscarmellose Sodium, Silicon Dioxide, Magnesium Stearate, and Ethylcellulose. It also does not include any of the other vitamins and minerals which can make iron more bioavailable (including Vitamin C), so you may want to take this pill with some OJ.

It is, however, relatively inexpensive, so if you are purely looking for a no-frills, high dose of iron, this supplement is a good option.

Pros and Cons

  • Very High Iron Content (106 mg)
  • Small Tablet
  • Dye and Gluten Free
  • Low Price Point
  • No Added Vitamin C
  • Contains Additives

Pure Encapsulations Iron - C Hypoallergenic Supplement

If you are looking for a supplement to match your stringent lifestyle, Pure Encapsulations offers a supplement that is sourced from all raw ingredients and is manufactured with no gluten, wheat, eggs, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners, colors, and ‘other unnecessary excipients.’

All ingredients are also GMO-free. Pure Encapsulations labs also offer third-party laboratory reviews of all of their products to ensure purity.

This particular blend of iron is enriched with Vitamin C to ensure high absorption rates of iron. Due to the hypoallergenic quality of this supplement, this may be the right choice for you if you are looking for a supplement that aligns with any allergies you may have or lifestyle choices (vegan, vegetarian, gluten-free, etc.) that you have made.

Pros and Cons

  • Sourced from Raw Ingredients
  • No Gluten, Wheat, Eggs, Peanuts
  • Free from Magnesium Stearate, Hydrogenated Fat, Artificial Sweeteners and Colors
  • GMO Free
  • Third Party Tested
  • Enriched with Vitamin C
  • Higher Price Point

Nature’s Plus - Chewable Iron with Vitamin C and Herbs, 90 tablets

Nature’s Plus is a chewable iron and vitamin c supplement made from natural ingredients that include; herbs, beetroot, raspberry leaves and rose hips. Most users said that it the taste is excellent.

It’s known to provide not only iron but, might also boost your energy levels as well. It’s easy to take since its chewable, and it doesn’t cause constipation. Those who have used this supplement said that it works in lifting up the iron levels.

Pros and Cons

  • Formulated from Natural Ingredients
  • Includes Beetroot, Raspberry Leaves, Rosehips
  • Great Taste
  • Doesn’t Cause Constipation
  • May have Chalky Texture

Final Thoughts

Though iron is naturally present in a well-balanced diet, there are a variety of reasons why you may have decided to go with an iron supplement to improve your health and overall well-being. Keep in mind that it can take up to a few weeks to feel the full effects of a new supplement, though often folks think results within a matter of days.

Don’t forget that Iron can cause stomach discomfort and nausea, so be prepared if you opt for a supplement that doesn’t guarantee that it is easy on the stomach.

Overall, however, in addition to any ailments that you may want to fix with an iron supplement, iron should also make you feel more awake, alive, and operate at higher mental capacity! Here’s to Oxygen!