The 12 Best absorbable Iron Supplements (2023 reviews)

We know from years of feedback from readers, customers and amazon sellers, what most people want in a supplement. The feosol absorbable iron supplement is exactly that - it's a simple supplement that hits all the right notes. This bifera iron supplement contains heme and non-heme iron from animal and plant-based sources, which enhances absorption, and is gentle on your digestive system and minimizes side effects such as constipation and nausea. It is coated so you can't taste the iron when you put it in your mouth. It is extremely gentle and just as the label indicates, you don't need to take it with food or anything.

It's an iron supplement with ingredients added to increase absorption and minimize stomach irritation. It is very similar or stronger than the simple feosol. The special ingredient makes it easy on your stomach and helps your body to absorb the iron better. It is great for avoiding an upset stomach.

Why We Like This:

Super efficient and easy on stomach
Awesome product for bariatric patients having a hard time keeping
Has two forms of iron plus some additives
Effective yet gentle, with a reasonably potent dosage per pill

Best For human: Thorne research absorbable Iron Supplement

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We would, of course, be remiss if we didn't mention thorne research absorbable iron supplement for daily purpose. This product is great for anemia as it doesn't upset the digestive system. It is prepared from the pulp of pine trees. It is a good formulation to increase iron with folate for absorbability. It is chosen by champions and trusted by 100+ pro teams.

OTC, it’s a smaller amount of iron per pill than many but is made to be very gentle to the stomach. It does not have the side effect of constipation. It is gentle on the stomach and does not cause constipation. This is why the product is designed with cofactors to optimize iron absorption. The capsules are relatively small, the product is effective, and even with two capsules per day is not constipating.

Why We Like This:

Doesn't hurt the stomach like other iron supplements and doesn't cause constipation
The best to get hemoglobin levels up
Delivers what they promise

Best For pregnancy: Pure Micronutrients absorbable Iron Supplement

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We would, of course, be remiss if we didn't mention pure micronutrients absorbable iron supplement for daily usage. Iron Plus, iron supplement from pure micronutrients has an effective form of iron, ferrous bisglycinate, which has better absorption and is easy on the stomach. It has two B vitamins, 6 & 12, along with folic acid and vitamin c, which help quite a bit with energy levels while the iron supplement is being absorbed. It is passed through into the cells to be used by the body.

These supplements also have Vit.C which helps in better absorption of Iron, Vit.C which helps in better absorption of iron. It is well tolerated, no issues with indigestion, reflux, or constipation. The ingredients are exactly the same and 100% safe to take. The energy boost is AMAZING and sustained.

Why We Like This:

Burped “rust” taste and no constipation
Easy to swallow, no bad after taste, it's good stuff
Highly recommend if you are looking to supplement while pregnant or even postpartum

Best For girl: Megafood absorbable Iron Supplement

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate supplement. The megafood absorbable iron supplement is exactly that - it's a simple supplement that hits all the right notes.

Why We Like This:

Plenty of energy has returned and no side effects
Great for anemia and low energy
Blood builder is easy to take, non-constipating and no bad taste

Best For fatigue: Hematex absorbable Iron Supplement

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Not everyone likes to purchase supplement for their daily usage, but the hematex absorbable iron supplement would be an anomoly. If you have to take iron supplements, this one tastes pretty good, if you shake it up well. It works great, tastes fine, and doesn't make you sick. It also tastes a heck of a lot better than the other liquid irons that are available. It is safe for kids and adults and it works to beat iron deficiency while still being gentle on the stomach.

This will raise your iron and it tastes good. It will build it up pretty fast.

Why We Like This:

Not thick and no metallic taste
Very easy and the perfect product when iron levels are low
Goes down easily & you control your dosage
Great flavor & easy on the stomach

Best For adult: Vitronc absorbable Iron Supplement

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Vitronc line of supplement come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. It is the type of iron that is better absorbed by the body. It works right away and for those suffering with annemia, fear not. It is great for blood build up. It also will not make you constipated which most iron supplements do. The best thing about this iron is that it doesn’t block your bowels up like most iron supplements do. It is super important to avoid coffee, tea and dairy 2 hours before or after taking iron. If you are iron deficient, this is an excellent product. It is great to aid in iron levels.

Why We Like This:

Definitely gentle on stomach and easy to absorb
Super gentle with no stomach upset
Good brand reputation

Best For runner: Activeiron absorbable Iron Supplement

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If you want nothing but the best desirable supplement, then activeiron absorbable iron supplement is the one you should definitely consider, as it manages to bring a lot to the table. Active Iron is a food supplement to maintain health and to maintain normal iron levels. It can help relieve symptoms additionally it is a non-constipating, gentle iron supplement kind enough to take on an empty stomach. It is in capsule form, it is absorbed differently in the gastrointestinal area. It is also nonconstapating which is real important. It is vital for the formation of red blood cells and hemoglobin for oxygen transportation in the body.

This iron supplement doesn’t constipate at all. It is easy to swallow and has no flavor to it. It is good for the blood building of red blood cells and hemoglobin for oxygen transportation in the body. It is best not exceed the recommended dose of 2 capsules of active iron per day.

Why We Like This:

Easy to take and works well
Support energy level and alleviates symptoms of iron deficiency such as fatigue and weakness
Great value, easy on the tummy
Solves issues related to low iron deficient problem

Best For hair: A active absorbable Iron Supplement

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A Active offers a variety of supplement for personal choice and yet maintaining quality in all the variants. This iron product works and really won’t constipate you. It is easy to swallow, iron pills are clinically proven for 2x better absorption than standard iron tablets. They make you really gassy, and they are constipating, even when taking a probiotic and magnesium. The multivitamin is a great addition.

This is promoted as a vegetarian supplement but the iron has whey protein in it which is milk. They do not have a good taste but easy to swallow so don’t have to taste them for long. It is designed to reduce gut irritation, making it kind enough to take on an empty stomach. The iron pill does smell weird when first opened, but has no aftertaste when taken.

Why We Like This:

Great iron supplement with multi vitamin
Comes in two packages, one for iron and the other for b complex
Power up with quick acting iron

Best For menstruation: Fergon absorbable Iron Supplement

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If you have had problems with taking other iron supplements and want something that is easy on your system, then Fergon is the iron supplement for you. This product does the job of iron supplement. It is great as a diy iron supplement for reef tanks.

This product is a tasteless green pill that is easy to swallow. It is easy to swallow and provides 27mg of iron. The recommended dosage is one pill a day and they are very easy to swallow. These are easy to swallow but make sure you take it with food so it doesn't bother your stomach. This is a great supplement for iron deficiency.

Why We Like This:

Great value, highly recommended iron supplement
Gastrointestinal side effects from ferrous gluconide
Easy to swallow and no digestive issues

Best For Vegan: Flora absorbable Iron Supplement

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Next on the list, we've got yet another supplement that manages to win our hearts. It's the flora absorbable iron supplement and it's widely considered as supplement that has the most suitable features. It is absolutely delicious tasting. It comes in a great tasting base of fruit juices and whole foods. It helps you maintain healthy iron levels and keeps you feeling energized. This supplement has a great flavor and is easy to digest. It tastes better than most products and doesn’t cause any constipation unlike the iron pills. It can be used as a supplement to add iron to the weekly diet.

Why We Like This:

Doesn’t taste bad or cause constipation
Proven to be well absorbed and easy on the digestive tract
A great remedy for anemia sufferers

Best For Healthy Blood: Davinci absorbable Iron Supplement

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The davinci absorbable iron supplement should be able to handle its purpose and duties with ease. Iron helps endurance and stamina for women during menstrual cycle and athletes. Iron supplements can cause nausea, constipation, and other side effects but iron bis-glycinate is gentler on the digestive system than other iron supplements. It is easy to swallow, no flavor, and doesn't upset your tummy.

Why We Like This:

Low hemoglobin levels starve the cells of oxygen
Works great and doesn't cause any constipation at all
Vitamin c, folate, and vitamin b12 work synergistically to boost hemoglobin levels

Best For Those: Xymogen absorbable Iron Supplement

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Compared with other supplement in this category, the xymogen absorbable iron supplement has a convenient design. This iron supplement is actually one of the two starting materials the body uses to synthesize hemoglobin. It is a well-studied, 100% fully-reacted, patented form as iron ferrochel exclusively from albion laboratories. This iron chelate form of iron has higher bioavailability, lower toxicity, less food reactivity, less food interactions and has a longer shelf life than any other common form of iron.

Why We Like This: