The 10 Best Fast acting Iron Supplements (2023 reviews)

We consider a fast acting iron supplement to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Natures Plus Fast acting Iron Supplement READ REVIEW

Best For human: Buy: Natures Bounty Fast acting Iron Supplement READ REVIEW

Best For adult: Buy: Pure Micronutrients Fast acting Iron Supplement READ REVIEW

Best For vegans: Buy: EZ melts Fast acting Iron Supplement READ REVIEW

Best For sleeve surgery: Buy: Barimelts Fast acting Iron Supplement READ REVIEW

Best For teenager: Buy: Megafood Fast acting Iron Supplement READ REVIEW

Best For Men: Buy: Maryruth Organics Fast acting Iron Supplement READ REVIEW

Best For runner: Buy: fusion lifestyle Fast acting Iron Supplement READ REVIEW

Best For period: Buy: Floradix Fast acting Iron Supplement READ REVIEW

Best For effectiveness: Buy: Novaferrum Fast acting Iron Supplement READ REVIEW

Best Overall: Natures Plus Fast acting Iron Supplement

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The natures plus fast acting iron supplement's material feels more premium than its price would suggest. This Iron pill replenishes and gives you the energy your body needs. It is used to have iron infusions due to extreme anemia, and doesn’t have much of a flavor and are very gentle on your stomach, with little to no constipation. This one is perfect when taking the low dosage single gel instead of the normal three as a daily dose.

These Iron capsules are very easy to swallow with water, don’t have much of a flavor and are very gentle on your stomach, with little to no constipation. It can use the iron in this supplement is gentle and non-binding. The capsules are very dark in color, almost black. This Iron product is 85mg each capsule, taken three times a day, which in total mg’s gives you a total of 255mg in one day.

• Fantastic way to solve iron deficit
• Boost your blood and iron levels
• Easy to swallow, and no yucky iron taste when swallowing
• Great for pre op and post op surgery

Best For human: Natures Bounty Fast acting Iron Supplement

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If you often find yourself scrambling for convenient and suitable supplement, natures bounty fast acting iron supplement is your end point. Nature’s bounty iron 65 mg is a safe daily supplement that supports red blood cell production and helps maintain cellular energy utilization. It is great for pregnancy when you battle anemia. The amount of pills they supply only comes up to about an eighth of the bottle so more plastic than is being made than what’s necessary. The pro here is that these are small caplets that dissolve quickly and easily. They are easy to swallow and don't have a funny taste if they hit your tongue.

It comes in packets, no crash helps restore energy. It is great for low iron but remember to eat.

• Easily absorbed and utilized by the body
• New and hot release

Best For adult: Pure Micronutrients Fast acting Iron Supplement

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We would, of course, be remiss if we didn't mention pure micronutrients fast acting iron supplement for daily purpose. This is the very best form of iron and it does not constipate you or give you a yummy ache. It has folinic acid as the folate source. 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 ideal for women, men, prenatal, post-operative, or teenagers who maybe low in iron, suffer from anemia or have the mthfr gene.

This small and easy to swallow capsule has been specifically designed to ensure it's effortless to take and doesn’t leave you with any lingering aftertaste. These supplements also have Vit.C which helps in better absorption of Iron, Vit.C which helps in better absorption of Iron, Vit. It has folic acid as the folate source. There are 120 capsules in a bottle and with one capsule a day, it is going to last for a while.

• Highly recommend if you are looking to supplement while pregnant or even postpartum
• Perfect blend for maximum absorption, no stomach upset
• Burped “rust” taste and no constipation
• Enough iron to get you through the day in an easy to swallow package

Best For vegans: EZ melts Fast acting Iron Supplement

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Best part: ez melts fast acting iron supplement costs comparatively low and it is available to ship in 24 hours. These iron supplements for women and men are crafted with vitamin C to support enhanced iron absorption. Since iron is absorbed in the upper intestines these are a great find for somebody with a sensitive stomach who really wants to put some iron back in their bloodstream. There is a very small amount of mannitol in EZ Melts Iron, significantly less than 0.5g per tablet. It is made using only plant-derived sweeteners and zero sugar. The combination of vitamin C makes these easy to absorb.

These are dissolving tablets that taste pretty good for a vitamin. It has a pleasant taste that is made without using artificial flavors, colors, or sweeteners. It is more bioavailable, so it's great compared to other types of iron supplements.

• Great tasting and does the job
• Works great for pregnancy and kids
• Easy way to take iron, these dissolve under the tongue

Best For sleeve surgery: Barimelts Fast acting Iron Supplement

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The barimelts fast acting iron supplement should be able to handle its purpose and duties with ease. These are wonderful dissolvable iron plus tablets that won’t upset your stomach from taking so many vitamins. It provides 18 mg of iron and the average woman between the ages of 19 and 50 only needs 18 mg of iron daily from all food and supplement sources combined. They taste fine and no more stomach upset from taking so many vitamins. They taste fine but leave an aftertaste on your tongue.

This is perfect because it dissolves quickly and absorbs and gentle on the stomach. The vitamin taste good compared to other chewable melts. It is easy on the stomach, tastes good and lab values are improving. These are small & dissolve quickly with a decent taste.

• A must for weight loss surgery
• Gastric bypass iron & vitamin supplements
• Very small & easy to digest great flavor
• Melt in your mouth, pleasant tasting iron

Best For teenager: Megafood Fast acting 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 fast acting iron supplement is exactly that - it's a simple supplement that hits all the right notes. The Blood Builder pills are easy to digest and have no side effect like prescribed Iron pills. Not only is MegaFood's process designed to preserve the nutrients contained in their products, they also test each lot to ensure the active compounds remain present at the amount claimed on the label. This doesn't substitute a proper diet but it definitely helps.

The Iron pill doesn't really taste that great but it is small enough to swallow without having to really dwell on that. These are wrapped extremely well. It really does help and actually surpasses expectations.

• Definitely have more energy and labs are looking better
• Side effects, no belching or any other issues
• Good investment for long term

Best For Men: Maryruth Organics Fast acting Iron Supplement

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Maryruth Organics line of supplement come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This iron is definitely a great option for those who can’t swallow pills. It provides important nutrients to your body in an easy-to-take liquid form. It has zero sugar and zero fat. It has a berry flavor. The taste of the liquid is good which makes it pleasant to take. It also has a good flavor to it. It has been naturally derived from fruits and vegetables. It is great for the tastebuds for about three seconds.

• The easiest way to take iron
• Great taste/ great for the while family
• Delivers what they promise

Best For runner: fusion lifestyle Fast acting Iron Supplement

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The fusion lifestyle fast acting iron supplement should be able to handle its purpose and duties with ease. Whether you're looking for an iron mineral supplement to boost your intake, or just adding to your wellness journey, these soft chewables are an excellent addition. It is made in a facility that processes peanuts, tree nuts, soy, dairy, eggs, wheat, fish gelatin, and shellfish. It is easy to chew, and no side effects from upset stomach to you name it.

The iron chews are caffeine free. It is definitely more than edible and easy to eat. It is made in a plant that is non vegan as they process eggs at the plant.

• Individually wrapped so you can enjoy these treats twice a day
• Decent dose of iron with no side effects
• Smell, no aftertaste and best part

Best For period: Floradix Fast acting Iron Supplement

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Floradix offers a variety of supplement for personal choice and yet maintaining quality in all the variants. This liquid iron is not bad tasting at all. It tastes much better than other iron supplement and has a cap to measure the amount you need to take. It does need to be refrigerated after opening. It is verified for consistency, potency and purity.

This doesn’t constipate you like the iron pills do. The actual product tastes like metallic berry, but it goes down easily and doesn't leave a terrible after taste. This is actually pleasant to drink.

• Digestive upset from traditional iron supplements
• Great product for anemia with no stomach trouble
• Good product, puts the fun in funky taste
• More nose bleeds, no lack of energy

Best For effectiveness: Novaferrum Fast acting Iron Supplement

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We would, of course, be remiss if we didn't mention novaferrum fast acting iron supplement for regular usage. This raspberry grape flavored supplement is enriched with natural fruit flavors and sweeteners. It works fast and mixes well with juices like apple and cranberry. It is a metallic tasting, relatively thick liquid. It has a wonderful flavor that will make even the pickiest of individuals take this iron supplement with ease. It's supposed to have a better flavor and be more tolerable.

It is designed for optimum quality and effectiveness. It is a high potency iron and is intended to support those suffering from iron deficiency. The metal spoon is easier to clean than the plastic too. It comes with a small dosage spoon.

• Absorbs quickly and does not constipate as bad as other iron supplements
• Pretty handy when dealing with babies
• Doesn't taste nasty either,gets in your system fast