The 9 Best Iron Supplements Without Constipation (2023 reviews)

Megafood line of supplement come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. These are the best iron supplements for pregnancy. They taste like they are made of rust so its hard to take with just water. They are made without gmos, tested for 125+ herbicides and pesticides, free of gluten, dairy and soy. The other great thing about it is that it contains vitamin C, which your body requires in order to absorb the iron.

These convenient minis are gentle enough to take any time of day, even on an empty stomach. They have a slightly metallic flavor, but not too strong if you don't let it sit in your mouth for long. There is no stomach aches or constipation from these, and they don’t make your #2 change in color. If you feel tired and drowsy and are anemic then you should try these pills.

Why We Like This:

Great product with clean ingredients that are absorbed well without constipation
Helps maintain iron, no side effects
Added vitamin c and b-vitamins give you great absorption and a bonus energy boost
Great alternative to boost iron levels

Best For Men: Solgar Iron Supplement Without Constipation

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Solgar 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 a key mineral and essential nutrient for many biological functions. It has enough iron in their systems to keep them healthy. It does turn your stool blk but it doesn’t last long. It provides the appropriate iron without regular iron binding properties. It comes in capsule form and is about 3/4 of an inch long. It is safe and gentle on the stomach. It is great for people with low iron/anemia.

Why We Like This:

Added bonus is that these are dairy, gluten, and soy free
Come in a glass bottle and are gluten, wheat and dairy free
Delivers what they promise

Best For human: Thorne research Iron Supplement Without Constipation

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Thorne Research is known for creating pragmatic and minimalist supplement for people on the go, and its line of supplement definitely falls in line with that reputation. This brand of iron causes ZERO stomach upset and has no bad aftertaste. It is prepared from the pulp of pine trees. It is neither thick and heavy nor thin. This product is great for anemia as it doesn't upset the digestive system.

These are tiny easy to swallow capsules that contain b12, folate, and vit c along with the iron for max absorption. It is a good formulation to increase iron with folate for absorbability. It's a really good supplement even if you're not vegetarian.

Why We Like This:

Great product and easy to swallow
Much easier on the gastrointestinal system than ferrous sulfate and ferrex
Almost no side effects which is outstanding
Constipation with these so there is improved compliance

Best For pregnancy: Vitronc Iron Supplement Without Constipation

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The supplement is specially designed for your regular usage and has all useful features. The use of an iron pill daily may boost energy by helping to fight fatigue in users with low iron levels or iron. It works right away and for those suffering with annemia, fear not. It can see the natural color of iron mixed with vitamin c and inactive ingredients results in a grey tablet. It also contains vitamin C which helps the body absorb iron better. It is great for pregnancy induced anemia. It is great to aid in iron levels. This is a great supplement, and the extra vit.

Why We Like This:

Definitely gentle on stomach and easy to absorb
Super gentle with no stomach upset
Keeps labs normal and no constipation

Best With Folic Acid: Naturelo Iron Supplement Without Constipation

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Next on the list, we've got yet another supplement that manages to win our hearts. It's the supplement and it's widely considered as supplement that has the most suitable features. The NatureLo Iron Supplement works great even at low dose. It is designed for individuals with common iron deficiencies such as pregnant women, menstruating girls, vegans and vegetarians, dialysis patients, frequent blood donors, and anemic men or women. The type of iron used in this product is the best choice for a daily usage without stressing the human digestive system.

These NatureLo Iron with vitamin C contain 25 mg of non constipating iron. It is effective and easy to swallow. It is great for reducing anemia without gross side effects. There is a very low iron content in this supplement. It is easy to swallow, and don’t have any noticeable odor.

Why We Like This:

Problems with bm, no nausea, the capsules are quite small and easy to swallow
Effective absorption and non-constipating, and no unnecessary chemicals
25 mg of non constipating iron

Best For breastfeeding: Maryruth Organics Iron Supplement Without Constipation

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We would, of course, be remiss if we didn't mention supplement for daily usage. THIS IS THE BEST IRON EVER TASTED, NO UPSET STOMACH. It tastes like sucking on a penny coated in grape Tylenol. It does have potassium sorbate. The flavor is a bit sweet but you have a bit of an after taste of. It's great for kids. It is great for people with low iron that cannot tolerate iron pills. This product does not upset the stomach, tastes really good, is easy to take and does not cause constipation and black stool.

Why We Like This:

Great berry flavor & easy to take
Great product, taste is pleasant, not overpowering
The fastest way to build up iron

Best For adult: Activeiron Iron Supplement Without Constipation

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Activeiron offers a variety of supplement for personal choice and yet maintaining quality in all the variants. Active Iron is a food supplement to maintain health and to maintain normal iron levels. It is vital for the formation of red blood cells and hemoglobin for oxygen transportation in the body. It can help relieve symptoms additionally it is a non-constipating, gentle iron supplement kind enough to take on an empty stomach.

This iron supplement doesn’t constipate at all. It is in capsule form, it is absorbed differently in the gastrointestinal area. It doesn't stain teeth. It is also a great supplement for low iron sufferers. These are easy-to-swallow iron tablets for inadequate iron levels in adult men & women.

Why We Like This:

Support energy level and alleviates symptoms of iron deficiency such as fatigue and weakness
Great to experience zero side effects
Iron pills that are soft on the tummy

Best For elderly: Maxi Health Iron Supplement Without Constipation

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The supplement should be able to handle its purpose and duties with ease. The best liquid iron supplement is that it doesn’t cause constipation. This iron deficiency supplement features a smooth berry flavor to make it easier to take while still providing you the maximum iron support. It works for people who have food sensitivities and allergies. The berry flavor does a great job masking the aftertaste as it goes down.

This has a very bloody taste. It has good flavor, easy to swallow, and does not leave metal taste. It's also free of other common allergens (diary, wheat, etc) and other additives. This is gentle on the stomach. It is super easy to put drops into a smoothie or a glass of juice.

Why We Like This:

Drops are the perfect way to take an iron supplement
More fatigue, lethargy and brain fog
Well-tolerated in the stomach, pleasant flavor, improves the hgb level and affordable

Best For hair: A active Iron Supplement Without Constipation

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Not everyone likes to purchase supplement for their regular usage, but the supplement would be an anomoly. If you're battling anemia or other blood cell conditions, this product works wonders. It is easy to swallow capsules and really are non constipating. It is not only they give you iron that is extremely gentle on your stomach but vitamins too. It is designed to reduce gut irritation, making it kind enough to take on an empty stomach.

The iron tablet, one is the complex vitamin that aids in absorption. The capsule does have a bit of a strange "tangy" taste to it, so be prepared to wash it down quick. It’s a non constipating formula.

Why We Like This: