5 Prenatal Vitamins Without Iron That Are Effective 2022 Reviews

(Last Updated On: December 30, 2021)

Even before your little one is born, you’re doing everything you can to be sure they develop healthily. That means that you’re probably taking prenatal vitamins. They fill in the gaps in your nutrition, but many women have found iron to be too harsh for them.

Taking over the counter prenatal vitamins with iron or without iron depends on your general health. Anemic women should have an iron supplement, either in their prenatal vitamins or separately. Your doctor will be the appropriate source of information to determine which non constipating prenatal vitamins are right for you and your baby.

Along with the option of iron-free or with iron, prenatal vitamins come in all shapes, sizes, textures and flavors. In part, choosing the right prenatal vitamin depends on personal preferences and how well your body reacts to the supplement.

Do not be afraid to speak with your doctor about any doubts or questions you may have relating to your nutritional needs while undergoing one of the most beautiful phases in life, becoming a mother.

 Best Prenatal Vitamins Without Iron Non Constipating


GNC Formula

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With this formula, you get 1,000mcg of folic acid, 600mg of calcium, and 400IU of Vit. D-3. There are even antioxidants to support your immune health. These antioxidants can help protect your body from harmful free radicals too.

Why It’s So Popular:

  • You can actually take these safely if you aren’t pregnant to help with nail and hair growth
  • Helps with chronic fatigue for conditions like fibromyalgia
  • No smell to trigger nausea
  • Uses beta carotene for Vit. A to reduce risk of toxicity for the fetus

Keep In Mind:

  • The pill itself is a little large
  • The dosage is two tablets, so one bottle will only last about a month
  • Not available in an easier to swallow and digest gel coated pill

Happy Healthy Smart

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With no iron in these Happy Healthy supplements, you don’t need to worry as much as constipation or nausea. You can get your iron from elsewhere as you take this tablet once a day to get your folic acid and other needed nutrients.

Why It’s So Popular:

  • If taken at night, they may help some women with morning nausea
  • No smell, no taste, and no aftertaste to cause nausea
  • Great price for all the ingredients

Keep In Mind:

  • Synthetic food dyes are included within the ingredients
  • Ingredients include a little less folic acid than others

Best Nest

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You get over 25 forms of vitamins in this completely organic prenatal vitamin without iron blend. It’s both iodine and iron free while being sourced from natural whole food ingredients. This supplement is even gentle on the stomach, and only needs to be taken once a day.

Why It’s So Popular:

  • Marked increase the your amount of energy
  • No synthetic ingredients, free of common allergens, and full of probiotics and enzymes
  • Easy to swallow and helps with hair and skin growth
  • Includes great additions like ginger and red raspberry leaf

Keep In Mind:

  • Large amounts of Vit. B6 and C can be irritating to some
  • May be too large to swallow for some women

Vitafusion PreNatal Gummies

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Listed as the number one prenatal gummy vitamin, Vitafusion contains no iron and provides 100% DV folic acid, 50 mg of Omega-3 DHA, and other essential vitamins. They are naturally flavored with fruit and dosage is two gummies per day. Vitafusion boasts of no high fructose corn syrup, no synthetic dyes, no gluten, and no dairy. They also provide a humongous amount of other vitamins such as B, A, C, D & E.

Why It’s So Popular:

  • Delicious and easy to digest
  • No artificials, no gluten or dairy
  • Listed as the number one most popular prenatal gummy


Why Take Prenatal Vitamins?

First off, let’s consider why we take these supplements in the first place. These are specifically meant to fill in the gaps in your diet, with ingredients like folic acid to help with normal development. With these supplements, you reduce the possibility of birth defects too. Get them easily over the counter or talk to your doctor to be sure all of your needs are handled.

Each vitamin and mineral included in prenatal supplements has a specific task to help your body and promote the healthy development of your baby.

Why Can’t I Take Regular Supplements?

Regular supplements do contain a lot of the same ingredients as pregnancy ones, although the main thing you have to remember is that these supplements are formulated specifically for pregnant women. They’ll have the proper levels of folic acid (400mcg), calcium (1300mg), and other nutrients like vitamin D (400IU).

You’ll need 27mg of iron by the way, even if you go iron-free. It’s recommended to start taking supplements as soon as you can, even as early as the month you start trying to conceive!

Without Iron

All prenatal supplements have great effects for any expecting mother. The fact of the matter is that iron may not work for you. Too much of it is known to cause nausea or constipation, so if you have experience with these issues, you may need iron-free supplements. You may also be taking other iron supplements, so you’ll need iron free ones so you don’t get too much. Whatever the case, be sure to get more from your food sources. The requirement during pregnancy is higher after all.

Separating Your Iron

In reality, iron specifically may not cause gastrointestinal problems. It’s usually the size of the pill and supplement that causes issues. This is why you might want to take these while supplementing it with another iron pill, or getting more from your diet.

Can Prenatal Vitamins be harmful?

Supplements can be harmful if certain vitamins, such as vitamin A, are taken in extreme quantities. To avoid overdosing on vitamins or minerals, it is extremely important to only take the recommended dosage and avoid taking two or more prenatal vitamins at the same time. Not all supplements are built the same and if you experience worsening of morning sickness, nausea, or other symptoms talk to your doctor about changing prenatal vitamins.

What are the different types of prenatal supplements?

If you take a walk down the supplement aisle in any supermarket, you will see a large variety of prenatal vitamins in display. Each jar of pills contains essential vitamins and minerals for you and your baby, but how do they differ?

Apart from price, vitamins may also come in different presentations: gel capsules, medium to large standard pills, and gummies. Those with strict dietary guidelines, such as vegans, can also opt for 100% natural vitamin and mineral sources or specially formulated vegan pills.

More expensive does not always mean better but you should get helpful tips from your doctor to ensure proper nutritional balance.

When should I take my Iron Free Prenatal Vitamins?

A set rule for when you should take your non constipating prenatal vitamins does not exist. Be mindful that it is best to take the vitamins along with food to avoid upsetting your stomach, unless directions or your doctor state otherwise.

It is also recommended that you take the supplements at the same time each day, so be mindful of your chosen time. The best time to take your prenatal vitamins depends on your schedule and the amount of pills you have to take in a day.  

If it is only one pill a day, choose the appropriate time when you will not forget and after eating. If the dosage is two pills, taking one in the morning (after breakfast) and at night (after dinner) can be an option. Three pill dosages can be taken after your three meals as well. At the end, there is no set time to take prenatal vitamins; the ideal time is when it best suits your needs and lifestyle.

Other Essential Considerations

Other than iron, there are some nutrients you should consider even when buying an iron-free supplement. Folic acid, plus vitamins A and D are essential. Vitamin A helps with organ and bone development while helping in your tissue repair after delivery.

Folic acid prevents neural tube defects, while vitamin D aids in development. There’s also iodine to aid in brain development, as well as vitamins B12 and B6 for the nervous system. Doctors might also recommend something with more DHA or omega-3 fatty acids, which is why it may be best to check with them. It will help with your blood volume too, so at least supplement lower levels with your diet.

To ensure proper growth, it is recommended that folic acid (or folate, which is the natural form of the vitamin) be taken with supplements or dietary modifications three months before trying to conceive. Everyone knows that calcium helps maintain and build healthy bones. When pregnant, you are creating new bones for your baby and require more calcium. Omega 3 helps with brain development before and after pregnancy but many prenatal vitamins do not include them.


As an expectant mother, you’re trying everything you can to help your baby develop properly. That doesn’t mean you should suffer through constipation and nausea though! You can easily give your baby all the nutrients they need by taking non constipating prenatal vitamins without iron so that the rest of your pregnancy goes by smoothly.

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