Baby supplements can play a critical role in the development and growth of your baby. But, they’re not food substitutes. Moms and dads these days are flooding us with the same question – “How to find the best baby supplements.” They’ve watched online videos, read newspaper articles, discussed the topic with their families, and what not. However, they’ve still not got the answer.

Even though experts believe that your baby’s primary nutrition should come from mother’s milk, fruits, and vegetables, pediatricians around the world are recommending adding baby supplements to their diet as well. So, if you want the best for your baby and want to ensure they stay healthy and fit, make sure you read this guide thoroughly. Here, we’ll discuss how to find the best baby supplements and help you understand why they’re important for your baby. Read on to know everything about baby supplements.

Some important things to remember

Before we begin discussing baby supplements in details, let’s look at some critical factors you should consider while reading the guide.

  • Before buying baby supplements for your infant, make sure you consult your pediatrician. The recommendations in this guide are for information purpose only and by no means replace any medical recommendations.
  • Typically, your baby’s basic nutrition should come from food. However, there’s one exception: Vitamin D. Therefore, Vitamin D baby supplements are critical to the skeletal growth of your baby.
  • The list is neither all-inclusive nor exhaustive. There are several baby supplements on the market, and we’ve picked the ones our experts found useful.
  • Our list does not cater to any specific nutritional deficiencies or medical conditions. If you need personalized advice, we recommend you get in touch with the pediatrician.

Best Baby Supplements – Our Experts’ Opinion

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As your baby grows, the body’s demand for nutrition also goes up. While a well-balanced diet is imperative to proper development and growth, including the right baby supplements is equally critical. Let’s deep dive into baby supplements that you can include in your baby’s daily routine.

Vitamin D

Vitamin D is important for the development of strong bones and the timely growth of your baby. It also helps the body utilize calcium and prevent chronic diseases such as cancer, asthma, and cardiovascular disease. Even though sunlight is the best source of Vitamin D, our indoor lifestyle and the use sunscreen do not allow ample sunlight to enter the body.

The American Academy of Pediatrics recommends Vitamin D supplement as the only supplement for a growing baby.

  • Breastfed and partially breastfed babies should be provided with 400 IU Vitamin D in the form of supplements during the initial months after birth. However, if the mother is consuming at least 6400 IU Vitamin D while breastfeeding, the supplements are not necessary.
  • All babies who are not being breastfed or consuming less than 32 ounces of Vitamin D per day should be provided with 400 IU Vitamin D in the form of supplements.
  • Babies with Vitamin D deficiency or those taking medications for diseases such as cystic fibrosis may require higher Vitamin D doses.

Fundamentally, every baby or growing child should consume Vitamin D supplements, unless they’re getting at least 32 ounces of milk or formula. Research shows that approximately 70% of children in the U.S. are Vitamin D deficient.

If you’re not sure about including Vitamin D supplements in your baby’s diet, rest assured that they’re 100% safe and preservative-free.

Best-rated Vitamin D baby supplements on the market

Thorne Vitamin D/K2

General specifications:

Quantity 30 mL
Product dimensions 4.2 x 1.4 x 1.2 inches
Recommended age 0+
Average customer rating 4.1 out of 5 stars
Price $25 (Check the latest rates here!)

Thorne Vitamin D/K2 supplement helps in the absorption of Vitamin D in the baby’s body. It can be mixed with the baby’s food or drink and fed easily. The supplement formulation is free of additives, and preservatives and comes with natural Vitamin E to keep the formulation fresh.

The supplement does not contain any flavor and you can mix it in your baby’s milk, formula, or food or directly put in their mouth using your fingers. If you’re a breastfeeding mom, you can put the supplement formulation on your nipple before the feeding session.

Carlson Baby Super Daily D3

General specifications:

Quantity 10.3 mL
Product dimensions 6 x 5 x 4 inches
Recommended age 0+
Average customer rating 4.1 out of 5 stars
Price $25 (Check the latest prices here!)

Carlson Baby Super Daily D3supplement helps in the healthy development and growth of your baby’s bones, heart health, and immune system. Each drop contains 400 IU of Vitamin D, the recommended daily intake by the American Academy of Pediatrics.

The formulation if dairy-free, non-GMO, unflavored, and 100% vegetarian. Just like Thorne Vitamin D/K2 supplement, you can mix it in your baby’s milk, formula, or food or directly put in their mouth using your fingers. If you’re a breastfeeding mom, you can put the supplement formulation on your nipple before the feeding session.


DHA and EPA are Omega-3 fatty acids that are present in fatty fish, breast milk, walnuts, flaxseeds, and chia seeds. DHA is responsible for brain and eye development and acts as an anti-inflammatory substance in the body. It helps in managing ADHD, asthma, and in the prevention of cardiovascular diseases later in life. So, if you’re breastfeeding your baby or feeding them formula milk with DHA or food such as sardines and salmon, you don’t need to give them supplements.

The Institute of Medicine of the National Academies recommends an everyday dose of 70 mg DHA for kids between 1-3 years. And, research shows that an average American kid consumes only 30 to 50 mg DHA every day.

Both DHA and EPA are important, but DHA is specifically more significant throughout your pregnancy and during your baby’s early months. Post-delivery, a breastfeeding mother’s DHA levels are typically low as the DHA reserves are transferred to the infant through breast milk. A study by the University of Kansas shows that infants born to mothers with high DHA levels in the blood at the time of delivery have increased attention spans. Lower DHA levels are linked to infant anxiety and cognitive deficits.

Best-rated Omega-3S baby supplements on the market

Nordic Naturals Baby DHA Liquid

General specifications:

Quantity 60 mL
Product dimensions 4.4 x 1.8 x 1.8 inches
Recommended age 6 months+
Average customer rating 4 out of 5 stars
Price $13.56 (Check the latest prices here!)

Nordic Natural Baby DHA Liquid is approved by the American Pregnancy Association. It is derived from Gold Standard Arctic Cod Liver Oil and is the safest way to provide your baby with DHA for healthy development and growth. This natural formulation is produced in triglyceride form to ensure proper absorption and results.

The baby supplement is suitable for babies over 6 months and a 1 mL dose contains 90 mg DHA. You can add it to your baby’s food or drinks. Since it contains a food product, i.e., fish, we do not recommend feeding it to babies below 6 months. The formulation also contains a safe quantity of Vitamin A.

Nordic Naturals Baby DHA Vegetarian

General specifications:

Quantity 30 mL
Product dimensions 4 x 1.8 x 1.8 inches
Recommended age 6 months+
Average customer rating 3.8 out of 5 stars
Price $25.46 (Check the latest rates here!)

Nordic Naturals Baby DHA Vegetarian is all all-vegetarian baby supplement made exclusively from microalgae – the original source of marine Omega-3S. The product does not contain fish in any form. It is safe and effective for babies low on DHA.

Using the measured dropper, you can easily add the baby supplement to your baby’s food and drinks and feed as per the recommended dosage. The product is suitable for babies allergic to seafood or vegetarian families. Nordic Naturals Baby DHA Vegetarian has more DHA content than Nordic Naturals Baby DHA Liquid; however, it is twice as costly as Nordic Natural Baby DHA Liquid.

Nordic Naturals Omega-3 Fishies

General specifications:

Quantity 80 mL
Product dimensions 4.6 x 3.5 x 1.1 inches
Recommended age 2 years+
Average customer rating 3.8 out of 5 stars
Price $18.07 (Check the latest rates here!)

Nordic Natural Omega-3 Fishiescomes with a delicious Tutti Frutti Flavor. And, kids will not only love the interesting taste but also the fish shaped, chewable gummies. The formulation contains both EPA and DHA and ensure proper brain, immune system, and eye development in young kids.

The baby supplement does not contain any additive, preservative, or harmful chemicals such as artificial coloring. It is non-GMO, dairy-free, gluten-free, and safe for kids. The yummy gummies are wrapped in individual foil packets to keep them soft and fresh.


As more and more research is being carried out, the significance of probiotics for a healthy gut is coming into the light. Probiotics are good bacteria that reside in our gastrointestinal gut and different parts of the body. They also fight off harmful organisms from attacking the body’s immune system. So, all in all, probiotics help a great deal in preventing diseases such as skin issues, gut disorders, and neurological dysfunction.

If you’re breastfeeding or feeding your baby a formula that contains probiotics, you don’t need to provide them with probiotic baby supplements separately. But, if your baby is on antibiotics and suffering from some infection, we recommend you feed them with a probiotic baby supplement to prevent digestive issues, gas, bloating, and nausea. Research shows that probiotics can help manage allergies and provide babies with relief from severe eczema symptoms. Probiotics may also help in reducing the severity and duration of diarrhea. But, for baby colic, pediatricians recommend using probiotics in limited quantities.

Best-rated probiotic baby supplements on the market

Garden of Life Dr. Formulated Probiotics Organic Kids+

General specifications:

Quantity 100 mL
Product dimensions 4.6 x 2.3 x 2.3 inches
Recommended age 1 year+
Average customer rating 4.2 out of 5 stars
Price $16.62 (Check the latest rates here!)

The probiotic baby supplement contains Bifidobacterium and Lactobacillus Acidophilus for the digestive wellness of your baby. Along with Vitamin C, Vitamin D, Organic Alma, and Cranberry, each tablet contains 14 probiotic strains and 5 billion CFU for a strong immune system. The formulation also contains organic Acacia fiber to help the good bacteria thrive in your baby’s gut. The USDA-certified product is affordable and reasonably priced for the good quantity.

Garden of Life Raw Probiotics for Kids

General specifications:

Quantity 100 mL
Product dimensions 3.1 x 2.4 x 2.4 inches
Recommended age 6 months +
Average customer rating 4.0 out of 5 stars
Price $25.59 (Check the latest rates here!)

This baby supplement is a whole food probiotic containing 23 raw, organic fruits and vegetables blended and formulated to aid the growth of healthy bacteria in your baby’s gut. The supplement also contains raw inulin to help the good bacterial thrive in the gut. The formulation is non-GMO, sugar-free, gluten-free, does not contain any binders or fillers, and does not contain any allergens such as soy.

If you’re a parent who prefers whole food items for your baby, the Garden of Life Raw Probiotic Baby Supplement can be a good buy. Make sure you store the baby supplement in a dry place and keep it refrigerated as long as possible.

Florastor Daily Probiotic Supplement

General specifications:

Quantity 250 mg, 20 sachets
Product dimensions 4.1 x 1.8 x 3.5 inches
Recommended age 3 months +
Average customer rating 4.0 out of 5 stars
Price $20.99 (Check the latest rates here!)

The Florastor Daily Probiotic Baby Supplement is a naturally sweetened powder which comes with a tutti-frutti flavor to satisfy your baby’s taste buds. It helps in strengthening the immune system and preserving your baby’s gut health. It also helps in stimulating the production of immunoglobulin (IgA), the main antibody found in the intestines to provide an additional layer of immune support to fight off infections. Theoretically, it’s a yeast strain and not bacterial. Therefore, antibiotics cannot kill it.

All ingredients in the baby supplement are non-GMO, vegetarian, gluten-free, and are suitable for kids with lactose allergy. You can add 1 sachet of the baby supplement to your baby’s food or beverage 1-2 times daily. The powder does not require any refrigeration.

Want more options? Find here more from where to choose


If your baby has tested positive for iron deficiency or anemia, the pediatrician may prescribe multivitamin baby supplements containing iron. They taste better than actual iron supplements and babies readily accept their taste. Moreover, most of the multivitamin baby supplements contain iron and Vitamin D, so don’t need to feed your babies multiple baby supplements.

A multivitamin baby supplement can also come in handy if your baby has limited food or milk intake. Even though daily use of the multivitamin supplement is not recommended, once or twice in a week is enough to reverse the nutritional deficiencies. So, if you’re planning to include multivitamin baby supplements in your little one’s diet, make sure you pick a product with at least 400 IU of Vitamin D.

If you’re looking for a good multivitamin baby supplement, make sure you check the ingredients. The formulation shouldn’t contain hydrogenated oils, preservatives, and artificial colors or flavors.

Best-rated multivitamin baby supplements on the market

Renzo’s Picky Eater Multi Dissolvable Vegan Vitamins

General specifications:

Quantity 60 Melty Tabs
Product dimensions
Recommended age 1 year+
Average customer rating 3.5 out of 5 stars
Price $20.99 (Check the latest rates here!)

Renzo’s Melty Tabs contain 20 essential vitamins and minerals to meet the nutritional requirements of your baby’s body. Even though the baby supplement comes in the form of melting tablets, the formulation is sugar-free, non-GMO, vegan, gluten-free, and contains only natural sweeteners and flavors. They do not affect the teeth of your baby. Each box comes with interesting stickers for your kids. The tablets also contain methylated folate for those who’re worried about the MTHFR gene mutation.

SmartyPants Kids Complete Daily Gummies Vitamins

General specifications:

Quantity 120 Gummies
Product dimensions 8 x 4 x 4 inches
Recommended age 2 year+
Average customer rating 4.2 out of 5 stars
Price $26.26 (Check the latest rates here!)

SmartPants chewable children’s multivitamins contain Vitamin D3, Vitamin B12, Omega-3 EPA and DHA, and 13 other essential nutrients for the development of bones, immune system, and energy production in your baby’s body. The Omega-3 fatty acids in the formulation are sourced from small fish caught in the wild. The formulation also contains iodine which helps a great deal in your baby’s development and metabolism, and methyl folate which helps in converting food into Vitamin E and energy.

The formulation is non-GMO, free of eggs, milk, peanuts, fish allergens, tree-nut allergens, gluten, soy, and wheat. Also, it does not contain any artificial colors, flavors, or sweeteners. Since the gummies contain sugar, make sure you keep your baby’s teeth clean. The product does not require any refrigeration.

Read here for the full review 

Zarbee’s Natural Baby Multivitamin

General specifications:

Quantity 60 mL
Product dimensions 1.6 x 2.3 x 3.8 inches
Recommended age 2 months+
Average customer rating 3.3 out of 5 stars
Price $25.40 (Check the latest rates here!)

Zarbee’s Natural Multivitamin Baby Supplement contains iron and 9 essential vitamins including Vitamin A, Vitamin C, and Vitamin D. The formulation does not contain any artificial coloring or flavors. The flavor ingredients are grape and agave. Since iron has a strong taste, we recommend mixing the multivitamin baby supplement with your baby’s food or drink. Our experts loved the fact that the supplement contains 400 IU for Vitamin D.

How to find the best baby supplements – Additional tips

  • Don’t go for the brand, pay more attention to the ingredients. Even though the packaging or advertisements may influence you, make sure you only buy baby supplements that are listed on NSF International, Consumer Lab, or the U.S. Pharmacopeial Convention.
  • Avoid nutritional bars and sports drinks. The American Academy of Pediatricians (AAP) has warned adults not give babies and young children energy drinks or sports drinks. Even nutritional bars are highly fortified and contain excess nutrients.
  • Don’t oversee Vitamin D. In 2008, the American Academy of Pediatricians doubled the Vitamin D requirement for infants and young children to 400 IU. And, the Institute of Medicine recommends 600 IU daily for children aged 1 and above.
  • Regularly track your baby’s needs. The nutritional requirement of your baby can get altered with their growing age and body. So, make sure you stay on top of the requirements by taking your baby to the pediatrician for regular check-ups. You can also check the U.S. Department of Agriculture’s Food and Nutrition Information Center to get more information (check nutritional requirements by gender and age).
  • Look for prenatal supplement and vitamins as well. It might make a big difference during pregnancy, and even help the new baby. You can try taking a look these prenatal vitamins review:

Final thoughts

It’s no surprise that you have a strong desire to take care of your baby’s nutritional requirements and make sure they’re receiving optimal nutrition for proper development and growth of the bones, brain, eye, cardiovascular system, and immune system. While this can be done by feeding them fresh fruits and vegetables, as you’ve seen in the guide above, baby supplements can also help a great deal in dealing with nutritional deficiencies and filling the gaps where essential nutrients are getting absorbed in the body from a natural diet.

All the baby supplements listed in the guide have been tried and tested by our expert moms and dad. The products are of good quality and have been rated high by existing customers. Picking the best products here wouldn’t be fair as each baby supplement comes with a different age recommendation and ingredients to suit babies with different requirements.

We hope our guide on how to find the best baby supplements helped you dissect the complex world of baby supplements and find the best baby supplement for your little one. If you have any questions on the products listed above or any additional queries, please leave your questions in the comment section below and our experts will get back to you as soon as possible. Also, if there are any other baby supplements that you’d like us to review, kindly write to us, and we’ll make sure we include them in this guide.