Worried that your child is not growing at a healthy rate?

You can give your kids the essential vitamins and minerals for proper growth. We bring you five of the best vitamins to help your young ones gain weight and stay healthy – from Vitamin A to Vitamin K; we have all the nutrients covered! And our supplements are made using only natural ingredients too.

With 5 Best Vitamins For Kids To Gain Weight, you give them an excellent start in life! These supplements will ensure that your children get their daily dose of nutrients so they can hit their peak potential physically. Plus, it's convenient — no more confusion over which vitamin might work best or what combination would be most beneficial!

Let's look at the five best vitamins for kids to gain weight.

The Top 5 Picks

How Prolific Picks Choose The Best Vitamins For Kids To Gain Weight?

When it comes to giving your children the best nutrition, it can feel overwhelming with all the options. It's hard to know which vitamin supplements are safe and effective for kids, especially when trying to gain weight.

You don't have time to research and keep up with the latest health trends or settle for something that may need to be corrected for your child.

With Prolific Picks, you don't have to worry about guessing what is best for your child's nutrition needs. We make it easy with our list of carefully-selected and researched vitamins and supplements designed specifically for kids looking to gain weight. Our experts do all the heavy lifting so you can trust in nothing but quality nutrition choices for your little ones.

We hope you find stuff worth having from the list below! Each product was independently selected by our team and all opinions in this article are our own. Prolific Picks may collect a share of sales or other compensation from the links on this page if you decide to buy something (that's how we stay in business).

1. Vitamin Friends All Natural Vegan Weight Gainer

Best for Picky Eaters

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Why We Love It

Vitamin Friends' Boost Appetite gummies provide a delicious and safe way to help your little one increase their appetite. These all-natural gummies are packed with vitamins that can help support the immune system and proper digestive health, including Citron Medica, Clary Sage, Cinnamon, and Vitamin C. Parents can give one of these yummy citrusy flavored gummies 15-30 minutes before mealtime as often as three times a day for the best results.

With their brand, you don't have to worry about your kids consuming questionable ingredients. We've ensured that these gummies are 100% Gelatin-Free, Allergen-Free (Gluten, Dairy, Egg, Nut, Peanut, Fish, Shellfish, and Soy), Certified Vegan, and Kosher. Plus, our packaging is made with 25% Post-Consumer-Recycled Waste Stream Diverted Materials, so you can feel good about what you're giving your child!

Things You Want To Know

  • Product Weight: 6.4 Ounces
  • Manufacturer: Better Nutritionals
  • Country of Origin: USA
  • Flavor: Citrusy
  • Gluten-Free, Dairy Free, Egg Free, Nut Free, Peanut Free, Fish Free, Shellfish Free, Soy Free
  • Vegan Certified: Yes
  • Kosher Certified: Yes

2. Mommy's Bliss Baby Multivitamin + Iron Essential Vitamins

Best for Infants

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Why We Love It

We love Mommy's Bliss Baby Multivitamin + Iron for babies because it provides essential vitamins and immune support for your baby's healthy development. This multivitamin contains 100% RDI's recommended vitamins A, B1, B2, B6, C, D3, and E. The formula contains 10 mg of Iron per serving to promote bone development and immunity. Not only that, but the liquid form of this supplement makes it easy to administer directly into your baby's mouth or mix it in with breast milk, formula, or food. The yummy grape flavor makes sure they love it too!

In addition to being a great source of essential vitamins and minerals, it's also made with natural ingredients. 70% of the product is organic by volume, including organic agave, and no artificial flavors or colors are added to the natural grape flavor. It's also completely free of dairy, gluten, soy, and top 8 allergens making it vegan-friendly and safe for your little one.

Mommy's Bliss Baby Multivitamin + Iron supplement was created by Roshan Kaderali, a pediatric nurse, midwife, and doula on a mission to help moms everywhere bond with their babies through creating trusted products that incorporate wise ingredients. We love that this baby multivitamin has been mom-designed with peace of mind in mind!

Things You Want To Know

  • Form: Liquid
  • Function: Increase child's weight
  • Diet Type: Vegetarian, Gluten Free
  • Flavor: Grape
  • Special Ingredients: Iron, Vitamin B1, B2, B6, C, D3, E and Folate
  • Age Range Description: 2 months+
  • Item Weight: 1 Ounce

3. Renzo's Picky Eater Kids Multivitamin

Best for Immune Support

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Why We Love It

Renzo's Picky Eater Kids Multivitamin with Iron is a great way to ensure your kids get the vitamins they need for healthy growth and development. The melty tabs come in a delicious cherry flavor that kids will love and dissolve easily in their mouth or water, juice, or smoothies. Plus, it's vegan, non-GMO, sugar-free, gluten-free, and free of the eight most common allergens. Made with dad-power by Dr. Rocca for his son Renzo, these multivitamins are made in an NSF-certified facility and tested by a third-party lab. With this product, your child can get all the essential vitamins and minerals they need to stay healthy without any yucky artificial colors or flavors.

Things You Want to Know

  • Color: Cherry Cherry Mo' Cherry Flavor
  • Weight: 60 Melty Tabs
  • Made In: Florida, USA
  • Primary Supplement Type: Multivitamin
  • Diet Type: Gluten Free, Vegan
  • Product Benefits: Immune Support, Heart Health Support
  • Ingredients: Vitamins A, C, D3, E, K; Thiamin, Riboflavin, Niacin, B6, Folate; Vitamin B12; Biotin; Pantothenic Acid;
  • Recommended Dosage: Children 2-3 years old take 1/2 tablet daily; children ages four and older take two tablets daily.

4. NovaFerrum Yum Multivitamin with Iron

Best for Iron Supplementation

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Why We Love It

NovaFerrum Multivitamin with Iron Pediatric Drops is an excellent choice for infants and toddlers who need an extra boost of nutrition. The liquid supplement contains vitamin D, Iron, eight essential vitamins and minerals, and natural fruit flavors to make it easy to administer - even the pickiest eaters will love it! Its formula has been clinically proven to be safe, well-tolerated, and effective at raising iron levels. It's free of sugar, alcohol, dye, gluten, and other additives that could be harmful to young bodies.

Not only does NovaFerrum provide essential nutrients for healthy development, but it also supports both the immune system and gut health. Vitamin D helps build strong bones, while Iron helps with healthy weight gain. The essential nutrients in the supplement can help promote healthy skin and boost your child's energy. And all these health benefits come without worrying about any yucky aftertaste!

NovaFerrum is a great choice for parents looking for a quality multivitamin with an iron supplement that's easy to administer, safe, and effective. It's the perfect way to ensure your child gets the nutrition they need for healthy growth and development.

Things You Want To Know

  • Color: Raspberry/Grape Flavor
  • Quantity: 1 bottle contains 120 servings
  • Form: Liquid
  • Age Range: 6 months - 5 years
  • Includes: 8 essential vitamins and minerals, including vitamin D and Iron
  • Made in: USA
  • Gluten-Free: Yes
  • Synthetic Colors Free: Yes

5. MaryRuth's Organic Infant Multivitamin Liquid Drop

Best for Brain Development

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Why We Love It

MaryRuth's Organic Infant Multivitamin Liquid Drops are an excellent choice for children 6-12 months of age who need a balanced diet to gain weight. Packed with essential vitamins, minerals, and other nutrients, these liquid drops contain Vitamins A, C, B, D, E, and zinc, which help support healthy infant growth and development. The delicious orange-vanilla flavor makes it easy for your baby to take the supplement daily - 2mL is recommended.

The Vegan formula has multiple health benefits, including supporting the child's immune system and gut health. Vitamin D helps build strong bones and promote healthy skin, while Vitamin C provides antioxidant properties that help boost the immune system. Choline is an important nutrient for infant memory and brain development.

Things You Want to Know:

  • Age Range (Description): 6-12 Months
  • Item Form: Liquid Drop
  • Diet Type: Vegan
  • Flavor: Orange Vanilla
  • USDA Organic
  • Non-GMO
  • Vegan Friendly
  • Dairy-free

Best Vitamins For Kids To Gain Weight FAQs

You may have some questions after looking at the list of the top 5 best vitamins for children to gain weight. Here are some of the most Frequently Asked Questions about vitamins for kids.

Is It Safe To Give My Child Vitamins?

Yes! Most multivitamins are specifically designed with kids' needs in mind and are safe for your child to take daily. However, it is always important to check with your healthcare provider before giving your child any supplements or vitamins.

How Much Vitamin Does My Child Need?

The amount of each vitamin needed depends on the age and size of your child, as well as their diet and activity level. Generally speaking, babies need different amounts of vitamins and minerals than older children. It's best to consult with your pediatrician for a tailored recommendation.

How Can I Help My Child Gain Weight?

A healthy diet that includes a variety of nutritious foods is the most important factor in helping your child gain weight. Gaining weight is easy with healthy foods. After maintaining a child's diet, ensuring they get enough sleep, stay active, and take a multivitamin may also help their growth and development.

What vitamins help kids gain weight?

Vitamins A, B, C, D, and E all support healthy growth and development in children. Vitamin D is especially important for bones and teeth; vitamin C supports the immune system, while vitamins B and E are necessary for a child's metabolism. Iron may also be beneficial as it helps to carry oxygen throughout the body. Adding a multivitamin designed for kids can provide the essential vitamins your child needs to stay healthy and gain weight.

What is the fastest way for a kid to gain weight?

A healthy diet is the best way to gain weight. Eating frequent meals with nutrient-dense foods, such as proteins, complex carbohydrates, fruits, and vegetables, can help your child reach their desired weight. Regular physical activity will also help build muscle mass and promote healthy growth. Incorporating a multivitamin designed for children and specifically formulated to support weight gain can also be beneficial.

Which Weight Gain Vitamins Is Best For Your Child?

Choosing the best vitamin for your child depends on their individual needs. Different vitamins and minerals work in different ways, so you should be sure to find a product that specifically focuses on your child's needs. We have already done some of the legwork for you and compiled a list of five of the best vitamins to help kids gain weight.

Click on the links we provided below to our top picks so you can check prices and availability!

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3. Renzo's Picky Eater Kids Multivitamin: Best for Immune Support
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4.NovaFerrum Yum Multivitamin with Iron: Best for Iron Supplementation
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Happy Supplementing!

The Prolific Picks Team


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