Best Part Multivitamin
Best Part Multivitamin
  • 3rd Party Tested
  • Dye Free
  • Gluten Free
  • Non GMO
  • Soy Free
  • No Added Sugar
  • No Added Sugar
Rated 4.88 out of 5
40 Reviews

Best Part Multivitamin

Original Price: $44.43 Current Price: $44.43

  • Active B vitamins and chelated minerals chosen for absorption and tolerance
  • Clear amounts with no hidden blends or shortcut ingredients
  • Smooth powder that mixes easily into food or drink
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    Current Price: $39.99 Original Price: $44.43
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Current Price: $44.43 Original Price: $44.43
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  • Easy 60-Day Refunds — 100% money back if your child won't take it

  • Product Details

    Best Part is a higher-quality children’s multivitamin made for selective eaters. It uses active B vitamins in their methylated forms, chelated minerals, choline, inositol, and clear nutrient amounts, with no hidden blends.

    Made as a smooth powder for real routines, Best Part mixes into drinks or food and was designed with no chalky grit, no strong vitamin smell, no added sugar, and no artificial dyes or flavors. Choose Unflavored for a neutral, very mild option, or Berry for a noticeable real berry flavor that is organically flavored and not candy-like.

     

  • Created for Selective Eaters

    Selective eaters often have a hard time accepting new foods, flavors, textures, or smells, and many are highly sensitive to small changes in routine.

    Best Part was designed with that in mind.

  • What Sensory-Friendly Means

    “Sensory-friendly” means a supplement designed with how a child experiences it in mind — including taste, smell, texture, and how it fits into their routine.

    Best Part was designed to be smooth (no chalky grit), with no strong vitamin smell, and easy to mix into simple foods or drinks your child already accepts.

    You can mix it into food or drinks — the goal isn’t to hide it, but to keep routines predictable while protecting trust.

Better nutrition for real selective eating routines

  • No strong vitamin smell

    Unflavored option designed to blend in without drawing attention

  • Smooth texture, no chalky grit

    Mixes smoothly with no chalky or gritty mouthfeel.

  • Mixes into food or drink

    Blends into foods or drinks your child already accepts, supporting routines without added stress.

Designed for real life with selective eaters

Created by registered dietitian Brittyn Coleman after years of working with families navigating selective eating.

This video explains why Best Part was formulated differently, how the ingredients were chosen, and how to use it in a way that fits real selective eating routines.

  • Gluten free

  • Non GMO

  • Dye free

  • No added sugar

  • Soy & dairy free

  • No artificial flavors

  • Activated nutrients

  • No Proprietary Blends

  • cGMP Certified

  • 60 Day Guarantee

What Makes Best Part Different

Better nutrient forms, clear amounts, and a smooth powder made for real selective eating routines.

Smooth, Easy-to-Mix Powder

Most kids’ vitamins are designed for flavor or label marketing.

This one was built for real routines — where taste, texture, and predictability actually matter.

Best Part was designed specifically for children with sensory sensitivities and selective eating patterns by a Registered Dietitian who works with families experiencing selective eating daily.

You don't have to choose between quality and sensory-friendly anymore.

Thoughtfully Chosen, Bioavailable Forms

Selective eaters often have real nutritional gaps.

Best Part focuses on bioavailable forms and intentional dosing designed to help fill those gaps, without extreme megadoses or unnecessary ingredients.

All ingredients were thoughtfully selected - like methylated B Vitamins and chelated minerals.

Full Label Transparency

Parents deserve to know exactly what they’re giving their child.

Every nutrient and amount is listed clearly. No proprietary blends, no hidden doses, and no “fairy dust” ingredients.

We don't believe in hiding nutrient amounts from parents.

Every batch is rigorously 3rd-party tested.

Built for Real-Life Routines (Not Perfect Ones)

Supplements only help if they become part of a routine.

Best Part mixes quickly into water, juice, or food and is designed to fit into daily routines without adding another battle.

And when you purchase, we'll help you figure out the best way to give Best Part to your child without hiding them or risking their safe foods.

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Featured Reviews

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A Daily Vitamin My Daughter Enjoys

"My daughter has been taking this multivitamin for a little over two months now, and I can honestly say it has become one of the easiest and most successful additions to our morning routine.

For context, my daughter is a very selective eater, so finding nutritional products she will consistently take has always been a challenge. We’ve tried other vitamins before, and most ended up abandoned after a few days because she didn’t like the taste or texture. This one has been completely different.

The powder dissolves very well in water, which I appreciate because there’s no gritty texture or clumping. The flavor tastes smooth and pleasant without being overly sweet or artificial.

After a little over two months of using it consistently, I’ve noticed several positive changes:

- She seems to have more steady energy throughout the day
- Her mood has noticeably improved
- She’s been more social and engaged"

Rated 4.88 out of 5
40 Reviews
Multivitamin - Berry
Original Price: $44.43 Current Price: $44.43

Leagues better in vitamin content

"This is truly the best multivitamin. My son is a very picky eater and very sensitive to new tastes or textures, so the only way I have been able to get a multi in him is flavorless powder.

This one is leagues better in vitamin content than all the others I know about.

We typically mix it into mac & cheese. Sometimes I have mixed it into the frosting for cinnamon rolls! It still has a slight vitamin flavor, so I definitely think you need a “food” to hide the taste.

If your child likes smoothies or yogurt it would be great in there too!"

Rated 4.88 out of 5
40 Reviews
Multivitamin - Unflavored
Original Price: $44.43 Current Price: $44.43

Full transparency. No hidden ingredients.

Parents deserve to know exactly what their child is getting, without having to guess what’s in a proprietary blend

Essential vitamins, clearly listed

No blends or hidden amounts. Every vitamin and dose is listed directly on the label so parents can see exactly what their child is getting.

Active B vitamins (ready to use)

We use active forms like methylfolate, methylated B12, and P5P so the body can use them more efficiently — without relying on megadoses

Minerals chosen for absorption

Chelated mineral forms like magnesium bisglycinate and zinc bisglycinate are often easier to absorb and gentler on the stomach.

Extra brain support

Ingredients like choline and inositol help fill nutritional gaps common in selective eating that help support healthy brain development.

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Hear from our customers

Rated 5.0 out of 5

My 4 y/o autistic son is very picky with food, so I'm always looking for good vitamins to make sure he gets the nutrients he needs as we work on expanding his diet.


Comparing the ingredients to other popular kids' multivitamins (both powder + gummy) on the market, Best Part seems to have the best ingredients with good amounts of each. The powder makes it so that it dissolves easily in liquids, or you can mix it in foods without affecting the texture.


I have peace of mind that he's getting his much-needed vitamins and minerals.

— Jacqueline Verified Customer
Rated 5.0 out of 5

I switched from another popular kids vitamin that had methylated vitamins. My kids are very picky eaters and my son loves this. He thinks it tastes like a sports drink and is excited to have it everyday. I’m glad there is a formula that is truly based on the ingredients he needs that are developed for kids who are on a limited diet.

I trust the quality and team behind the development of the vitamins. Their website is transparent and I know there has been a lot of work put into the formulation and getting it just right for sensory kids. The color is bright but my son likes that and the texture is basically non existent. It’s fun to mix with a frother to get it all blended well.

I’m glad I made the switch!

— Diane N. Verified Customer
Rated 5.0 out of 5

This mixes into Annie’s mac and cheese perfectly.

We’ve tried several other brands, including a very popular one, but my daughter could always taste the difference, and the texture was never quite right.

This one blends in so much better, and after trying so many different options, I’m honestly so relieved we finally found one that works.

— Josh Verified Customer
Rated 5.0 out of 5

As any parent with a picky child can tell you, it can be extremely difficult to get them to consume anything except the very few things they've decided that they like. And, unfortunately for many, what they like rarely ends up being a well-balanced diet.

This multivitamin powder is genuinely unnoticed by my daughter. Luckily, she likes a particular juice no one else drinks, so we measured in the appropriate amount for the juice in the container, shook it very well (the night before), and everything dissolved perfectly. The next day, with just the standard juice shake (which we do each time), she drank it and noticed NOTHING. This is amazing, as the kid basically has a whole diagnostics lab on her tongue.

So: this works. There is no taste. There is no texture change, at least in liquids. It dissolves well. It provides an appropriate multivitamin dose for kids. It's reasonably priced.

I recommend this, not just for your kids, but for your peace of mind.

— Joe P. Verified Customer
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What makes Best Part different

Best Part was designed with a different standard—one that considers how selective eaters actually experience taste, texture, and daily routines.

Every ingredient and decision is chosen to support consistency, clarity, and nutrition that fits into real life.

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  • Full label transparency This is true for Our Brand, and false for Others.
  • Designed with well-absorbed nutrient forms This is true for Our Brand, and false for Others.
  • Formulated by a registered dietitian This is true for Our Brand, and false for Others.
  • Includes methylated B vitamins This is true for Our Brand, and false for Others.
  • No added sugar, dairy, nuts, soy, gluten, or dyes This is true for Our Brand, and false for Others.
  • Supports brain and nervous system function This is true for Our Brand, and false for Others.

Frequently asked questions

  • What is it like to take Best Part?

    Best Part was designed to be as low-sensory as possible, because we know how quickly taste, smell, or texture can lead to a “no.” Unflavored is very mild and neutral, with no added sweetness. Mixed Berry has a noticeable berry flavor that is gently sweet, but not candy-like or overpowering. Both options mix smoothly, have minimal grit or residue, and no strong vitamin smell. The goal was something that feels easier to work into real life, especially for kids who usually say no.

  • Can children with selective eating or sensory challenges take Best Part?

    Absolutely! Best Part was designed with selective eating and sensory sensitivity in mind, but it can be used by any child.

    Some families come to it because their child refuses most supplements. Others simply want a consistent, low-stress way to help fill common nutritional gaps as part of a daily routine.

    What makes it different is how it’s built: a smooth powder that dissolves fully in a small amount of liquid, with no chalky grit and no strong vitamin smell.

    • The Unflavored version is very mild and neutral, for kids who notice everything
    • The Berry version has a noticeable, real berry flavor that’s not overly sweet or candy-like

    Even if your child doesn’t have sensory challenges, those details can make it easier to introduce and stick with.

    You can mix it into water, milk, or simple foods or drinks. Just keep it predictable and avoid hiding it in a strongly preferred food.

    The goal is to build trust and a routine your child feels okay with.

    Most families appreciate that Best Part is created without added sugar or artificial dyes, and is free from gluten, soy, and dairy.

  • Can children without selective eating or sensory challenges take Best Part?

    Absolutely! Best Part was designed with selective eating and sensory sensitivity in mind, but it can be used by any child.

    Some families come to it because their child refuses most supplements. Others simply want a consistent, low-stress way to help fill common nutritional gaps as part of a daily routine.

    What makes it different is how it’s built: a smooth powder that dissolves fully in a small amount of liquid, with no chalky grit and no strong vitamin smell.

    • The Unflavored version is very mild and neutral, for kids who notice everything
    • The Berry version has a noticeable, real berry flavor that’s not overly sweet or candy-like

    Even if your child doesn’t have sensory challenges, those details can make it easier to introduce and stick with.

    You can mix it into water, milk, or simple foods or drinks. Just keep it predictable and avoid hiding it in a strongly preferred food.

    The goal is to build trust and a routine your child feels okay with.

    Most families appreciate that Best Part is created without added sugar or artificial dyes, and is free from gluten, soy, and dairy.

  • What age range is the multivitamin for?

    Best Part is designed for children ages 3 and up.

    If your child is younger or has specific dietary or medical needs, it’s best to check with your healthcare provider before starting any supplement.

  • What’s not in it Best Part?

    Best Part is made without ingredients many families prefer to avoid.

    Non-GMO. No gluten. No artificial dyes. No artificial flavors. No artificial sugars. No dairy. No nuts. No soy. No iron. No added sugars.

    Every ingredient and amount is clearly listed on the label, with no proprietary blends or hidden doses.

  • What makes the Mixed Berry flavor red?

    The Mixed Berry flavor gets its color from organic raspberry powder and organic beetroot powder.

    There are no artificial dyes or synthetic coloring agents.

  • Why is Best Part a powder instead of a gummy or chewable?

    We chose a powder because it gives families more flexibility and allows us to focus on meaningful, well-absorbed nutrients without relying on added sugars, colors, or unnecessary extras. Gummies and chewables can work for some kids, but they often come with tradeoffs in taste, texture, ingredients, and what they can realistically contain. A powder makes it easier to mix into water, juice, or another accepted drink, adjust how it is served, and introduce it in a way that fits your child’s preferences. For selective eaters, that flexibility matters.

  • What if my child refuses to take it?

    Many children need time and gentle exposure before something new feels comfortable. It is okay to start small, keep things low-pressure, and try again later if needed rather than pushing through resistance. Best Part also comes with guidance on how to introduce it using sensory-informed, child-led strategies, so you are not left guessing what to do next.

  • How should I give Best Part to my child?

    Start simple. We recommend mixing Best Part into water, juice, or another accepted drink and offering it as its own small, predictable routine. Many families begin with a smaller amount and build up gradually, especially when introducing something new to a selective eater. If your child has highly preferred foods, it is usually best not to mix it into those, since even small changes in taste, color, or texture can lead to rejection. The goal is to support nutrition while protecting trust and keeping the routine calm.

  • Is Best Part safe for daily and long-term use?

    Yes. Best Part was designed with daily use in mind, using thoughtful, safety-first dosing and nutrient forms chosen for consistent everyday use. The formula is meant to support, not overwhelm, and the goal is something you can feel good about using regularly over time. As with any supplement, check with your child’s healthcare provider before starting if they have a medical condition or take medication.

  • Is Best Part third-party tested and made to high quality standards?

    Yes. Every batch of Best Part is third-party tested for purity and quality, screened for heavy metals, microbes, and other contaminants, and verified to make sure the ingredients and nutrient levels are accurate. Each batch also includes a lot-specific Certificate of Analysis for added transparency. Best Part is made in a cGMP-certified facility in the United States, following strict standards for safety, cleanliness, and consistency.

  • Why doesn’t Best Part include iron?

    Iron is important, but it is also one of the nutrients that needs to be individualized. Needs can vary a lot from child to child, too much can be harmful, and iron can also interfere with the absorption of other key minerals when taken at the same time. It can also create taste and sensory challenges. We chose to leave iron out so the formula could stay gentler, more flexible, and easier to use consistently. If iron is needed, it is often best added separately and intentionally with guidance from your child’s healthcare provider.

  • Is Best Part available outside the US?

    Unfortunately, we are only available in the US for now.

    We are hoping to expand internationally as soon as possible.

If it doesn’t fit your child, you’re not stuck with it

Our 60-Day, No-Stress Guarantee

We’ve put a lot of care into making something kids will actually accept — and we’ll share simple tips to help along the way.

But we know that every child is different. So if Best Part doesn’t work for your family, we’ll make it easy.

Our team can help troubleshoot, swap you to a different version, or give you a full refund — including shipping.

Either it becomes part of your routine, or you get your money back.

Hear from our customers