With 500+ five star reviews, it’s clear why Moms choose Renzo’s

Why Renzo's?


Trustworthy Ingredients

There are no hidden ingredients and no clever marketing schemes here. You take your kids’ health seriously, and so do we.


People Who Care

every time - We read every review, answer every email, return every call, and take every suggestion back to our team of super talented scientists.


No Risk, No Worry.

Kids love it, or your money back. No questions asked. 

Why Renzo's?


Trustworthy Ingredients

There are no hidden ingredients and no clever marketing schemes here. You take your kids’ health seriously, and so do we.


People Who Care

every time - We read every review, answer every email, return every call, and take every suggestion back to our team of super talented scientists.


No Risk, No Worry.

Kids love it, or your money back.

No questions asked. 

Our Products

Picky Eater MultiPicky Eater Multi

Picky Eater Multi

Bottle of Iron Vitamins for Kids from Renzo's Vitamins.Iron Strong

Iron Strong

Dynamite D3Dynamite D3

Dynamite D3

Renzo’s ProbioticRenzo’s Probiotic

Renzo’s Probiotic

Our Products

Picky Eater MultiPicky Eater Multi

Picky Eater Multi

Bottle of Iron Vitamins for Kids from Renzo's Vitamins.Iron Strong

Iron Strong

Dynamite D3Dynamite D3

Dynamite D3

Renzo’s ProbioticRenzo’s Probiotic

Renzo’s Probiotic

Choose what you love!

Choose what you love!

Picky Eater Multi

Picky Eater Multi
Picky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater MultiPicky Eater Multi

Picky Eater Multi

$25.99
  • Free Shipping

  • Money-Back Guarantee

Picky Eater Multi

$25.99
  • Free Shipping

  • Money-Back Guarantee

Approved by doctors, moms, and kids everywhere! A complete multivitamin with 18 essential vitamins and minerals that taste great and work even better.


18 essential vitamins + minerals:Vitamins A, C, D3, E, K, B1, B2, B6, Folate, B12, Biotin, Pantothenic acid, Calcium, Iron, Iodine, Zinc, Selenium, Chromium


As a dietary supplement, children 2 to 3 years old: half (1/2) tablet daily; children 4 years of age and older: two (2) tablets daily; or as recommended by your healthcare professional. Allow tablet to dissolve in the mouth, no water necessary.


60 tablets per bottle.


Iron Strong

Bottle of Iron Vitamins for Kids from Renzo's Vitamins.
Iron StrongIron StrongIron StrongIron StrongIron StrongIron StrongIron StrongIron StrongIron Strong

Iron Strong

$19.99
  • Free Shipping

  • Money-Back Guarantee

Iron Strong

$19.99
  • Free Shipping

  • Money-Back Guarantee

A non-liquid iron supplement loved by tummies for its gentle power and made with Vitamin C for easy absorption. Goodbye low-energy & constipation, hello healthy iron levels!


2 Active Ingredients:Iron (9 mg) and Vitamin C (25 mg) per tablet. 


As a dietary supplement, children 2 to 3 years old: one (1) tablet daily; children 4 years of age and older: two (2) tablets daily; or as recommended by your healthcare professional. Allow tablet to dissolve in the mouth, no water necessary.


90 tablets per bottle.


Dynamite D3

Dynamite D3
Dynamite D3Dynamite D3Dynamite D3Dynamite D3Dynamite D3Dynamite D3Dynamite D3Dynamite D3Dynamite D3

Dynamite D3

$16.99
  • Free Shipping

  • Money-Back Guarantee

Dynamite D3

$16.99
  • Free Shipping

  • Money-Back Guarantee

Known as the sunshine vitamin and recommended by pediatricians! This D3 Melty Tab packs all the power your kiddos need for strong bones and healthy teeth (plus, it tastes Ahhhh-may-zing with its yummy lil' green apple flavor).


Uses 1000 IU (25 mcg) of Vegan Vitamin D3


As a dietary supplement, children 2 years of age or older: one (1) tablet daily; or as recommended by your healthcare professional. Allow tablet to dissolve in the mouth, no water necessary.


60 tablets per bottle. 


Renzo’s Probiotic

Renzo’s Probiotic
Renzo’s ProbioticRenzo’s ProbioticRenzo’s ProbioticRenzo’s ProbioticRenzo’s ProbioticRenzo’s ProbioticRenzo’s ProbioticRenzo’s ProbioticRenzo’s Probiotic

Renzo’s Probiotic

$19.99
  • Free Shipping

  • Money-Back Guarantee

Renzo’s Probiotic

$19.99
  • Free Shipping

  • Money-Back Guarantee

The perfect blend of 4 happy bugs! If tummies could smile, it would be thanks to these Melty Tabs.


The 4 probiotic strains that meet our picky standards:Bacillus subtilis, Bifidobacterium longum, Bacillus coagulans, Lactobacillus rhamnosus.


As a dietary supplement, children 2 to 3 years old: one (1) tablet daily; children 4 years of age and older: two (2) tablets daily; or as recommended by your healthcare professional. Allow tablet to dissolve in the mouth, no water necessary.


60 tablets per bottle. 

Got Questions? We’ve Got Answers.

My child has a food allergy. Is Renzo’s right for me?

Our products are free from the “Big 8 Allergens” which include:Fish, Shellfish (crustacean), Tree nuts (walnut, pecan, almond), Peanuts, Gluten (wheat, rye, barley), Soy, Milk (Beta-lactoglobulin dairy and casein), and Eggs.Our products are tested in 3rd Party Labs which follow FDA guidelines when checking for any traces of the big 8 allergens!We always advise consulting with a healthcare professional before use of any dietary supplement, along with careful monitoring in the case of treating allergic reactions.

Can my child under 2 take these?

Children under 2 can take our vitamins, but because toddlers have specific dietary requirements, we recommend that you ask your doctor for specific dosage requirements.As a tip, the vitamins can be chewed, swallowed or dissolved in the mouth or in water so you have a wide variety of ways to give the vitamin to your toddler!

What ingredients are in your natural flavors?

It is possible for our natural flavors to contain trace amounts of other fruits and vegetables. We test our products to make sure there are no traces of the Big 8 allergens: Fish, Shellfish (crustacean), Tree nuts (walnut, pecan, almond), Peanuts, Gluten (wheat, rye, barley), Soy, Milk (Beta-lactoglobulin dairy and casein), and Eggs. However, we do not test for other fruits and vegetables.While it is unlikely that our products would contain traces of other fruits, vegetables or other ingredients, we would highly recommend checking with a healthcare professional before using Renzo’s if your child is sensitive to any ingredients we do not test for.

How can my kid take these?

The best way to take these vitamins is to let them dissolve in the mouth! However, these tiny Melty Tabs can be dissolved in the mouth, chewed, swallowed or dissolved in water or juice (orange juice is a Renzo’s mom favorite)! Multiple ways to take makes taking vitamins easy and fun, instead of a daily struggle.

What vitamins are good for ADHD or sensory disorders?

Many Mommas have told us like Picky Eater Multi or Bright & Brainy B6.

How much mannitol and xylitol are in the product?

We use less than 0.75 grams per tablet (combined between these two natural ingredients) - just the right amount to make our Melty Tabs dissolve easily in tiny mouths.

My picky little eater doesn't like the taste - what do I do?

First, make sure they aren't taking our Melty Tabs right after eating something sweet, like breakfast cereal, candy, or cookies (or that McDonald's sundae that your carpool partner got for them on the way home!)Since our Melty Tabs are made with wholesome ingredients and Zero Sugar, their natural taste can be impacted if sweet things are eaten before (or if your child has an especially strong sweet tooth).If you do have a serious picky eater and it doesn't seem to matter what they ate before, just send us a note at hello@renzosvitamins.com and we'll refund your money, no questions asked. We know the taste can be hit or miss with kids, so our Picky Eater money back guarantee has your back!