





It's What's Inside That Counts

No Sugar. No Gummy. No Compromises
As parents ourselves, we found a better way to nourish our kids without giving in to sugary gummies disguised as "healthy."
Our melty formulas use the magic of monk fruit, which has all the sweet charm and none of sugar's harm.

Picky Eater Money Back Guarantee
Kids can have ‘refined palates’'so we made it extra easy to give Renzo's a try.
If your kid doesn’t like our melty vitamins, we’ll refund your money, no questions asked!
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Free Shipping on all U.S. Orders
We offer free standard shipping on all U.S. orders, no mininum. For orders outside the U.S. please refer to our shipping policy.
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Pediatrician & Dentist Recommended.
After giving Renzo’s to their own children, pediatricians and dentists alike recommend them to their patients.
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Plant-based & Allergy Friendly ingredients
Our non-GMO melty formulas contain the highest quality plant-based ingredients and are free from the “Big 8 Allergens” including Fish, Shellfish, Tree nuts, Peanuts, Gluten Soy, Dairy and Eggs.
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Made by Dad Power backed by PHD Power.
Our vitamins were designed by Dr. Rocca for his son, Renzo. He formulated a unique formula using high-quality, plant-based ingredients to create a uniquely magical, meltilicious experience for kids.
Frequently Asked Questions
Why do kids need a Calcium supplement?
Kids need calcium to build strong bones and teeth, especially during their growing years. If they’re not getting enough from their diet, a supplement can help fill that gap. Renzo’s Calcium Melty Tabs are an easy, tasty way to give them the boost they need!
What type of calcium is used in Hercules Calcium, and why?
Hercules Calcium uses tribasic calcium phosphate, a powerhouse combo of calcium and phosphorus, two essential minerals that work together to support growing bones strong.
It packs a higher amount of calcium than many other forms, making it an easy way to meet daily needs. Plus, it’s gentle on little tummies and easy to absorb—so kids get the benefits without the belly troubles!
What role does Vitamin K2 play?
Vitamin K2 is the perfect complement! It helps little bones stay strong by making sure calcium gets where it belongs! Teams up with Vitamin D3 to support healthy bones, happy teeth, and good circulation—so kids can keep growing and playing with confidence!
What makes this form of Vitamin K2 special?
- Our special form of Vitamin K2 (MK-7) is easier for the body to use than other forms, plus it sticks around longer in the body, giving little bones and hearts extra support.
Can kids take multiple Renzo’s vitamins together?
They sure can! We understand all kid’s health needs are different. We recommend taking these one at a time so each flavor can be enjoyed on its own.
Pro tip: We recommend you take these without milk or dairy products as these can inhibit iron absorption.
My kids are younger than 2 years old, can they still take them?
Although we've had instances in which kids as young as 16 months take our Melty Tabs, we still recommend asking your health care provider if Renzo's is safe for your toddlers.