Think outside
the backpack
Back-to-school prep is more than supplies. It’s supporting focus, immunity, calm, growth, and everyday nutrition.*
Shop 25% OFF this Back-to-School Collection with code BTS2026. Plus, buy Focus Buddy & get a FREE Bright & Brainy B6 ($16.99 value).**
Sugar-free
Gummy free
Allergen free
Vegan
Family-owned
Third-party tested
Sugar-free
Gummy free
Allergen free
Vegan
Family-owned
Third-party tested
Buy Focus Buddy, Get 1 FREE Vitamin B6: Get a FREE bottle of B6 on orders with Focus Buddy (no code needed)
4.7
34,000+ Customer Reviews
Focus Buddy
Supports focus during learning activities*
4 very brainy ingredients to support cognitive functions such as memory and attention*
Supports healthy communication between brain cells*
One-time purchase
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10% discount on every order
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1
30-day money back guarantee
We know kids can have ‘refined palates,' so we made it extra easy to give Renzo's a try. If your child doesn't like our tasty dissolvable vitamins, we’ll refund your money within 30 days of your first purchase, no questions asked.
Trusted by over 34,000 families
“Gummies she'd spit out, liquids she'd refuse entirely, chewables that ended up in the trash. Ordered these mostly out of desperation and was genuinely surprised. She takes them without any complaint, which at this point feels like a miracle.”
Derek W.
Verified Purchase
“All in all a fantastic product. One of the main things I love is no added sugar and no dyes. Thanks so much for making a great product to keep my baby girl healthy.”
Albs
Verified Purchase
“My 4 year old son is incredibly picky and I am constantly worried about his diet, to the point that I'm exploring options for feeding therapy. He LOVES these vitamins and I can't tell you how much peace of mind this gives me. He reminds us to give them”
Derek W.
Verified Purchase
What Makes Us Undeniably Better
Sugar-free
Melt-in-your-mouth tablets
No gummy gunk or mess
Easy for picky eaters
Made by a PhD parent
Delicious, kid-approved flavor
Other Brands
Meet Renzo and his dad, Dr. Rocca
Renzo has been a fighter from day one. Born six weeks premature alongside his twin brother, things weren’t looking good for little Renzo. He was motionless, unresponsive, and on a downward trajectory. Knowing they were at a crucial moment, his mother Lourdes whispered softly to her new son, “I know you’re tired and struggling. Just know that Papi and Mami are always going to be with you.
But you have to let us know what we should do. If you are ready to fight, let me know. If you are ready to go, let me know, too.”
FAQ (Frequently Asked Questions)
My child has a food allergy. Is Renzo’s right for me?
Our products are free from the “Big 9 Allergens” which includes:
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.
Regardless, 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.
Does your product contain carrots, rice and/or legumes?
We only test for the “Big 9 Allergens” listed above, but it is highly unlikely our products would contain traces of other foods (such as carrots, rice, or legumes) because all of our ingredients come from highly purified sources.
Do you use artificial sweeteners?
No artificial sweeteners here! Unlike the rest of the kids supplements out there, we use the magic of monk fruit to sweeten our delicious melty vitamins.
Monk fruit is a natural, plant-derived source of sweetness that has been used for almost 8 centuries. It has all sweet charm and none of sugar's harm.
What are Xylitol and Mannitol? Why do you use them in your Melty Tabs?
When creating the perfect formula for Renzo’s melty tabs, we didn’t choose Mannitol & Xylitol just because they rhyme.
These two key ingredients are plant-derived, tooth-friendly sweeteners known as sugar alcohols or “polyols.” In fact, xylitol is known to have anti-cavity properties, which is why pediatric dentists usually recommend our Melty Tabs.
Don’t let their fancy name scare you though - they are neither sugar nor alcohol. Their name comes from their chemical structure, in which part of it looks like sugar and a part looks like alcohol.
Together, Mannitol and Xylitol allow our tablets to quickly dissolve upon contact with saliva.
Their unique interaction is the driving force behind our melty disappearing act.
What are your natural flavors and colors? Why are they not specified?
Our natural flavors and colors are extracted from natural fruit extracts mixed with essential oils to stabilize the flavor long-term. Just like all of our ingredients, our natural flavors are Non-GMO and Gluten-Free.
The natural flavor and color will vary depending on the product. For example, in our Picky Eater Multi, we use natural cherry extract and a cherry color. On the other hand, Iron Strong & Bright and Brainy B6 use a natural orange extract.
In order to create the perfect balance of aroma and flavor, we use numerous flavoring raw materials that come from natural sources. Therefore, it’s possible for our natural flavors to contain trace amounts of numerous of other fruits and vegetables.
If your child has any specific fruit or vegetable allergy, 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.
Do you use methylated vitamins?
Yes, we utilize methylcobalamin for Vitamin B12 and L-5-methylfolate for Folate.
Are these vegetarian and/or vegan-friendly?
All of our products are 100% vegan-friendly.
Are your products kosher?
While our Melty Tabs aren’t certified kosher, you can rest assured that we don’t use any animal products in our vitamins.
Do your products contain stevia?
Nope! Our products do not contain stevia. We only use monk fruit extract and natural flavors to get our yummy taste just right.
Are your products corn-free? What about mannitol, isn’t that derived from corn?
Our mannitol is a natural sweetener derived from Non-GMO corn. However, our Melty Tabs do not contain traces of corn as our ingredients are highly purified. Generally, corn-sensitivity arises due to the presence of gluten. All Renzo’s products are tested and verified to be 100% Gluten-Free!
How much mannitol is in the product?
We use less significantly than 0.5 grams per tablet -- just the right amount to make our Melty Tabs dissolve easily in tiny mouths.
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
**Terms & Conditions: Get 25% off eligible products in our Back-To-School Collection with code BTS2026 (auto-applied at checkout). Plus, receive one FREE Bright & Brainy B6 ($16.99 value) with the purchase of Focus Buddy. Offer is valid on one-time and subscription orders; however, it cannot be combined with subscription introductory offers. For subscriptions, the 25% discount applies to the first recurring payment only. One free Bright & Brainy B6 per qualifying Focus Buddy purchase per household. While supplies last. Other exclusions may apply. Renzo’s Vitamins reserve the right to cancel or revoke this promotion at any time.