Need to contact us? 
Chat with one of our agents.

Can't find the answer you're looking for?  
You can fill out our Contact Form and we'd be glad to help

Would you like to talk to us? 
You can always give us a call!
Monday - Friday 9:00 AM - 5:00 PM EST

Shop Now

Our Story

Melty Tab Blog

Renzo's Vitamins

<p>While our Melty Tabs aren&#x2019;t certified kosher, you can rest assured that we don&#x2019;t use any animal products in our vitamins.&#x2028;&#x2028;</p>

While our Melty Tabs aren’t certified kosher, you can rest assured that we don’t use any animal products in our vitamins.

Are your products kosher?

Product and Ingredient Questions

Can I cancel my subscription or a mistakenly placed order?

How does a Renzo's subscription work?

I can't access my subscription page

How can I manage my subscription?

Subscription policy and returns

Do you offer discounts?

My Account & Subscriptions

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

Does your product contain carrots, rice and/or legumes?

Do you use artificial sweeteners?

What are Xylitol and Mannitol? Why do you use them in your Melty Tabs?

What are your natural flavors and colors? Why are they not specified?

Do you use methylated vitamins?

Are these vegetarian and/or vegan-friendly?

Do your products contain stevia?

Are your products corn-free? What about mannitol, isn’t that derived from corn?

How much mannitol is in the product?

My kids are younger than 2 years old, can they still take Renzo’s?

Until what age can my child take these?

Can adults take these vitamins?

Age Related Questions

How do I know if my child needs to supplement with vitamins and minerals?

Can the vitamins be taken together?

What happens if my child chews these?

My child is still having difficulty taking vitamins - what else can I do?

How to take Our Melty Tabs

Source and Ingredients

Will you supply the Certificate of Analysis (COAs)?

Is your manufacturing facility GMP (Good Manufacturing Practice) compliant?

Are your third-party testing labs ISO 17025 accredited?

Are your FINISHED PRODUCTS verified by USP dietary supplement verification program?

Are your products tested for heavy metals?

About Us

Do you ship internationally?

Do you ship to Canada?

My order was delivered, but I don't have it or can't find it.

How do I track my order?

How long does shipping take?

What is your shipping policy?

What is your return policy?

How can I submit a return request?

How do I make changes to my shipment?

Shipping and Returns

What happen if my child didn't like it?

Are your products kosher?Updated 7 months ago