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Iron Strong 3-Pack

Regular price $50.97 USD
Regular price $59.97 USD Sale price $50.97 USD
15% OFF Sold out
Shipping calculated at checkout.


Iron is one of the main mineral deficiencies of children in the US.

Growth spurts, blood health and you know, kind of important things like delivering oxygen in the body—iron is the important mineral that supports this all. We made ours with Vitamin C to maximize its healthy powers, which then inspired us to create our all natural Oh-Oh-Oh Orange flavor.

Gentle on the tummy + safer absorption.

We use a special form of iron that's gentle on the tummy and is absorbed more steadily than the cheap forms used in most products. This is all part of our secret formula that makes it especially perfect for children supplementation. Who thought iron could taste so good?

Use common sense and keep yummy Melty Tabs out of reach of children, as iron overdose is the leading cause of childhood poisoning. Each bottle comes with a child-resistant safety cap.

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

Vegan, Zero Sugar, Gluten-Free, Non-GMO.
No artificial flavors or sweeteners.

***Renzo's 3-Packs are provided at a 15% off discount from MSRP. This discounted offer may not be combined with other promotional discounts or coupon codes.3 Bottles: 3 x 90 Melty Tabs

Product Details

Dimensions: L 1.9" x W 1.9" x H 3.5"
Shipping Weight: 6.6 ounces
UPC: 851989007678 

Suggested Use

Suggested Use:
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 mouth, no water necessary. If pregnant, nursing, taking medication, or have a medical condition, ask a healthcare professional before use.

Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. 


Why does my child need Iron?
Iron is the most important mineral in your child’s nutrition. Iron produces hemoglobin, the protein found in red blood cells that distributes oxygen to the rest of the body. Because of hemoglobin, your child is able to produce healthy red blood cells to support their growing muscles and tissues with the oxygen they need.

The recommended amount of iron for a 1 to 3-year-old child is 7 milligrams per day. Children who are 4 to 8 years of age will need an average of 10 milligrams of iron per day and our Iron Strong Melty Tabs offer just the right amount.

If your doctor informs you that your child has an Iron deficiency, this supplement ensures they’ll receive the daily value needed. Plus it tastes delicious, unlike most liquid metal-tasting supplements!

Why does this product have Vitamin C?
Vitamin C helps the body absorb Iron more effectively. Iron is super important for boosting the immune system and keeping kids’ health in tip-top shape. Plus, the Oh-Oh- Oh Orange taste is full of yummy Vitamin C kids will love.

How many mg of Iron are in each tablet?
There is 9 mg of Iron in the form of carbonyl Iron. We use carbonyl iron instead of ‘iron salts’ (ferrous sulfate), which are known to cause tummy side effects. Our iron is absorbed more steadily which makes it safer and the preferred type for children supplementation.

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 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!

Are these vegetarian and/or vegan-friendly?
Yes, Iron Strong is both vegan and vegetarian-friendly. It is made with zero-animal derived ingredients.  

Do these contain stevia?
Nope!  Iron Strong does not contain stevia. We use only monk fruit and natural flavors to get our yummy taste just right.

How big is each tablet?
Our Iron Strong tablet is about the size of a chickpea, but it is flatter, making it easy and safe for kids to just pop in their mouth (~8 mm in diameter).  They go down extra smooth without water or swallowing big pills, thanks to our Melty Tab technology.

Is the product made on dedicated allergen-free equipment?
Renzo's are made in our family-owned facility that is free of peanuts, tree nuts, shellfish, and other common allergens.  We can provide more information if you are interested in details on a specific allergy.  Just send us a note at

How much mannitol is in the product?
We use less than 0.3 grams per tablet - just the right amount to make our Melty Tabs dissolve easily in tiny mouths.

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. 

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!

  • 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.

  • Pediatrician & Dentist Recommended.

    After giving Renzo’s to their own children, pediatricians and dentists alike recommend them to their patients.

  • 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.

  • 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.

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