Gentle on Tummy
Non-Liquid Iron
3-Month Supply
1 9
No Sugar

No Sugar

Gummy Free

Gummy Free

Vegan

Vegan

Allergen Free

Allergen Free

Product Details

Suggested Use

Key Benefits

Renzo's Iron Vitamins for Kids:

Gentle on the tummy + safer absorption.

Renzo's Iron Strong delivers gentle, tummy-friendly iron with safer absorption for kids who need an extra boost. These are especially made with Vitamin C for better absorption and in a delicious easy-to-take Melty Tab without artificial flavors, sweeteners, or unnecessary additives—making it a parent-approved choice for daily nutrition.

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

Warning:
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. 

  • Supports healthy growth*
  • Promotes blood health*
  • Aids oxygen delivery to the body*

Iron Strong

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No Sugar

No Sugar

Gummy Free

Gummy Free

Vegan

Vegan

Allergen Free

Allergen Free

Product Details

Renzo's Iron Vitamins for Kids:

Gentle on the tummy + safer absorption.

Renzo's Iron Strong delivers gentle, tummy-friendly iron with safer absorption for kids who need an extra boost. These are especially made with Vitamin C for better absorption and in a delicious easy-to-take Melty Tab without artificial flavors, sweeteners, or unnecessary additives—making it a parent-approved choice for daily nutrition.

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

Warning:
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. 

Key Benefits

  • Supports healthy growth*
  • Promotes blood health*
  • Aids oxygen delivery to the body*

It's What's Inside That Counts

Us vs. Them
Company
Other Brands
Carbonyl Iron
Our Company has Carbonyl Iron
Others brands hasn't Carbonyl Iron
Vitamin C for enhanced absorption*
Our Company has Vitamin C for enhanced absorption*
Others brands hasn't Vitamin C for enhanced absorption*
Gentle on the tummy*
Our Company has Gentle on the tummy*
Others brands hasn't Gentle on the tummy*
Gummy-free
Our Company has Gummy-free
Others brands hasn't Gummy-free
Delicious Taste
Our Company has Delicious Taste
Others brands hasn't Delicious Taste
No Sugar
Our Company has No Sugar
Others brands hasn't No Sugar

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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1 3
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Overall rating: 4.847561 / 5 from 164 reviews.

AI Generated Review Summary

Renzo's Iron Strong offers gentle, tummy-friendly iron with safer absorption for kids, enhanced by Vitamin C. Parents appreciate the lack of complaints and the tasty Melty Tabs, though some children have mixed feelings about the taste and form.

Summary topics

  • Taste: 29%
  • Lack of Complaints: 5%
  • Kids' Acceptance: 9%

Review topics: ["results","ingredients","quality","taste","daughter","stomach","sugar","problem","shipping","iron","vitamins","kids","son","tablets","gummies","supplement","toddler","kiddo","renzo","levels","taking","found","difference","service","tabs","melty tabs"].

Review highlights

  • "The small tablet melts quickly and tastes great!" — Tracy M.
  • "Kid loves the taste, easy to dose, no yellowing of teeth." — Sandra K.
  • "Finally a good tasting iron supplement that isn’t a gummy!" — Robin W.

Reviews

A Story That Touched My Heart ❤️

"As a mother of a child with autism, I know how difficult it can be to find an iron supplement that a child will accept. When I learned the story behind Renzo’s, I was deeply touched. Knowing that this product was inspired by a father’s love for his son gave me confidence in choosing it for my son. It doesn’t feel like just another vitamin—it feels like something created with love, care, and understanding. My son’s doctor recommended Iron Strong after he couldn’t tolerate another iron supplement. As a mother, that gave me hope and peace of mind. Thank you for creating a product that was inspired by love and designed with children in mind. I truly appreciate the care behind it."

— Faten E. (5/5)

Great

"I didn’t think my toddler was going to like these vitamins but I was wrong ! He enjoys having them everyday."

— Marisol G. (5/5)

Never recieved them

"Its been 2 months i have not recieved the vitamins."

— Fakhrah U. (5/5)

Great products for kids

"My kids all like these. They've had some iron deficiency, and their symptoms resolved pretty quickly after starting these. No stomach aches or constipation either!"

— Shannon (5/5)

Kid likes the flavor

"I have been through a few different brands of iron supplements for my daughter, before finding these. She really likes them."

— RALPH M. (5/5)

Good flavor and cute design

"My daughter likes the flavor , she also likes the smile face pattern on it. Every day she reminds me that it’s time to take her vitamins."

— Faye g. (5/5)

Great product!!

"I went for my yearly checkup recently and was told that my iron levels were low and that I needed to start taking iron supplements. I prefer sublingual supplements because they deliver vitamins and minerals directly into the bloodstream. I started out with another name brand that was 25 mg of Ferrous Fumate and ended up with a splitting headache and nausea and dizziness for 2 days. I tried cutting them up into smaller pieces and took just one small granule and still had the same results. So then I ordered EZ Melts Iron supplements for adults which was 18 mg of carbonyl iron and they worked fine except for a slight lightheadedness. I could have gone to the trouble of cutting them all up but decided to look for something that even a child could take and that was how I found Renzo's Iron supplements which was only 8 mg of carbonyl iron and I have no reaction whatsoever to them. I am a 74 year old female and can already feel the difference in energy levels. Apparently some people are highly sensitive to any type of ferric or ferrous iron supplements and do much better with carbonyl iron. I am so grateful to have finally found an iron supplement that will replenish my iron levels without any side effects. Thanks Renzo's!!!!!"

— Barbara A. (5/5)

Love these!

"Love these vitamins! My toddlers iron was a little low. Sometimes she’ll only eat hummus and tortillas. So thankful to have this to get her iron in the healthy range!"

— Jeri-Lynn L. (5/5)

My daughter loves these

"So relieved to learn ab Renzo’s melty iron supplements. My daughter loves them and did not like any of liquid iron supplements we offered her!"

— kaitie e. (5/5)

Great product

"Excellent shipping and packing. My daughter's ferritin was very low so we started her on these and over several mo th her iron stores went in range. She has been taking then for a few years now. They taste good and don't give her any tummy trouble. As a chemo patient myself with low platelets etc ive started taking them myself and feel they have helped. We appreciate that there are no bovine products in these as due to an allergy! Highly recommend this product."

— Cecilia M. (5/5)

Q&A

Dr. recommended 35-50 mg of elemental iron daily. How many tabs would that be?
Thank you so much for reaching out. We use carbonyl iron, which has a 1:1 ratio to elemental iron. So to better answer your question, 1 tablet has 9mg of carbonyl iron, which means it has 9mg of elemental iron per tablet. Let me know if you have any other questions :)