Iron Strong

The only Iron supplement made to be gentle on tummies

The only Iron supplement that’s made exclusively to be gentle on tummies

Say goodbye to tummy aches
We use Carbonyl Iron, the gentlest form of Iron which is safe for tummies meaning no upset stomach or constipation issues.

Yummy anyway you take them
These tiny melty tabs dissolve easily in the mouth without chewing. They can also be chewed or dissolved in water or juice.

No Yuck Guarantee
Renzo’s Iron Strong comes with a money-back guarantee, no questions asked. Perfect for picky eaters.

Say goodbye to tummy aches
We use Carbonyl Iron, the gentlest form of Iron which is safe for tummies meaning no upset stomach or constipation issues.

Yummy anyway you take them
These tiny melty tabs dissolve easily in the mouth without chewing. They can also be chewed or dissolved in water or juice.

No Yuck Guarantee
Renzo’s Iron Strong comes with a money-back guarantee, no questions asked. Perfect for picky eaters.

Say goodbye to tummy aches
We use Carbonyl Iron, the gentlest form of Iron which is safe for tummies meaning no upset stomach or constipation issues.

Yummy any way you take them
These tiny melty tabs dissolve easily in the mouth without chewing. They can also be chewed or dissolved in water or juice.

No Yuck Guarantee
Renzo’s Iron Strong comes with a money-back guarantee, no questions asked. Perfect for picky eaters.

No tummy ache. No yucky taste. Parent’s agree Renzo’s Iron Strong is #1:

“My son is Iron deficient. He tried Gummy Iron Vitamins and HATED THEM. We finally found these dissolve in your mouth tablets and he says he, "LOVES," them. HALLELUJAH!!!”

- D Schager ⭐⭐⭐⭐⭐

“My kid had some iron deficiency issues… When I found these things, she actually would eat them. No bribing or fighting her to take it was necessary. The last time we went to the doctor, her iron levels were normal. Yay! She’s 2 now and looks forward to taking her vitamins.”

- Ed Todd ⭐⭐⭐⭐⭐

“Our son has been anemic since birth… These changed his life! He loves them so much he asks for more. Also, they dissolve quickly and easily AND his lab results are finally normal! For the first time in his life! Thank you Renzo’s!”

- Kathryn A. ⭐⭐⭐⭐⭐

“My son is Iron deficient. He tried Gummy Iron Vitamins and HATED THEM. We finally found these dissolve in your mouth tablets and he says he, "LOVES," them. HALLELUJAH!!!”

- D Schager ⭐⭐⭐⭐⭐

"My kid had some iron deficiency issues… When I found these things, she actually would eat them. No bribing or fighting her to take it was necessary. The last time we went to the doctor, her iron levels were normal. Yay! She’s 2 now and looks forward to taking her vitamins.”

- Ed Todd ⭐⭐⭐⭐⭐

"Our son has been anemic since birth… These changed his life! He loves them so much he asks for more. Also, they dissolve quickly and easily AND his lab results are finally normal! For the first time in his life! Thank you Renzo’s!”

- Kathryn A. ⭐⭐⭐⭐⭐


“My son is Iron deficient. He tried Gummy Iron Vitamins and HATED THEM. We finally found these dissolve in your mouth tablets and he says he, "LOVES," them. HALLELUJAH!!!”

- D Schager ⭐⭐⭐⭐⭐

“My kid had some iron deficiency issues… When I found these things, she actually would eat them. No bribing or fighting her to take it was necessary. The last time we went to the doctor, her iron levels were normal. Yay! She’s 2 now and looks forward to taking her vitamins.”

- Ed Todd ⭐⭐⭐⭐⭐


“Our son has been anemic since birth…These changed his life! He loves them so much he asks for more. Also, they dissolve quickly and easily AND his lab results are finally normal! For the first time in his life! Thank you Renzo’s!”

- Kathryn A. ⭐⭐⭐⭐⭐

Get Renzo's Iron Strong, parents' #1 choice.

Got Questions?
We’ve got answers.

How can my kid take these?

These tiny Melty Tablets can be dissolved in the mouth, chewed, swallowed or dissolved in water or juice (orange juice is a Renzo’s mom favorite)! Multiple ways to take Iron makes taking vitamins easy and fun, instead of a daily struggle.

How much Elemental Iron is in Renzo’s Iron Strong?

Carbonyl Iron is equal to elemental Iron so 9mg of Carbonyl Iron in 1 Iron Strong Melty Tab equals 9mg of elemental Iron.

What is the conversion from Carbonyl Iron to Ferrous Sulfate?

9mg of Carbonyl Iron in 1 Iron Strong Melty Tab equals 45 mg of Ferrous Sulfate.

How can my kid take these?

These tiny Melty Tablets can be dissolved in the mouth, chewed, swallowed or dissolved in water or juice (orange juice is a Renzo’s mom favorite)! Multiple ways to take Iron makes taking vitamins easy and fun, instead of a daily struggle.

How much Elemental Iron is in Renzo’s Iron Strong?

Carbonyl Iron is equal to elemental Iron so 9mg of Carbonyl Iron in 1 Iron Strong Melty Tab equals 9mg of elemental Iron.

What is the conversion from Carbonyl Iron to Ferrous Sulfate?

9mg of Carbonyl Iron in 1 Iron Strong Melty Tab equals 45 mg of Ferrous Sulfate.