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GrowHappy Allergen ImmunoButter Variety Box with a toy giraffe on a light background
1 Month Kit of the Allergen Training Program . Original price: . Final price: $123.75
Teach your child's immune system to accept allergens and foster a healthy gut microbiome with GrowHappy. Snacks packed with top allergens and diverse nutrients, including whole nut and seed butters with real fruits and vegetables. This is your easy button to allergen and gut health success for busy parents who...
Single Flavor Boxes - Allergen ImmunoButters
Single Flavor Boxes - Allergen ImmunoButters . Original price: . Final price: $37.50
Teach your child's immune system to accept allergens and foster a healthy gut microbiome with GrowHappy - thoughtfully crafted snack by the world's top allergy and gut health experts. Each flavor contains 2 grams of a top allergen protein and is packed with diverse nutrients, including whole nut and seed...
Gift 1 Month Kit of the Allergen Training Program
Gift 1 Month Kit of the Allergen Training Program . Original price: . Final price: $123.75
Give the gift of teaching a child's immune system to accept allergens and foster a healthy gut microbiome with GrowHappy. Snacks packed with top allergens and diverse nutrients, including whole nut and seed butters with real fruits and vegetables. This is the easy button to allergen and gut health success...
Allergen ImmunoBars - Coming Soon
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Allergen ImmunoBars - Coming Soon . Original price: . Final price: $30
Teach your child's immune system to accept allergens and foster a healthy gut microbiome with GrowHappy - snacks packed with top allergens and diverse nutrients, designed by world-leading allergy and gut microbiome experts for regular use.
ABOUT IMMUNONUTRITION:
We call it ImmunoNutrition. Measured doses of allergens and varied ingredients fed...

Every Kid Is At Risk:
Simple Steps to Allergen Success and a Happy Gut

1
Stick with the Routine

Feed our 5 flavors twice a week. Subscribe for ease!

2
Build Allergy Defense

Train your child’s immune system to embrace allergens and expose to diverse foods.

3
Relax & Thrive

Say goodbye to allergy anxiety and support a thriving gut microbiome

Why Allergists Choose GrowHappy 

What You’ll Find in Our Products

Science-backed allergen dosing

Delicious flavors that introduce and nurture a taste for allergens

Nourishing ingredients

Diet diversity

Ingredients We’ll Never Use

Added Sweetener

Added Salt

Anything we wouldn’t feed our own kids