GrowHappy Allergen Products

GrowHappy Allergen ImmunoButter Variety Box with a toy giraffe on a light background

1 Month Supply - Allergen ImmunoButter Training

$123.75

Created by pediatric allergists to teach your child's immune system to accept allergens and foster a healthy gut microbiome. Each snack contains 1 top allergen, including whole nut and seed butters, mixed with real fruits and vegetables for gut diversity.
Studies show your child's immune system needs repetition to learn to tolerize...

Allergen ImmunoBars - Variety Pack

$32

Created by pediatric allergists and gut health experts to make continued allergen exposure simple and delicious for 12months+. Each ImmunoBar is made with whole nut or seed butters, whole grain oats and real fruits to support gut diversity.
Your child’s immune system continues to learn through consistent, repeated exposure. Our ImmunoBars 4-pack makes...

Allergen ImmunoBars - Peanut Butter, Blueberries & Oats (4ct)

Created by pediatric allergists and gut health experts to make continued allergen exposure simple and delicious for 12months+. Each ImmunoBar is made with whole nut butters, whole grain oats and real fruits to support gut diversity.
Your child’s immune system continues to learn through consistent, repeated exposure. Our ImmunoBars 4-pack...

Allergen ImmunoBars - Mixed Tree Nut Butters, Strawberries & Oats (4ct)

Created by pediatric allergists and gut health experts to make continued allergen exposure simple and delicious for 12months+. Each ImmunoBar is made with whole tree nut butters, whole grain oats and real fruits to support gut diversity.
Your child’s immune system continues to learn through consistent, repeated exposure. Our ImmunoBars...

Allergen ImmunoBars - Sesame Butter, Bananas & Oats (4ct)

Created by pediatric allergists and gut health experts to make continued allergen exposure simple and delicious for 12months+. Each ImmunoBar is made with whole seed butters, whole grain oats and real fruits to support gut diversity.
Your child’s immune system continues to learn through consistent, repeated exposure. Our ImmunoBars 4-pack...

Single Flavor Boxes - Allergen ImmunoButters

$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 Supply of the Allergen ImmunoButter Training

$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. We recommend doing our Allergen ImmunoButter Training for a minimum of...

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

“We can train the immune system while it’s still developing if we are consistent the first few years of life, while fostering a healthy gut microbiome.”

Professor David Fleischer - Pediatric Allergy & Immunology Section Head of Children's Hospital Colorado. Author of American, European and Canadian Prevention Guidelines