Pure with Nothing to Hide®

Our Story

KidStar founders, Caitlyn and Kyle, were so dissatisfied with the choice of children’s nutritional supplements available on the market that they knew they had to do something about it. They saw that there was a need for a children’s line of nutritional supplements–nutrients they would be proud to give to their own children.

KidStar founders sitting in front of an outer space scene
top view of woman's scalp, with thinning hair

Female Hair Loss: The Low Iron Connection

Learn more about the connection between low iron and hair loss.

cartoon image of a happy colon

Digestive Disorders and Nutrient Deficiencies: IBS, Celiac Disease, and Crohn’s

Learn more about nutrient deficiencies in children and adults with digestive disorders.

top view of woman's scalp, with thinning hair

Perte de cheveux chez la femme: le lien avec une faible teneur en fer

Décourvrez le lien entre une faible teneur en fer et la perte de cheveux.

The KidStar® Promise

We believe that nutrients should contain only the ingredients needed and nothing more.

We promise to deliver the highest quality nutritional supplements without harmful additives.

Nutrients Parents Can Trust & Kids Love

Kids’ Line

BioFe Iron Line of products, featuring BioFe chewable, BioFe Grape chewable, BioFe pure iron drops, BioFe+ iron liquid for the Family, and BioFe+ Liquid Iron with B6 and B12

BioFe® Iron

Immune Support

What Our Customers Are Saying

Our Best Sellers

BioFe® Iron Chewable


BioFe+ Liquid Iron with B6 and B12


Health & Nutrition

Do Kids Need Multivitamins?

Growing Children Need Iron

Don’t Boost Your Immune System