Less Sick Days

A strong immune system starts with a solid foundation—think essential nutrients and targeted support. Our immune support collection features Boost, formulated with science-backed ingredients to support healthy immune system function. For families looking for a full-body approach, the Starter Kit includes Boost along with Grow+Thrive and Tummy Time—a trio designed to support immunity, digestion, and everyday wellness. Backed by science, made for kids, and built for real family life.

FAQS

Why is immune health important for kids?

Your child’s immune system is their body’s natural defence squad—helping fight off germs and keep them feeling their best. Building strong immune health early helps support their wellbeing through all the bumps, sniffles, and adventures of childhood.

How can I support my child’s immune system every day?

Good nutrition, plenty of sleep, and active play all help keep kids' immune systems strong. Many families also add daily supplements that include immune-supporting nutrients like Vitamin C, Vitamin D3, Zinc, Beta Glucan, and pre + probiotics to help maintain gut health—an important part of immune function. If you’re unsure what’s right for your child, your healthcare provider is the best guide.

What nutrients are known to support immune health?

Nutrients like Vitamin C, Vitamin D3, Zinc, and Beta Glucan are well known for supporting healthy immune system function. Pre + probiotics also help maintain a balanced gut microbiome, which plays an important role in immune health, and plant-based ingredients like Elderberry are traditionally used to support immune function. Together, these ingredients help support your child’s natural defences every day.

Is it safe for kids to take KOA Kids immune supplements daily?

Boost is formulated for daily use in children aged 2 and up. It’s made in Australia in TGA-licensed facilities and listed with the Therapeutic Goods Administration (TGA), meeting strict standards for quality and evidence-based formulation. Boost is designed to be part of your child’s everyday wellness routine—especially during cold season, travel, or busy school terms.

GET 50% OFF YOUR FIRST SUBSCRIPTION

Join the KOA family and get 50% off your first subscription.