Boost

VITAMINS FOR IMMUNITY SUPPORT
$39.50
Product options:

Select number of kids:

1 Kid 2 Kids 3 Kids 4 Kids 5 Kids

What's Included:

Boost Container

1 x Refillable Container

Boost Pouch

30 x Immunity Chewable Vitamins

Sticker Pack

3 x Sheets of KOA Stickers

What's Included:

Boost Pouch

30 x Immunity Chewable Vitamins

You have two options for our vitamins: a one-time purchase of a month’s supply or an ongoing monthly subscription that delivers a fresh pouch of 30 vitamins each month. For best results, we recommend consistent daily use for 3-6 months. The ongoing subscription ensures you always have a supply on hand.

Always read the label and follow the directions for use.

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Benefits

  • Maintains and supports healthy immune system function
  • Helps reduce symptoms of the common cold and flu*
  • Helps reduce the occurrence of sore throats*
  • Helps relieve nasal congestion and cough*
  • Provides antioxidant support to reduce free radicals formed in the body
  • Maintains general health and wellbeing
  • Supports vitamin and mineral levels in the body^

    *With ingredients traditionally used in Western herbal medicine
    ^Maintenance of vitamins and minerals present in ingredient list only

Product Details

Boost is your kid’s daily immune support companion. Whether it’s school days, seasonal shifts, or back-to-back playdates, Boost helps support immune system function with zero added sugar, zero artificial stuff, and ingredients you can feel good about. With a thoughtful blend of Vitamin C, D3, Zinc, Elderberry, Kakadu Plum, and Beta Glucan, it delivers immune support—without the syrup drama.

Format
Chewable tablet

Flavour
Natural orange

Supply
30 tablets (1-month supply)

Recommended Age
For children aged 2 years and up

Dosage for ages 2–12
1 chewable tablet daily for immune maintenance
2 chewable tablets daily at the first sign of cold or flu symptoms

Made in Australia
In TGA-licensed facilities

TGA Listed
Yes – listed with the Therapeutic Goods Administration (TGA)

No Nasties
No added sugar
No preservatives
No artificial sweeteners
No artificial flavours
No artificial colours
No gelatine
No GMOs

Key Nutrients

Vitamin C (Ascorbic Acid) – 100 mg

Vitamin D3 (Colecalciferol) – 5 mcg (200 IU)

Vitamin E (D-Alpha-Tocopheryl Acid Succinate) – 5 mg

Zinc (Zinc Citrate) – 3 mg

Beta-Glucan (Saccharomyces cerevisiae) – 35 mg

Elderberry (Sambucus Nigra) – 81.5 mg

Kakadu Plum (Terminalia Ferdinandiana) – 2.5 mg

Spirulina (Arthrospira platensis) – 5 mg

Blood Orange (Citrus Sinensis) – 10 mg

Subscription Details

Make healthy habits a breeze with our flexible subscription. Here's how it works:

  • Start with a complete kit, then receive a fresh 30-day supply each month - keeping it simple, sustainable, and kid-friendly.
  • Get 50% off your first subscription order – Start with a full kit and save big on your first delivery. Your easiest “yes” ever.
  • Save 10% monthly on every refill – Ongoing deliveries are already priced lower, and your subscription gives you an extra 10% off.
  • Free shipping when you subscribe or order three or more products. (Yes, the Starter Kit ships free!)
  • Total flexibility – Skip, pause, or cancel anytime. No commitments, just convenience.
  • Refill-ready, earth-friendly – Our refills are designed to keep waste low and good vibes high.
  • Heads-up, always – We’ll send a reminder 3 days before your next order so there are no surprises.

It’s a no-stress way to keep their multivitamin habit going strong—just set it and grow.

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LOVED BY KIDS  MADE BY PARENTS  BACKED BY SCIENCE 

ingredient
heroes

Vitamin A

Vitamin A

500 micrograms

SCIENTIFIC NAME

Betacarotene

BENEFITS

Supports healthy eyes, glowing skin, and a strong immune system. This natural form of Vitamin A is converted by the body only when needed—no overloads here.

NATURALLY FOUND IN

Carrots, sweet potatoes

Vitamin C

Vitamin C

100 mg

SCIENTIFIC NAME

Ascorbic Acid

BENEFITS

Helps protect little immune systems, supports skin health, and acts as a natural antioxidant for growing bodies.

NATURALLY FOUND IN

Oranges, strawberries, capsicum

Vitamin D3

Vitamin D3

5 micrograms (200 IU)

SCIENTIFIC NAME

Colecalciferol

BENEFITS

Keeps bones and teeth strong and supports a healthy immune system—especially helpful for kids who don’t get enough sunshine.

NATURALLY FOUND IN

Fish, eggs, mushrooms

Vitamin E

Vitamin E

5 mg

SCIENTIFIC NAME

D-Alpha-Tocopheryl Acid Succinate

BENEFITS

Protects cells from everyday stress, supports the immune system, and helps maintain healthy skin and eyes.

NATURALLY FOUND IN

Almonds, spinach, avocado

Zinc

Zinc

3 mg

SCIENTIFIC NAME

Zinc Citrate Dihydrate

BENEFITS

Plays a key role in immune health, helps skin heal, and supports overall growth and development.

NATURALLY FOUND IN

Beans, chicken, nuts

Beta-Glucan

Beta-Glucan

35 mg

SCIENTIFIC NAME

Saccharomyces Cerevisiae

BENEFITS

Activates the body’s natural immune responses—helping little defenders stay ready for action.

NATURALLY FOUND IN

Yeast, oats

Elderberry

Elderberry

81.5 mg

SCIENTIFIC NAME

Sambucus Nigra

BENEFITS

Traditionally used to relieve cold symptoms and support respiratory health. Naturally rich in antioxidants for seasonal support.

NATURALLY FOUND IN

Elderberries

Kakadu Plum

Kakadu Plum

2.5 mg

SCIENTIFIC NAME

Terminalia Ferdinandiana

BENEFITS

Australia’s native Vitamin C powerhouse (packs more Vitamin C than any fruit on Earth)—supports immunity and helps defend cells from free radical damage.

NATURALLY FOUND IN

Kakadu Plum

Spirulina

Spirulina

5 mg

SCIENTIFIC NAME

Arthrospira Platensis

BENEFITS

A nutrient-rich algae that gives the immune system a natural boost and supports antioxidant protection.

NATURALLY FOUND IN

Spirulina algae

Blood Orange

Blood Orange

10 mg

SCIENTIFIC NAME

Citrus Sinensis

BENEFITS

Delivers a zesty dose of Vitamin C and antioxidants to help support immunity and overall wellbeing.

NATURALLY FOUND IN

Blood oranges

BOOST THEIR
IMMUNITY

FAQS

What’s inside Boost?

A blend of immune legends: Vitamin C, D3, Zinc, Elderberry, Beta Glucan, and Kakadu Plum (one of the richest natural sources of Vitamin C on the planet!).

How many Boost chewables should my child take?

For daily immune support, one Boost chewable is perfect.

Got sniffles or a scratchy throat starting up? Two chewables a day can help give their immune system a little extra muscle.

Ages 2–12: 1 per day for immune maintenance and 2 per day at the first sign of cold or flu
Take with food. Chew, don’t swallow. As always, speak with your healthcare professional if you’re unsure what’s right for your child.

Can Boost be taken year-round?

Yes—Boost is formulated for daily use and can be taken year-round to support immune system function. It’s especially useful during times when kids may need additional immune support, such as during seasonal changes or travel. If you’re unsure what’s right for your child, speak with your healthcare professional.

What makes Boost different from other immune supplements?

We use effective doses, no added sugar, and only ingredients backed by science. Plus, it’s actually kid-friendly to take—no syrup drama here.

How is Boost sweetened?

Naturally—with monk fruit, thaumatin, and natural orange flavour. No added sugar. No funny business.

Is it okay to double up during sickness?

Yes, for periods during cold or flu symptoms. Just stick to 2 chewables per day max—and always check with your healthcare provider if symptoms persist or you’re unsure.

Why does Boost say “Contains: sulfites”?

We believe in being totally upfront about what’s in our products—even trace amounts. The natural raspberry flavour in Boost may contain very small amounts of sulfites (not more than 0.35 parts per million). Under TGA guidelines, we’re required to disclose this—no matter how small the amount—if it may be present. If your child has a known sensitivity to sulfites, we recommend checking with your healthcare professional before use.

Can I give Boost alongside Tummy Time or Grow+Thrive?

Yes, Boost works beautifully with both. We designed them to complement—not compete.

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What’s Inside Matters

NATURAL INGREDIENTS, NO NASTIES

We choose every ingredient for a reason, and it’s not just about taste! From brain-boosting nutrients to tummy-friendly probiotics, each chew is packed with the good stuff that helps kids feel their best.

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Backed by science

Made by parents, loved by kids

Every KOA vitamin is made with care and designed to support kids’ health and wellbeing. No nasties, no added sugar, just honest-to-goodness nutrients.

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