Kids Growth & Development

Children grow at a remarkable pace during their early years, and the nutrients they receive during this time lay the foundation for long-term health. This collection covers supplements designed to support healthy growth and development in children, including multivitamins, calcium and vitamin D for bone strength, omega-3 for brain and eye development, and iron for energy and cognitive function. Products are formulated with children's needs and palatability in mind, with many available in chewable, gummy or liquid formats.

New Zealand children are generally well-nourished, but certain nutrients can be harder to obtain through diet alone, particularly for fussy eaters, children following plant-based diets or those with food allergies. This range provides targeted support for the gaps most commonly seen in Kiwi kids.

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Nordic Naturals Baby's DHA, General
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Nordic Naturals Baby's DHA
Sale price $36.99
Ostelin Infant Vitamin D3 400IU Drops 2.4ml, Vitamin D
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Ostelin Infant Vitamin D3 400IU Drops 2.4ml
Sale price $15.99
Ostelin Kids Vitamin D3 200IU Liquid 20ml, Vitamin D
-3%Sold out
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Ostelin Kids Vitamin D3 200IU Liquid 20ml
Regular price $12.40 Sale price $11.99
Ostelin Vitamin D Calcium Kids Chewable 90 Tablets, Calcium
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Ostelin Vitamin D Calcium Kids Chewable 90 Tablets
Regular price $19.60 Sale price $18.99
The Good Vitamin CO. Kids Good Multi 160 Soft-Chews.
-16%
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The Good Vitamin CO. Kids Good Multi 160 Soft-Chews
Regular price $37.99 Sale price $31.99
The Good Vitamin CO. Kids Good Vita-C Immunity 160 Soft-Chews, Vitamin C, OCARE NZ
-16%
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The Good Vitamin CO. Kids Good Vita-C Immunity 160 Soft-Chews
Regular price $37.99 Sale price $31.99
The Good Vitamin CO. Kids Good Calci + Vita-D 90 Soft-Chews, Calcium, OCARE NZ
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The Good Vitamin CO. Kids Good Calci + Vita-D 90 Soft-Chews
Regular price $24.99 Sale price $21.99
Nature's Way Kids Smart Vita Gummies Multi Fussy Eaters, MultivitaminsNature's Way Kids Smart Vita Gummies Multi Fussy Eaters, Multivitamins
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Nature's Way Kids Smart Vita Gummies Multi Fussy Eaters
Regular price $19.99 Sale price From $15.99
Nordic Naturals Ultimate Omega TeenNordic Naturals Ultimate Omega Teen
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Nordic Naturals Ultimate Omega Teen
Sale price $75.99
The Good Vitamin CO. Kids Good Omega 3 Brain Boost 90 Soft-Chews, Fish Oil, OCARE NZThe Good Vitamin CO. Kids Good Omega 3 Brain Boost 90 Soft-Chews, Fish Oil, OCARE NZ
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The Good Vitamin CO. Kids Good Omega 3 Brain Boost 90 Soft-Chews
Regular price $26.99 Sale price $21.99
Nature's Way Kids Smart Vita Calcium+Vit D Gummies, CalciumNature's Way Kids Smart Vita Calcium+Vit D Gummies, Calcium
-20%
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Nature's Way Kids Smart Vita Calcium+Vit D Gummies
Regular price $19.99 Sale price From $15.99
Bio Island Milk Calcium For Kids 90 Softgel Capsules.
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Nordic Naturals Children's DHA Mini Softgels, GeneralNordic Naturals Children's DHA Mini Softgels, General
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Nordic Naturals Children's DHA Mini Softgels
Regular price $32.90 Sale price From $31.99
Nordic Naturals Complete Omega Junior 90 Mini Soft Gels, Fish Oil
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Nordic Naturals Complete Omega Junior 90 Mini Soft Gels
Regular price $44.90 Sale price $42.99
The Good Vitamin Co. Kids Good Elderberry + Ivy Extract - Ills and Chills 90 Soft-Chews, EIderberry, OCARE NZ
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Nature's Way Kids Smart Vita Gummies Omega-3 60 Pastilles, General
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Nature's Way Kids Smart Vita Gummies Omega-3 60 Pastilles
Regular price $19.99 Sale price $15.99
Bio Island Cod Liver + Fish Oil For Kids 90 Softgel Capsules.
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Bio Island Lysine Starter For Kids Stage 1 150g Oral Powder.
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Bio Island Lysine Starter For Kids Stage 1 150g Oral Powder
Regular price $43.99 Sale price $42.99

Supporting Healthy Growth in New Zealand Children

Childhood is a period of rapid physical and cognitive development. The nutrients children receive during their growing years influence bone density, brain development, immune resilience and energy levels well into adulthood. While a varied diet is the best foundation, supplements can play a useful role in filling specific gaps, particularly for children who are selective eaters or have dietary restrictions.

Key Nutrients for Growing Children

Calcium and vitamin D work together to build strong bones and teeth during the years when bone density is being established. Omega-3 fatty acids, particularly DHA, support brain development and are found in limited amounts in most children's diets unless they eat oily fish regularly. Iron is needed for healthy red blood cell production and cognitive function, and deficiency is one of the most common nutritional issues in young children. Zinc supports immune function and normal growth, and iodine is important for thyroid health and brain development.

Common Questions

At what age can children start taking supplements?

This depends on the supplement. Vitamin D drops are recommended from birth for breastfed babies. Most children's multivitamins are formulated for children aged two and over. Always check the age recommendation on the product label and consult your GP or Plunket nurse if you are unsure.

Are gummy vitamins as effective as capsules?

Gummy vitamins can be effective and are often the only format children will accept. However, they typically contain fewer nutrients than capsule or tablet forms and may include added sugars. Encourage children to brush their teeth after taking gummy vitamins to protect dental health.

Does my child need a multivitamin if they eat well?

Not necessarily. A child who eats a wide variety of whole foods including vegetables, fruit, protein and dairy is likely meeting most of their nutritional needs. Supplements are most useful for children with restricted diets, food allergies, or specific deficiencies identified by a health professional.

Related Categories

Kids Immunity and Digestion for immune and gut health support for children.
Kids Sleep and Calm for products that support restful sleep and emotional balance in children.
Baby's Health for nutritional support in the infant and toddler stage.
Vitamin C for immune support that complements a children's wellness routine.
Zinc for immune function and healthy growth in children.