What are the most important vitamins for children?

Vitamin C, Vitamin D, and B-vitamins like B12 are essential - they contribute to immune defense, growth, focus, and overall development. Depending on age and dietary habits, supplementation can be a helpful support.

Do children need extra vitamins?

It depends. In phases of rapid growth, with picky eating or lots of physical activity, supplements can help cover increased needs. What matters most: quality, clean ingredients, and age-appropriate dosages.

How can you tell if a child has a vitamin deficiency?

Common signs include tiredness, poor concentration, pale skin, frequent infections, low appetite, or mood swings. Slowed growth, low weight gain, or cracked corners of the mouth can also point to a deficiency. When in doubt, talk to a healthcare professional.

Which supplements help support children’s immune systems?

Look for products with Vitamin C, Vitamin D, zinc, and iron - they help maintain normal immune function. Selenium, Vitamin A, and B-vitamins like B12 can also play a key role. Choose child-friendly, clean-label products.

Is it necessary for children to take supplements every day?

Only if needed. A balanced diet often covers the essentials. But during growth spurts, low appetite, or limited sun exposure, daily supplementation may help. Always go for high-quality, kid-appropriate options - and ask a doctor if you’re unsure.

Is magnesium safe for children?

Yes, when dosed appropriately. Magnesium is important for muscles, nerves, and energy metabolism. Too much can cause loose stools, so the right amount is key. Use only high-quality, child-specific forms.

Is it okay to give kids Vitamin C?

Generally, yes - especially during growth phases or in cold season. Vitamin C supports energy and immunity. Be sure to choose age-appropriate, gentle forms (like buffered Vitamin C) or products made for kids. When in doubt, consult your pediatrician.

What are the key vitamins for children aged 9 to 12?

Vitamin D (bones, muscles, immunity), Vitamin C (against fatigue and oxidative stress), and B-vitamins (nerves, energy) are especially relevant. A smart supplement can help balance their needs - especially in busy, active phases.

What supplements can support picky eaters?

When meals are limited or repetitive, well-formulated supplements can provide a nutrient boost. Multivitamins, Vitamin D, Vitamin C, B-vitamins, iron, zinc, and omega-3 fatty acids (DHA) are particularly helpful. Look for clean, gentle products tailored to kids - and seek medical advice if poor appetite persists.

Which vitamins are most important for school-aged children?

For focus, energy, and immunity: Vitamin D, Vitamin C, and B-vitamins are top priorities. Especially during school stress or growth phases, supplements can support them - always as a complement to a balanced diet.

Show all Show all

Supplements & vitamins for kids

When kids grow, learn, explore - and ask a million questions a day - their bodies and minds are running at full speed. That’s when nutrition becomes more than just food. It’s fuel for development, resilience, and everyday well-being. If essential nutrients like vitamins, minerals, trace elements or healthy fats are missing, the body’s delicate balance can quickly tip. That’s why a strong nutrient supply isn’t just helpful - it’s foundational. It creates the space for little bodies and big ideas to thrive.

5 results

Filters & sorting

Biogena Essentials
Multispectrum 24/7® Active Juice
24/7 multivitamin supply with 17 vitamins and minerals – in a delicious juice format.
€31.90
Biogena Essentials
Junior Vitamin D3 drops
Vitamin D for children – neutral in taste, easy to dose & for the immune system*
€13.90
Biogena Essentials
Junior Omni Lactis® 6
With 6 viable lacto- and bifidobacteria strains – in a convenient powder for children
€35.90
Biogena Essentials
Junior Balance Formula + CoQ10
To support the normal function of children's nervous system
€33.90
Biogena Essentials
Zinc Drops
Zinc Drops – Liquid support for your immune system with organic zinc gluconate
€20.90

Kids vitamins: Nutrition that grows with them

“Ew, I’m not eating that!” Sound familiar? Every parent knows the picky moments. And that’s okay - kids have their own rhythm when it comes to food. But during those key growth and learning phases, their bodies demand more: more focus, more energy, more nutrients.

BIOGENA’s child-friendly supplements are designed exactly for these phases. Easy to take, free from unnecessary additives, and tailored to growing needs.

Why vitamins matter so much for kids

From first steps to first school days, from toddler to teen - the body’s needs keep shifting. Add movement, school stress, growth spurts or sports into the mix, and the demand for nutrients climbs even higher. A targeted supply of micronutrients can make all the difference for kids' well-being.

Here are a few key players:

Vitamin C – contributes to a healthy immune system, supports energy-yielding metabolism and plays a role in nervous system and psychological function. If stores run low, it doesn’t go unnoticed.

BIOGENA tip: Try Ester-C
Vitamin D – the famous “sunshine vitamin.” It helps maintain bones, muscle function and immune defense. Between October and March, many kids in our part of the world don’t get enough from sunlight alone - making supplementation especially useful.
Iron – vital in times of growth. It contributes to energy, cognitive performance and immune function. Deficiency can lead to tiredness and dips in performance.
Calcium – essential for strong bones and healthy teeth. Nature lends a hand here: mineral water, seeds, nuts, leafy greens, tofu and soybeans are great natural sources.
Iodine – crucial for thyroid function and cognitive development, particularly during puberty. Many soils lack iodine, so diets without iodized salt may fall short.

Because variety is great - but support is sometimes needed

Even when parents do their best, getting a child to eat kale or whole grains isn’t always realistic. That’s exactly where high-quality supplements for kids can help bridge the gap - no pressure, just smart support.

BIOGENA’s children’s range is made for everyday life: scientifically formulated, cleanly produced, and easy for kids to take - thanks to child-friendly formats, flavors, and doses.

9 smart tips for everyday kids’ nutrition

Hydration first: Depending on age, aim for about 0.8 to 1.5 liters of fluids daily. Water, diluted juice, or unsweetened tea are great choices.
Five a day: A rainbow of fruits and veggies - raw, cooked, colorful.
Remember calcium: Leafy greens, soybeans, seeds, nuts - they’ve got it!
Power up breakfast: Muesli, porridge, or wholegrain bread fuel focus and energy.
Don’t skip omega-3s: Cold-water fish or plant-based oils feed brain and vision.
Sugar? In moderation. Sweet treats are fine - but make them intentional.
Be a role model: Shared meals, rituals, and curiosity go further than rules.
Let kids help out: Involving them in cooking makes trying new things fun.
Prioritize sleep: Rest is the brain’s nightly reset - just as vital as nutrients.

Science speaks: Kids often lack key nutrients

A Europe-wide study (Clinical Nutrition) sheds light on a real concern: many children aren’t getting enough iron, vitamin D, folate, iodine, zinc, and calcium. Especially among kids with unbalanced diets or increased needs, smart supplementation plays an important role in supporting growth, immunity, and mental development.

BIOGENA children’s supplements – growing strong, naturally

Whether it’s about immune strength, focus, bones, or energy - BIOGENA offers a range of supplements for children that are:

Scientifically developed
Free from artificial colors and preservatives
Lab-tested and age-appropriate

Our mission? To support kids’ natural development with knowledge, trust, and transparency.

FAQs

Frecently asked questions about supplements & vitamins for kids

Sign up for our newsletter and get a €10 voucher

Sign up for our newsletter, receive your personal €10 voucher and look forward to exciting insights into the latest product innovations, giveaways and health tips – so you'll be well accompanied on your journey to well-being.