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Guide: Knowledge & tips for strong teeth

From pregnancy through the junior years, here you’ll find everything you need to know about healthy teeth for moms and kids. Discover valuable guides and modern oral care with Karex and BioHAP, completely fluoride-free.

Baby's First Smile: Teething & Dental Care From the Very Beginning

Baby's first little teeth are a big milestone — and often a bit of a challenge. Find out how you can help your baby through teething and what matters when it comes to brushing teeth from the very beginning. With the right tips, you'll ensure healthy baby teeth and a great start to a dental care routine.

  • Teething baby: A mother has her baby on her lap; she is holding a baby toothbrush in one hand and wants to brush her baby’s teeth with it, symbolizing dental care from the very first tooth

    Immediate relief during teething: How to help your baby

    Actively support your baby during teething! Discover the best tips now to relieve pain and make the process easier. Your baby will thank you!

  • Brushing baby’s teeth: A mother has her baby on her lap in the bathroom; the baby is holding a baby toothbrush in one hand and an open tube of BABY KAREX with BioHAP instead of fluoride in the other, symbolizing appropriate dental care for babies

    When should you start brushing your baby’s teeth?

    Start dental care from the very first tooth! Find out now how you can ensure healthy teeth from the beginning and lay the foundation for lifelong oral health.

Pregnancy and toothache: tips for you

Toothache during pregnancy? Find out why this happens and how you can protect your teeth. Discover the best tips now!

Healthy Teeth Throughout Childhood: Tips & Knowledge for Parents

Your child's dental health is an important building block for their development. Whether it's teething, dental fluorosis, or cavities — in this category you'll find everything you need to know to support your child in the best possible way. From the first loose teeth to the right dental care: discover helpful tips, well-founded knowledge, and practical solutions for healthy children's teeth.

  • A mother is brushing her toddler’s teeth with a toothpaste that contains BioHAP instead of fluoride, symbolizing the prevention of cavities in children

    Cavities in children: What you need to know!

    Cavities in your child? Find out how you can prevent them and keep your child’s teeth healthy. Discover the best tips now!

  • A young girl with reddish-blonde hair is standing in the bathroom brushing her teeth with a toothbrush, symbolizing proper dental care during tooth transition in children

    Tooth transition in children: How to support your child from baby teeth to permanent teeth

    Help your child during tooth transition and find out how you can optimally support this important process. Discover tips and tricks for a smooth tooth transition now!

  • A girl in a blue and white striped top is smiling at the camera; white spots can be seen on her front teeth, which are signs of fluorosis, an enamel defect caused by excessive fluoride intake

    Fluorosis: Understanding and treating the causes

    Discover the causes of fluorosis and find out how you can treat it effectively. Protect your teeth and learn what you can do to prevent fluorosis!

Chalk teeth: a new challenge for parents and dentists

Many parents and dentists are facing a new challenge: Chalk teeth. Around 30% of 12-year-olds suffer from molar-incisor hypomineralization (MIH). But what exactly are chalky teeth? Learn more and protect your child’s teeth!

About us: KAREX: modern dental care with BioHAP instead of fluoride

The KAREX mission

We have consciously chosen to offer effective and safe dental care, deliberately avoiding fluoride and instead using Hydroxyapatite. Because children’s health is our top priority.