Kinder Karex Toothpaste

50 ml

Caries protection with BioHAP – the stuff our teeth are made of

  • Hydroxyapatite = dental decay protection with a toothlike ("biomimetic") active ingredient.
  • Protects and repairs the enamel
  • Xylitol additionally combats bacteria and dental plaque  
  • Contains no fluoride and no sodium lauryl sulphate
  • Contains calcium to strengthen baby teeth and protect against acids
  • With a mild flavour, selected by young children for young children
  • Right from the very first tooth – also suitable for children who are not yet able to spit out toothpaste properly. Hydroxyapatite is safe if swallowed.
  • Suitable from 0 years

Hydroxyapatite – this is the substance from which our teeth are made of. It is the main active ingredient in Kinder Karex and was copied from nature. Hydroxyapatite repairs minor defects on the enamel every time the teeth are brushed, minimises the build-up of bacteria and thus provides effective protection against caries. In addition, BioHAP releases calcium to protect children teeth from acid attacks. Calcium promotes the repair (remineralisation) of microfine defects in teeth. The Kinder Karex Toothpaste was especially developed for babies and toddlers. The mild flavour was selected by young children.


2 x daily for 2 minutes

Aqua, Hydrated Silica, Glycerin, Hydrogenated Starch Hydrolysate, Hydroxyapatite, Xylitol, Silica, Cellulose Gum, Sodium Methyl Cocoyl Taurate, Sodium Sulfate, 1,2‐Hexanediol, Caprylyl Glycol, Aroma, Sodium Cocoyl Glycinate.

Kinder Karex ingredients and their function

When developing Kinder Karex Toothpaste, special care was taken to only use the ingredients which are absolutely necessary. The main ingredient in Kinder Karex Toothpaste is hydroxyapatite, the formula contains no fluoride and no sodium lauryl sulphate.

INCI Deutscher Name Function
Hydroxyapatite Hydroxylapatit Clinically tested main active ingredient:
- Remineralisation / regeneration of weakened areas in the enamel and dentine
- Biomimetic biofilm control: prevents the build-up of bacteria on the tooth, thus preventing caries and inflammation of the gums
- Forms a protective layer on the surface of the tooth and thereby offers additional protection against caries
- Protection against acid attacks, e.g., from fruit juices ("erosion protection")
- Toothlike: not harmful if accidentally swallowed
- Clinically proven plaque and caries protection
Xylitol Xylit Antibacterial and therefore also anticariogenic
Hydrated Silica Hydrated ("enriched with water") silica High-quality abrasive particles in Kinder Karex Toothpaste: help to remove plaque mechanically when brushing teeth.

Incidentally: There are many different abrasive particles which all are named as hydrated silica. However, these vary significantly in their quality and strength, and therefore their function.
Sodium methyl cocoyl taurate, sodium cocoyl glycinate Sodium methyl cocoyl taurate, sodium cocoyl glycinate Mild and gentle surfactants (foaming agents): these moisten the surfaces, distribute the active substance in the oral cavity and are also gentle on the mucosa.
Aqua Water Excipient
1,2-Hexanediol, Caprylyl Glycol Hexane-1,2-diol, Octane-1,2-diol Mild, organic, moisturising ingredients. They additionally give the toothpaste its consistency.
Silica, Hydrogenated Starch Hydrolysate, Sodium Sulfate Cellulose Gum Silica, starch, sodium sulphate, cellulose Gives toothpaste its consistency and solidity
Aroma Flavourings Tested by children for children: pleasant aroma tailored to the age group with very small amounts of menthol and eucalyptol.

* INCI = International Nomenclature of Cosmetic Ingredients

You will find answers for the Kinder Karex Toothpaste in the list of frequently asked questions.