Key Benefits

• With vitamin D3 to help support the normal function of the immune system in children.

• Sweetened with xylitol and isomalt, which help maintain tooth mineralisation when used instead of sugar.

• Strawberry flavour that kids love—making daily routines easy.

• Suitable for children aged 3 and above.

Start every day with a little support for your child’s wellbeing. BioGaia Protectis® Tablets D3 blend a gentle dose of vitamin D3 with tooth-friendly sweeteners, all in a tasty strawberry chewable. Vitamin D3 contributes to the normal function of the immune system in children, while xylitol and isomalt help maintain tooth mineralisation when used instead of sugar. These tablets are designed for children aged 3 and up, making them a simple addition to your family’s daily routine—at home, at school, or on the go. With a flavour kids enjoy and a formula you can trust, it’s an easy way to help your child feel their best every day.

BioGaia supplements contain Lactobacillus reuteri, a probiotic strain originally found in the human body. Because it naturally evolved in humans, it may work in closer harmony with the gut microbiome. The exclusive DSM 17938 strain in this formula is shown to survive stomach acid and reach the gut alive. It’s also been studied in collaboration with respected research centres, including the Karolinska Institute (Sweden), Texas Children’s Hospital (USA), and the University Hospitals of Bari and Turin (Italy). This global scientific collaboration is one reason why BioGaia is trusted by parents around the world. It’s a probiotic backed by science, made to support children’s gut health.

BioGaia is a Swedish health company that has been pioneering probiotic research since 1990. With over 200,000 hours of scientific work behind every product, their formulas feature patented strains of Lactobacillus reuteri—one of the world’s most studied probiotics. Backed by clinical trials and a commitment to gut health, BioGaia creates trusted supplements for both children and adults.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Bulking agent (isomalt), sweetener (xylitol), Limosilactobacillus reuteri DSM 17938, orange flavouring, vitamin D3 20mcg and flavour enhancer (citric acid).

Suitable from 3 years of age onwards.

Enjoy the recommended dose at any time of day, with or without food.

Storage: Store in a dry place, not above room temperature (max 25°C). Products should be stored safely out of reach of young children.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.