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Leni's Lab is the app that helps you better understand childhood illnesses, document your child's development and act correctly in emergencies. With extensive information, practical tools and an intuitive user interface, Leni's Lab offers everything parents need on the subject of child health - always at their fingertips.

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Do you still have questions?

What distinguishes Leni's Lab from conventional first aid kits?

Our products are carefully tailored to the needs of children in collaboration with pediatricians. We go far beyond classic wound care and also help parents to better understand childhood illnesses and treat common symptoms from fever, coughs and colds to lice, ticks, worms and much more.

For what age is the kit suitable?

The products in the first aid kit are suitable for children aged 0-14 years. Many of the products can also be used on adults in emergencies ;)

Can I use the first aid kit for children without the app?

Yes, you can use our first aid kit for children without the app. We have included a manual that gives you concrete recommendations for action in emergencies and common accidents in everyday life with children. However, we highly recommend downloading the app from January 1, 2025, as you can find a large selection (several hundred) of detailed articles on symptoms and childhood illnesses here. In addition, you will learn to better understand the course of your children's illnesses with functions such as the intuitive symptom tracker.

When will the app be available for Android users?

We are working hard to make the app available on Android and hope that this will be the case very soon. If you are an Android user, please send us an email to android@lenislab.com. We will let you know as soon as it is launched!

Do you have any further questions?

Contact us at any time using the contact form or directly via email to hello@lenislab.com. We look forward to hearing from you!