First aid + sports injuries

  • Fresh tattoo: Which cream is good for what? A self-experiment

    Product test

    by Anika Schulz

  • I did it! Small notes, big effect? My self-test with challenge boxes

    Background information

    by Anna Sandner

  • Too many pain plasters and muscle creams? Here's how to find the right one

    Buying guide

  • Weight loss: can ketones really turbocharge your metabolism?

    Guide

    by Anna Sandner

  • How plastic bottles become paracetamol

    News + Trends

    by Kim Muntinga