About us


At 7DROPS, we help you take active control of your health. With our highly reliable and easy-to-use home testing kits, we offer you the opportunity to explore your allergies and food intolerances.

As a leader in the field of immunodiagnostics, our goal is to improve your health and therefore your quality of life. With our comprehensive testing, you no longer need to wait for referrals or pay for overpriced and frivolous tests that only give you an incomplete or false picture of your sensitivities.

With 7DROPS it is now for the first time in your hands to actively do something against allergies and intolerances!

Our values

What makes us tick

Our values

What makes us tick


We have in-house medical experts and scientific pionieers with more than 35 years of experience in the field of immunodiagnostics.


We are the global leaders in immunodiagnostics and provide the whole value chain of allergy and food intolerance testing ourselves.


We explain scientific content in an understandable way.

295 allergens
ALL covers 117 allergen extracts & 178 molecular allergens.
286 food antigens
FIT covers 286 basic & novel foods from 13 food groups.
Full picture
Our allergy test covers nearly 99% of all relevant allergens.

Our mission

  • Reduce

    Directly & indirectly reduce costs for patients & healthcare systems through innovative methods.

  • Enable

    Enable individualized allergy & food intolerance testing.

  • Improve

    Improve patients' quality of life by helping them take care of their personal health.

Our vision

  • Innovate

    Develop, produce and distribute innovative high-quality products for in-vitro diagnostics of allergies & food intolerances.

  • Revolutionize

    Continuously drive (r)evolution in molecular immunodiagnostics.

  • Raise the bar

    Combine the latest scientific findings with state-of-the-art technology & set new standards in our field.


Our history

Our founder, biologist Christian Harwanegg, PhD, worked for the leading companies in immunodiagnostics for over a decade, before founding his own med-tech business MacroArray Diagnostics (in short, MADx) in 2016. Together with a multidisciplinary team with years of experience in in-vitro diagnostics, he strives to improve allergy testing. Currently, the ever-growing MADx team consists of more than 40 employees, including experienced specialists from the fields of research, development, production, engineering, marketing, product management, and sales.


As MADx, our customers are hospitals, laboratories, and doctor’s offices in over 60 countries around the globe, who use our self-developed hardware and software solutions for comprehensive allergy testing on their patients. MADx is the world leader in multiplex allergy diagnostics, offering the most comprehensive test panel of allergen extracts and molecular allergens, which give a near complete picture of each patient’s sensitization status.


To find out more about our work as MADx, click here.


Our goal

As 7DROPS, our customer is YOU. We use all the highly advanced MADx tech to offer affordable, accessible, and non-invasive at home allergy and food intolerance testing for everyone. We believe that every patient deserves individual advice and therapy tailored to their allergies and food intolerances.


To achieve that, patients need to know where they stand. With the 7DROPS at-home test kit, every patient can collect their sample from the comfort of their own home and send it back to the 7DROPS lab for analysis. We test for 295 different allergens that may cause allergy symptoms, and/or 286 food antigens that may cause food intolerance reactions. With their results, patients also receive practical advice on how to proceed, including tips on prevention and therapy options.

Scientific Board

  • Dr. Christian Lupinek

    Medical Director, MADx

  • Dr. Martina Aumayr

    Head of R&D, MADx

  • Peter Forstenlechner, MSc

    Scientific Board

  • Dr. Sandra Wieser

    Scientific Board

Medical board

  • Dr. Chet Tharpe

    Medical Director, Curex Allergy

  • Dr. Ravi Patel

    VP of Telemedicine, Curex Allergy

  • Dr. Needa Ogden

    Head of Clinical Communications, Curex Allergy

  • Jill Hamburg, PA-C

    Allergy Clinician, Curex allergy

  • Kayla Mardaga, NP

    Clinical Director, Curex Allergy

Management board

  • Dr. Christian Harwanegg

    CEO & Co-founder

  • Florian Schnabl, MBA

    Company Secretary

  • Karin Kernmayer-Farr, MA

    Chief Marketing Officer


  • Dr. Christian Harwanegg

    CEO & Co-founder

  • Dr. Sascha Dennstedt