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About Us

The mission & story behind Human Chemistry

With the spread and the further development of Human Chemistry Homeopathy along with Natural Balancing Therapy, the International School aims to contribute to the awareness of the potential impact of external factors, such as conventional medicines, on human health. The school does this through its educational program (consisting of seminars or webinars and theme days), through (practical) research and through its publications


Latest News and Articles

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Remedy News (no.2) - Antimonium sulphuratum aureum

Here is a remedy that Ton often refers to, that is not easily found in the standard materia medica or repertory, and which hasn’t yet found its way into the Human Chemistry books. Antim...
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Remedy News (no.1) - Camphora bromata

Here is a remedy that Ton often refers to, that is not easily found in the standard materia medica or repertory, and which hasn’t yet found its way into the Human Chemistry books. Cam...
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Qualifications

International Academy of Human Chemistry Qualifications As some of you have written to us about your interest in gaining a Certificate or a Diploma, we have ma...
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Upcoming Webinars

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2 days: Heart & circulation including strokes

This is a two-day webinar, Thursday-Friday 01-02 May 2025

In this webinar we shall cover coronary heart disease, heart failure, arrhythmia, valve problems, congenital heart disease, cardiomyo...

Date: 1 May 2025
Time: 15:00
*(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
Duration: 6 Hour(s)

Price: 100.00 Euro

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3 days: Methylation, Phosphorylation & Sulphuration pathways (Masterclass)

This is a three-day webinar Thursday-Friday-Saturday.
Each day will be 3 hours.

In this masterclass we shall be discussing genetic variations – if the methylation, phosphorylation and sul...

Date: 12 June 2025
Time: 15:00
*(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
Duration: 9 Hour(s)

Price: 150.00 Euro

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2 days: Parkinson's, Dementia and Diabetes

This is a two-day webinar Thursday-Friday.
Each day will be 3 hours.

We shall be discussing the causes and treatment of the degenerative diseases Parkinson’s and dementia, and also the und...

Date: 9 October 2025
Time: 15:00
*(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
Duration: 6 Hour(s)

Price: 100.00 Euro

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Books by Ton Jansen

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Fighting fire with fire Volume 1

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Fighting fire with fire Vol 2

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Fighting fire with fire Volume 3

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Information pages

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Contact

We will reply within 24 hours on workdays.