Events

Lectures and seminar days by YELASAI in Wolfhalden on Lake Constance, plus selected events from friends of the house. Open to end customers, hair-growth specialists and therapists. Places are limited. You can book YELASAI events online via this page, events from our friends directly with the organiser.

Evening lecture · Sunday, 15 November 2026 · 5.00 – 6.30 pm

Dance of the Hormones

Women and their hormonal rollercoaster from 40 onwards – with Dr med. Konstanze Lange

The menopause doesn't suddenly appear at your door, it announces itself with creeping changes, often as early as 40. Many symptoms are not recognised or dismissed as harmless. This evening you will learn what happens to the hormonal balance during this time, why symptoms ranging from sleep disturbances and hair changes to mood swings are often not recognised, what you can do for yourself and what possibilities this time brings with it. Afterwards there will be time for your personal questions.

  • Date Sunday, 15 November 2026, 5.00 – 6.30 pm
  • Location Hotel Restaurant Krone, Kronenstrasse 63, 9427 Wolfhalden
  • Contribution to costs CHF 20.– per person, payable on site
  • Reservation online, free and binding · limited places
Reserve a placeFlyer as PDF
The speaker
Dr. med. Konstanze Lange
Dr. med. Konstanze LangeSpecialist in surgery · Consultant for women's health and menopause

Grew up in London, studied in England and Germany, many years at the University Hospital Munich. Today she advises women in her own practice for menopause counselling in Gerolsbach and is a lecturer at several adult education centres. The path there was personal: she herself entered the hormone carousel and then trained further in women's health.

«You don't have to put up with things. Everyone has that, it's not an argument.»Dr. med. Konstanze Lange
Online workshop series · 3 evenings · each 5.00 – 6.30 pm

A strengthened new me – online

Three online workshops with Susan Fischer and Nadine Bokarev

For hairdressers and hair-growth specialists who want to become more confident in consultations: How do I represent the value of my work, how do I conduct a difficult conversation clearly and kindly, and where does my responsibility end when a recommendation is not implemented at home?

Each evening lasts 90 minutes, is structured in a practical way and will be recorded. The workshops can be booked individually and prepare for the main workshop on 7 June 2027.

  • Mon, 23 November 2026 Confidently represent the value of your work· book individually, 49 €
  • Mon, 30 November 2026 Conduct consultations clearly and empathically· book individually, 49 €
  • Mon, 18 January 2027 Accompany without carrying everything· book individually, 49 €
  • Location Online, with recording
  • Cost 49 € per evening or all three for 120 € instead of 147 € (incl. VAT) · Booking and billing via Susan Fischer
Book all 3 evenings – 120 €More about the workshop series
Your guides
Susan Fischer
Susan FischerMaster hairdresser · Hair-growth specialist

Brings in questions from over 25 years of running her own salon and real consultations.

Nadine Bokarev
Nadine BokarevEntrepreneur · Resilience Expert

Works with you on attitude, clarity and inner stability.

«Stating a price without apologising for it.»Goal of the first evening
Seminar Day · Saturday, 5 June 2027 · 9.00 am – 5.00 pm

A whole day with Dr. phil. Rosina Sonnenschmidt and Gianni Coria

Knowledge · Inspiration · Practice

Dr. phil. Rosina Sonnenschmidt, naturopathic practitioner, PhD scientist and author of numerous books, together with Gianni Coria, will lead a full day. The focus is on the whole person and thus on scalp and hair, with new impulses for daily work with clients and for your own care at home.

Her path is as extraordinary as her work: from music and science – she earned her doctorate at the University of Cologne and stood on stage as a soprano for almost two decades – it led her to naturopathy, to which she has devoted all her passion for over 25 years with her own practice, seminars and books.

  • Date Saturday, 5 June 2027, 9.00 am – 5.00 pm
  • Location Hotel Krone Wolfhalden, Kronenstrasse 63, 9427 Wolfhalden
  • Seminar fee CHF 150.– per person incl. lunch
  • Open to Hair-growth specialists, therapists and end customers · Limited places
Book a placeFlyer as PDF
The speakers
Dr. phil. Rosina Sonnenschmidt
Dr. phil. Rosina SonnenschmidtNaturopathic practitioner, PhD scientist and author
Gianni Coria
Gianni CoriaFounder YELASAI GmbH, hair-growth specialist and author
«Mark 5 June 2027 in your diary today – it will be a special day.»
Workshop · Monday, 7 June 2027 · 9.00 am – 4.00 pm

A strengthened new me

Main workshop with Susan Fischer and Nadine Bokarev

Specialist knowledge alone does not carry every conversation. What happens when someone questions the price, demands a guarantee or does not follow recommendations at home? It is precisely in these moments that inner stability is needed.

Susan Fischer brings in everyday salon life, Nadine Bokarev the work on attitude and resilience. Together they deepen three topics on this day: confidently representing the value of your own work, conducting consultations clearly and empathetically, and supporting without carrying everything yourself. On site you will practise applying what you have learned in everyday salon life.

  • Date Monday, 7 June 2027, 9.00 am – 4.00 pm
  • Location Hotel Krone Wolfhalden, Kronenstrasse 63, 9427 Wolfhalden
  • Contribution to costs CHF 180.– or EUR 190.– per person
  • Open to hairdressers and hair-growth specialists, even without YELASAI partnership · Limited places
Book placeMore about the workshop series
Your facilitators
Susan Fischer
Susan FischerMaster hairdresser · Hair-growth specialist

Self-employed since 1999, Susan supports women holistically in her salon. Her work includes scalp analyses and scalp care according to YELASAI. She knows the professional and human questions from real consultations.

Nadine Bokarev
Nadine BokarevEntrepreneur · Resilience expert

An entrepreneur for over 23 years, Nadine knows the importance of inner stability from her own experience. She supports entrepreneurs and leaders and now trains experts with her own method.

«Stable, clear and confident in your role as an expert.»Goal of the workshop series