MAIN is not a school. It’s a refinement institute.
At MAIN, we don’t merely teach techniques. We cultivate vision, taste, and authority. Every curated session – led by international experts – is designed to move you from competence to mastery, from practice to philosophy.
MAIN is not just another training program
It’s a unique, high-end, educational experience designed to meet the real needs of advanced aesthetic practitioners.
What makes MAIN exceptional?
A Global Faculty at Your Fingertips.
Learn directly from internationally renowned experts, each bringing their specific mastery – whether it’s anatomy, injectables, regenerative aesthetics, or business development
In-Depth Anatomy & Regenerative Aesthetics
We start with the foundation: detailed, applied anatomy. Understand the ‘why’ behind your techniques, and integrate the latest regenerative principle to future-proof your practice.
Smart Use of Smart Fillers
You’ll explore how to work with hyaluronic acid in a sophisticated way – matching rheology to anatomical plane, tailoring treatments for safety, efficacy, and longevity.
Hands-On Mastery
Every delegate will gain extensive hands-on experience. This isn’t just observation – it’s doing. Under expert supervision, with real feedback, in real time.
Complication Management You Can Count On
Led by complication expert Jonathan, our program ensures you’re not just injecting – but also confidently managing complex scenarios. You’ll leave prepared to resolve issues independently and responsibly, turning risk into reassurance.
because your training should be as exceptional as the work you do.
Medical Aesthetic Institute Netherlands
MAIN is not a school. It’s a refinement institute.
At MAIN, we don’t merely teach techniques. We cultivate vision, taste, and authority. Every curated session – led by international experts – is designed to move you from competence to mastery, from practice to philosophy.
This is where clinical excellence is elevated into a mindset.
Where anatomy meets artistry. Where confidence is built through clarity and cultural intelligence.
With only a handful of exclusive workshops each year, MAIN is a closed circle for the most ambitious and discerning professionals in aesthetic medicine.
Each gathering is a composition of knowledge, experience, and perspective – designed to shape the next generation of aesthetic thought leaders.
MAIN is not for everyone. It’s for those ready to define the standard, not follow it.
On- & Off-Label Indications
We don’t just teach textbook techniques. We go deep into both approved and advanced off-label uses – always with ethics and safety in mind.
From Practice to Elevation
By the end of your MAIN experience, you’ll be ready to implement everything immediately – smarter treatments, sharper diagnostics, safer practice. You’ll leave equipped to elevate not only your results but your reputation.
Amsterdam, as Only Locals Know It
Since both Jonathan and Daria grew up in this city, expect a cultural experience around the training – intimate dinners, inspiring venues, and moments that make learning memorable.
MEET DR. JONATHAN KADOUCH & DRS. DARIA VOROPAI
At THE MAIN, we believe mastery begins with who you learn from. That’s why our faculty is not only global—but exceptional. Each member is a leading authority in their domain, whether it’s advanced anatomy, regenerative aesthetics, injectables, or business strategy.
Upcoming masterclasses
Anatomy with Intention
The Philosophy of Facial Harmony
Regenerative Aesthetics: The Future, Now
Complication Mastery: Calm in the Storm
Ready to Redefine Your Standard?
MAIN is not open to everyone—only to those ready to lead, elevate, and think differently. If you’re prepared to move beyond techniques and into true mastery, we invite you to step inside.