Thermen Bussloo

Bussloo, the Netherlands

Absulution

Apeldoorn, the Netherlands

Haparko Cosmetics

Hendrik-Ido-Ambacht, the Netherlands

Thermae 2000

Valkenburg, the Netherlands

The Brando

Tetiaroa, French Polynesia

Koroviar Spa

Seoul, Korea

Blush Beauty

Amsterdam, the Netherlands

AIGO Family- & Sportresort

Aigen-Schlägl, Austria

Reviderm

Düsseldorf, Germany

Aether Institute

Prague, Czech Republic

Alpenresort Schwarz

Mieming, Austria

KTA Campus

Stabroek, Belgium

Glen Ivy Hot Springs

Corona, USA

limelight SPA

Biel, Switzerland

Mandarin Oriental

Doha, Qatar

Bergamos Retreat

Friendswood, TX, USA

Sopwell House

St Albans, UK

Vinoble Cosmetics

Fresing, Austria

Hotel Nikko Düsseldorf

Düsseldorf, Germany

Four Seasons Moscow

Moscow, Russia

QMS

Elen, Belgium

Hotel de Crillon

Paris, France

Maison Lutétia

Paris & Dubai

Dr. Spiller

Elixhausen, Austria

Park Hyatt

Mallorca, Spain

A & L Wellnessresort

Ahrntal, Italy

Guerlain Champs-Elysées

Paris, France

Beauty Lounge Bolmerg

Berlin, Germany

La Butte aux Bois

Lanaken, Belgium

Sanadome

Nijmegen, the Netherlands

Hannah

Voorthuizen, the Netherlands

Dermalogica

Breda, the Netherlands

Four Seasons

Mahe Island, Seychelles

The Setai

Miami, USA

SH Better Skin

Ismaning, Germany

Bodenmaiser Hof

Bodenmais, Germany

Hilton, Barbados

Caribbean

The Chateau

Kuala Lumpur, Malaysia

GOCO Spa Venice @ JW Marriott Venice

Resort & Spa, Venice, Italy

Helene V – Skin Academy

Beersel, Belgium

Island Spa

Catalina Island, USA

Four Seasons Hotel

Jakarta, Indonesia

Brimstone Hotel

Langdale, UK

Ritzenhof Hotel & Spa am See

Saalfelden, Austria

Comfort Zone

Deventer, the Netherlands

The Breakers

Palm Beach, USA

Ramside Hall

Carrville, UK

New York

Dermatology Group

House of Elemis

London, UK

Hôtel les bains d’Arguin

Arcachon, France

Beautysalon Barbara

’s-Gravenzande, Netherlands

IKARI Flagshipstore

Antwerpen, Belgium

W Hotel

Amman, Jordanien

Skins Institute

Amsterdam, the Netherlands

Doctors INC

Rotterdam, the Netherlands

Skins

Groningen, the Netherlands

Skyns

Groningen, the Netherlands

The Grand Tarabya

Istanbul, Turkey

Babor - The Curve

Aachen, Germany

Die Ästheten

Medical Beauty, Munich, Germany

Vila Vita Parc Resort & Spa

Porches, Portugal

FIVE Palm Jumeirah

Dubai, UAE

Traute de Lorenzi

Cologne, Germany

Hotel Lutetia

Paris, France

The Lamp Hotel

Norrköping, Sweden

Jewel Grande Montego Bay

Resort and Spa, Jamaika

Maria Galland Trainingscenter

Bilthoven, Netherlands

Hildegard Braukmann Beauty Center

Osnabrueck, Germany

Phytomer

France

Bayerwaldresort Hüttenhof

Grainet, Germany

Celebrity Edge

Celebrity Cruises

WAX! Baby Urban Beauty

Salzburg, Austria

The Residence

Tunis, Tunisia

Ozana SPA Clinic

Montenegro

Hotel Zweite Heimat

St. Peter Ording, Germany

The Westin Ka’anapali

Ocean Resort Villas, Hawaii

Cheval Blanc

St. Barth, Caribbean

Steigenberger Hotel

Berlin, Germany

Âme Spa @ JW Marriott Miami

Turnberry Resort & Spa, Aventura, USA

Genting Dream,

Dream Cruises