Terry de Gunzburg is a renowned French makeup artist and entrepreneur, celebrated for her innovative contributions to the beauty industry. Initially pursuing a career in medicine, she shifted her focus to the creative realm, studying at the prestigious Carita beauty school in Paris. Her expertise led to a 15-year tenure as International Makeup Designer at Yves Saint Laurent (YSL) Beauté, where she created the iconic Touche Éclat in 1992, a product that revolutionized the concept of radiance and complexion enhancement. In 1998, Terry founded her own luxury beauty brand, BY TERRY