Research, development, production and tests: Made in Switzerland's We develop, design, manufacture and test all products in accordance with Switzerland's stringent cosmetic industry standards, to guarantee our customers the highest quality. Innovative products and methods using cutting-edge technologies - over 45 years, we have carried-out research and development activities in functional ingredients, powerful plant extracts, and the technics to deliver ingredients to skin for ultimate results. The results of 45 years of research, advanced beauty concepts, and cutting-edge technologies are featured into Laboratoire Sintyl's premium skincare brand Methode Physiodermie.