The Promise Of Infinite Rejuvenation Celebrating its 65th anniversary, Yon-Ka Paris offers French-made, luxurious, plant cell active-based skincare regimens. Quintessence, Yon-Ka’s proprietary essential oil Complex, delivers the unique olfactive and therapeutic experience that discerning consumers and passionate professionals have been raving about since 1954. Thanks to its research and expertise in phyto-aromatic therapy, Yon-Ka Paris develops sensorial skincare products and protocols with scientifically proven efficacy. Today, Yon-Ka Paris collaborates with Beauty and Wellness professionals in 5000+ locations Worldwide to deliver the perfect alchemy of age-defying results and pure wellness.