The Treatment Room

Every essential oil found in our formulas has been researched. They are subject to an analysis that allows accurate identification of their components along with validation of their compliance and safety. Yon-Ka products are produced in France, are not tested on animals and adhere to a precise formulation charter. They do not contain parabens, aluminum salts, SLS, MIT and Triclosan.

• YON: A river with flowing and purifying water refers to energy and movement.
• KA: In the Egypt of the Pharaohs refers to the part of eternity that is present in every being.

The listening ear of the other is also essential. For this reason, every Yon-Ka treatment is personalized according to the skin type, the desired beauty result and the mood of the moment.

It is essential for Yon-Ka to provide a visible and lasting result and to provide the skin with natural means to regain and maintain its balance and to act effectively against skin problems and aging.

To achieve this, Yon-Ka collaborates with a team of top scientists, biologists, dermatologists and experts. Yon-Ka monitors the effectiveness of each product (firming effect, measurement of the depth of wrinkles, hydration, anti-glycation, anti-oxidation and anti-pigmentation) through clinical studies conducted by independent laboratories:

• Objectification tests through instrumental measures
• Efficiency and tolerance tests under dermatological supervision
• Tests on cell cultures and skin plates

To anchor effectiveness, Yon-Ka also focuses on highly accurate professional grooming protocols combining instrumental and manual techniques. You will see a change after the first Yon-Ka treatment. Your skin not only looks more radiant, smoother and more beautiful. But it also feels that way. The skin texture is refined and more even.