1954
Yon-Ka is a 100% French brand created in 1954 by the Mühlethaler family who were passionate about botany.
Cécile, Ernest and Charles Mühlethaler created Laboratoires Multaler in 1954. As pioneers in aromatherapy and phytotherapy, they had deep ancestral knowledge that was known only to a few other scientists, chemists, and doctors at the time.
The Mühlethaler family were initially interested in the subtle aromas of plants and their essential oils filled with energy from the sun. They tested the various cleansing, healing, and mood-altering properties on themselves and their loved ones. Their first products were intended for medical use by physiotherapists.
They made a major discovery during their research when they created Quintessence, a unique combination of five essential oils from the Mediterranean region that became the signature of their phyto-aromatic brand.
Cécile, Ernest and Charles Mühlethaler created Laboratoires Multaler in 1954. As pioneers in aromatherapy and phytotherapy, they had deep ancestral knowledge that was known only to a few other scientists, chemists, and doctors at the time.
The Mühlethaler family were initially interested in the subtle aromas of plants and their essential oils filled with energy from the sun. They tested the various cleansing, healing, and mood-altering properties on themselves and their loved ones. Their first products were intended for medical use by physiotherapists.
They made a major discovery during their research when they created Quintessence, a unique combination of five essential oils from the Mediterranean region that became the signature of their phyto-aromatic brand.
1957
The range of products expanded to meet the needs of consumers and professionals enamored of all things natural.
At that time, chemistry was king. So, Yon-Ka distributed various versions of their skincare product ranges to aestheticians looking for “therapeutic” products for difficult skin.
At that time, chemistry was king. So, Yon-Ka distributed various versions of their skincare product ranges to aestheticians looking for “therapeutic” products for difficult skin.
1960
The first step in the brand’s story was the creation of phyto-aromatherapy.
Aromatherapy is therapy using essential oils. The researchers took this idea and added active ingredients drawn from all the natural substances contained in a plant.
This created new synergies and the notion of phyto-aromatherapy was born. Professionals were attracted to and convinced by the efficacy, the power of the balancing aromas, the immediately visible results after treatment, and the feedback from clients.
At that time, Yon-Ka products and services were only available in France.
Aromatherapy is therapy using essential oils. The researchers took this idea and added active ingredients drawn from all the natural substances contained in a plant.
This created new synergies and the notion of phyto-aromatherapy was born. Professionals were attracted to and convinced by the efficacy, the power of the balancing aromas, the immediately visible results after treatment, and the feedback from clients.
At that time, Yon-Ka products and services were only available in France.
1968
Françoise and Catherine, daughter and niece of the founders, became CEO and Managing Director, respectively, of Laboratoires Multaler.
Françoise was a biochemist and Catherine is an aesthetician. Their complementary skills brought a new dimension to the brand: spa treatment expertise.
Skincare was becoming holistic and Yon-Ka again played a pioneering role in this sector.
This was also the beginning of the brand’s international development.
Françoise was a biochemist and Catherine is an aesthetician. Their complementary skills brought a new dimension to the brand: spa treatment expertise.
Skincare was becoming holistic and Yon-Ka again played a pioneering role in this sector.
This was also the beginning of the brand’s international development.
1987
Laboratoires Multaler opened their American subsidiary. The spa market was rapidly growing on the North American continent.
Yon-Ka added new well-being-focused beauty routines to their product range. The aromatic fragrances and specific application techniques in the routines invited customers to relax and escape.
Yon-Ka added new well-being-focused beauty routines to their product range. The aromatic fragrances and specific application techniques in the routines invited customers to relax and escape.
1995
Yon-Ka added fruit acids (AHA) to their product range. These promising new active ingredients were relatively unknown at the time. They were especially good for their smoothing, exfoliating, line and wrinkle-minimizing, and radiance boosting properties.
In France, Yon-Ka became one of the first brands to successfully make use of these substances.
In France, Yon-Ka became one of the first brands to successfully make use of these substances.
1999
Laboratoires Multaler moved to a location near Paris and equipped their factory to meet ISO 22716 standards and beyond, with a clean room, highly-sophisticated quality control equipment, traceability management and much more.
2016
Laboratoires Multaler launched Yon-Ka's new premium anti-ageing collections with the wrinkle-filling Time Resist range, and added to the Age Exception range, the company’s premium complete anti-aging line.
2017
We believe in the power of personalization in treatments and in home-care regimens. Yon-Ka Paris introduced a collection of 4 Boosters formulated with highly effective active ingredient concentrates to allow our partners and spa professionals to further personalize the home care regimens for their clients.
2021
The debut and launch of our transformative overnight sleep masque - GLYCONIGHT 10% MASQUE.
Vegan and free from controversial ingredients GLYCONIGHT 10% is potent, effective, safe. It‚ unique because of the addition of aromatic essential oils which transforms skincare into a beautiful night-time ritual.
Vegan and free from controversial ingredients GLYCONIGHT 10% is potent, effective, safe. It‚ unique because of the addition of aromatic essential oils which transforms skincare into a beautiful night-time ritual.
2023
Yon-Ka Paris launched a revolutionary collection of a retail and professional Vitamin C Serum with potency of 20% in our retail serum and 25% in our professional treatment ampoule.
Composed of 99.9% ingredients of natural origin, this dark spot serum features Ascorbyl Tetraisopalmitate, an all-natural, oil-soluble form of Vitamin C derived from green science. Our antioxidant face serum helps defend against environmental skin aging and supports the body’s collagen synthesis to help firm skin.
Native turmeric and pomegranate cells help intensify the multi-corrective actions of the Vitamin C as they combine to help improve skin firmness and unify skin tone by minimizing the appearance of dark spots and illuminating the complexion. Apricot Kernel Oil, rich in phytosterols, helps moisturize and comfort skin.
Composed of 99.9% ingredients of natural origin, this dark spot serum features Ascorbyl Tetraisopalmitate, an all-natural, oil-soluble form of Vitamin C derived from green science. Our antioxidant face serum helps defend against environmental skin aging and supports the body’s collagen synthesis to help firm skin.
Native turmeric and pomegranate cells help intensify the multi-corrective actions of the Vitamin C as they combine to help improve skin firmness and unify skin tone by minimizing the appearance of dark spots and illuminating the complexion. Apricot Kernel Oil, rich in phytosterols, helps moisturize and comfort skin.