A LIFE DEDICATED TO
TREATMENT COSMETICS
María Unceta-Barrenechea - At María D'uol, we understand that the success of cosmetic treatment is based on the combination of a good formula, a good diagnosis and a suitable application protocol.

Maria Unceta-Barrenechea Olazar (Bilbao, 1964)
About us
María D'uol Laboratories was born in 1992 at the initiative of María Unceta-Barrenechea Olazar (Bilbao, 1964), a pharmacy graduate, passionate about formulation and committed to Treatment Cosmetics.
"Our commitment to you is that you enjoy our Cosmetics for the exquisite preparation of its formulas, the high quality and careful selection of active ingredients, their benefits and the care that we have put into every detail to achieve the beauty of your skin through Health."
SKIN SCIENCE, THE PROMISE THAT GUIDES US
At María D'uol we believe in science at the disposal of people's skin care, that is why our brand promise, the one that guides and directs us is SKIN SCIENCE.
María D'uol's philosophy already has its own history, a history marked by solid principles that encourage and sustain her project.


CONSTANT R&D, CONSTANT INNOVATION
Located in the city of Vitoria, Spain, the María D'uol laboratory and factory are a centralized space where the research and R&D department and the real market need are only separated by a few steps.
The research and development of our products and treatments are our day to day and concentrate our greatest investments and dedication of our team. The laboratory has been dedicated to research for 28 years and that is why the network of medical and scientific collaborators who endorse the products and developments of María D'uol extends throughout the national geography and crosses borders.
ACTIVE INGREDIENTS ARE THE KEY to our success
The use of active ingredients of the highest quality and in their proper concentration is not a simple matter of marketing, it is something that we take very seriously and that we are proud to share and explain. Our concentrations are appropriate for each treatment and well studied and defined by our research team.
WE ARE LABORATORY
AND NATIONAL MANUFACTURER
We are proud to affirm that the entire research, formulation and manufacturing process is carried out exclusively in our laboratories in the city of Vitoria, Spain. This gives us total control over our formulations.
At María D'uol, the product we offer is the fruit of a precious path of research, human relations and our own formulations with a single objective: to offer the best solutions for skin care.
Great achievements are not achieved individually, and at María D'uol we are very aware of this. That is why we have a consolidated network of Research Partners with whom we constantly collaborate and in which there are hospitals and clinics, oncologists, dermatologists and specialists so that the development of all our products is according to the needs for which they have been formulated.


QUALITY WITHOUT CONCESSIONS
The skin is the largest organ, it is a living element in need of care, food, stimulation and repair in case of need. María D'uol is recognized for its quality and effectiveness and this has been achieved based on years of meeting expectations and above all of being close to people and their accredited centers, offering them not only the highest quality product but also a constant high-value training and a supportive diagnostic service to always offer the most suitable productor to each of the needs.
COMPANY COMMITTED TO PEOPLE
At María D'uol we are at the service of people and our commitment to them and the environment is part of our DNA. María D'uol organizes and collaborates in different solidarity campaigns, adapting to the needs of each moment.
We are also proud to be able to share our knowledge and experience with patients and their families.


REAL AND HONEST SUSTAINABILITY FROM BEGINNING TO END
We have a responsibility to care for, preserve and protect the environment in which we live.
At María D'uol we are very aware of this and that is why we try to minimize our environmental impact through the use of a wide range of natural active ingredients, all our packaging is recyclable, in our new image redesign, we have decided to use the lowest possible ink load to avoid contamination associated with it and our wrapping and shipping packaging is fully recycled and recyclable.
Every little gesture counts.
YOUNG AND ENTHUSIASTIC TEAM
