When talking about contemporary perfumery, one name that shines with creativity and artistry is Sonia Constant. A Master Perfumer at Givaudan, Sonia has built a reputation for her refined, timeless compositions that balance elegance with emotion. Her career spans collaborations with some of the world’s most prestigious houses, and her creations have become staples in the fragrance industry.

Who is Sonia Constant?
Sonia Constant is a celebrated French perfumer recognized for her ability to transform raw materials into deeply emotional fragrances. She has worked with internationally renowned brands such as Narciso Rodriguez, Marc Jacobs, Tom Ford, and Mugler, among many others. Beyond her collaborations, Sonia is also the founder of her own fragrance brand, Ella K, where she explores her personal vision of scent through poetic and exploratory compositions.
Sonia Constant and Carner Barcelona
Among her many successes, Sonia Constant is also the creative mind behind one of Carner Barcelona’s best-selling perfumes: Cuirs. This iconic fragrance reflects the brand’s strong connection to Barcelona’s heritage and the Carner family’s artisanal roots in leather craftsmanship.

Cuirs by Carner Barcelona is an enveloping and sensual perfume that pays tribute to the noble material of leather, an element deeply tied to the Carner family history. Sonia Constant crafted Cuirs to evoke strength, intimacy, and timeless elegance — blending smoky woods, resins, and leather accords to create a perfume that is both modern and steeped in tradition.
The Signature of Sonia Constant
Sonia Constant’s work stands out for its balance of precision and emotion. This philosophy is evident in her creations, which are harmonious, memorable, and rich in storytelling.
With Cuirs, Sonia Constant demonstrates her mastery: a fragrance that resonates with Carner Barcelona’s values of authenticity, craftsmanship, and Mediterranean soul.
Discover Cuirs by Sonia Constant for Carner Barcelona
If you’re curious to experience Sonia Constant’s artistry first-hand, Cuirs by Carner Barcelona is the perfect introduction. This scent embodies the sensuality of leather, the warmth of wood, and the sophistication of Sonia’s perfumery style.