Family wearing Deuxbrins DNA jewelry, symbolizing family bonds and preserved love

A Universal Story

A unique emotional concept

The Genesis

A jewel born from a deep need: staying connected to those we love.

Deuxbrins is the story of three friends from Nîmes – Sylvain, Jonathan and Rodolphe – brought together by a shared passion for biology and jewelry.

But above all, it is the story of Sylvain, a doctor of science who devoted 20 years of his life to genetics in the service of justice. Behind every mission, there was an absence, a void nothing could fill: his wife and daughter, far away from him.

One day, an idea emerged in Sylvain’s mind: what if the DNA of his loved ones, their deepest essence, could be preserved within a jewel he could wear at all times, keeping them forever close to him?

“When Sylvain tells me this story, it resonates deeply within me. I immediately think of my nephew, taken by cancer, and my wife who was bravely fighting that cursed disease. The idea of having them with me, in such an intimate and precious form, moves me profoundly.”
— Jonathan

Deuxbrins then became an obvious calling. A creation for those who wish to preserve the bond, the strength, or the memory of their loved ones.

Family photograph, inspiration behind Deuxbrins creations and emotional connection

The Bijoulogists

Each of our members is far more than an expert in their field; together, we form a united team, ready to take on any challenge. Discover the richness of our skills, the collaborative energy and the innovative spirit that define our exceptional team at Deuxbrins.

Sylvain, doctor of genetics and founder of Deuxbrins

Sylvain

Co-founder & Doctor of Genetics
Jonathan, co-founder of Deuxbrins and guardian of human values

Jonathan

Co-founder
Rodolphe, co-founder of Deuxbrins

Rodolphe

Co-founder

Our Values

Ethics

At DEUXBRINS, ethics are at the heart of everything we do. We source only materials from ethical and sustainable origins.

Our DNA preservation processes are transparent, reliable and rigorous: we keep no trace of the DNA you send us; everything is used in your jewelry or immediately destroyed.

Emotion

Our brand is built on emotion and sharing. We value the sense of family, rooted in everything we do.

Imagine a jewel that tells a story. With Deuxbrins, you can preserve up to four distinct DNA fragments within a single piece of jewelry. Whether it belongs to a loved one or a pet, this bracelet becomes a symbol of what truly matters.

Excellence

Precision and authenticity are our mottos. The technical process we developed is the result of nearly 10 years of research.

Each jewel is the product of meticulous craftsmanship. From material selection to DNA preservation, we pursue perfection to offer an everlasting piece.

Deuxbrins research laboratory with state-of-the-art scientific equipment for DNA preservation
Innovation

"Bijoulogists": the fusion of biology and jewelry. Patent pending.

Patented Technology

Innovation in the service of Emotion

This jewel is not just a technical achievement, it is a vault. Our innovative process preserves DNA from the effects of time within a titanium case covered by sapphire glass.

Traceability & Certificate

Each jewel is engraved with a unique serial number and comes with a certificate of authenticity detailing the exact locations of the preserved DNA.

Deuxbrins, The Jewel that speaks to the Heart

It is an opportunity to transform a personal story into a universal narrative. Browse our collection and find the jewel that will carefully guard your story.

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