The first preservative-free brand to respect the natural balance of your skin's microbiome.

DUOLAB is the only brand to offer preservative-free facial care.

This technological expertise allows us to offer face care products that compliment your skin with the strictest respect of its microbiome.

Our formulas are certified ‘Kind to Biome’ to ensure our products respect the natural balance of your skin.

"Preservatives help to ensure the longevity of cosmetic products when exposed to potential contaminates.To do this, they eliminate all the micro-organisms that could multiply and degrade a formula. In contact with your skin, these preservatives can negatively impact its natural flora, which is crucial to maintaining the delicate surface balance and health of your skin. This is why we have chosen to create a next-generation technology that is fully preservative free."

THE "ABSOLUTE PURITY" PROTOCOL.

Duolab exclusivity.

DUOLAB’s difference is based on a patented technology resulting from several years of research and development.

Preserving the skin's ecosystem with preservative-free formulas is an ambitious challenge that we are proud to have met with the help of pioneering scientific teams.

Formulas, packaging, industrial processes: we are turning the entire production chain upside down.

The result?
100% of users consider DUOLAB products to be more effective on their skin than their usual skincare products after the first use*.

* Results of consumer tests carried out in the UK on DUOLAB care on 40 women over 3 weeks.

EMULSION.

For maximum potency.

DUOLAB’s technology allows you to freshly blend two elements on demand:

  • an oily phase composed of nourishing plant oils forming the Moisturising Base
  • an aqueous phase rich in targeted booster ingredients within the Active Concentrates

What is an emulsion? A smooth mixture that results when one liquid is blended into another but does not dissolve into it. This typically involves dispersing and binding together oil and water based particles, which normally would not mix together.

THERMOCOSMETIC INNOVATION.

Heated treatments for a unique sensory experience.

Our Formulator gently warms up each freshly blended dose of emulsion to your skin’s temperature. This innovation elevates the sensory and cosmetic performance of our skincare products at the most important moment of application.

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