About

It started with a nurse.

Susanna was tired of the harsh odors at work. Her solution became the world's first discreet odor protection – launched in 2017. Today it is used by professionals around the world.

Our journey

2017

NOSA Odor Control launches

2019

Allergy filter

2021

Microbial Control during COVID-19

2023

NOSA Smell Training (Nov)

2025

NOSA Nozoil Original

Now

NOSA Cerevia

Quality without compromise.

Our quality management system is certified to ISO 13485. NOSA Smell Training and NOSA Microbial Control are CE-marked Class I medical devices, and NOSA Nozoil is a CE-marked Class IIa medical device. NOSA Odor Control is a consumer product, not a medical device.

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ISO 13485