Ontex is one of the largest global personal hygiene groups from Europe, making high quality products for baby, feminine and adult care.

World Class Production

Discover how NAT products are produced in Ontex Grosspostwitz

Certified cotton
Our Materials 100% certified cotton

Ontex Grosspostwitz manufacture site (Germany) is Global Organic Textile Standard (GOTS) certified on organic cotton process and audited by The Institute For Marketecology (IMO) in every single step of NAT organic cotton journey, from seeding, growing, harvesting and purification, to the final tampon production. 100% traceability is guaranteed.

Our Quality 100% safe

Certifications For Final Products:
Ontex Grosspostwitz in Germany is ISO¹ certified and adheres to regional standards².

Quality Tests:
Our R&D laboratory works closely with our plant to ensure the safety and high-performance of the final products. The Syngina test is performed to determine the in-vitro absorption of the tampons. In addition to using our German compression technology during production, a second fiber-loss test is conducted after production. Stability, smooth insertion and microbiological tests, amongst other, are also performed in a lab.


¹ : TüV NOE ISO 9001, TüV NORE ISO 13845, TüV NORD ISO 14001, TüV NORD ISO 50001
² : U.S. Food and Drug Administration (FDA) , INTERNATIONAL Featured Standards (IFS) , Consumer Products Certificated (BRC)