Henniez

Henniez is a Swiss mineral water brand owned by Nestlé. In 2022, Nestlé faced controversy when it was revealed that the company had used unauthorized filtration methods, including activated carbon filters, at the Henniez plant.

Sources:

• Swissinfo NGO files complaint against Nestlé Waters over bottled water purification methods
• Watson Nestlé setzte auch bei Henniez in der Schweiz nicht erlaubte Reinigungsverfahren ein