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Cath Lewis - Founder & Owner
Turbo Tonic is made in Matakana by Cath Lewis, Chief Engineer, BSc Human Nutrition and Biochemistry. She and her small team press, blend and bottle every batch by hand. Smart women. Serious ingredients.
As founder and Chief Engineer of Turbo Tonics, Cath Lewis is a problem-solver, entrepreneur and passionate advocate for food as medicine. What began during Covid as community drop-offs and letterbox deliveries of her turmeric, ginger and lime tonic has since grown into something far bigger. Today, she runs a fully fledged bottling plant in Matakana, with Turbo Tonics now distributed nationwide. For Cath, the most rewarding part of the work is making something people find truly useful, a product they genuinely love and weave into their daily wellness routines. She is now focused on designing new products that are an expression of her deeply held belief that nutrient-dense whole foods have the power to transform health and wellbeing. Cath believes, “As functional food-and-drink producers, there is a responsibility to honour the trust invested by customers by delivering products with true nutritional integrity.” Beyond production, Cath is also committed to supporting the next generation of Kiwi entrepreneurs. She actively mentors young people, sharing practical lessons in business creation, product development and entrepreneurship.
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