Preventa®预防者 Low-Deuterium Water appears at 2026 HNC Shenzhen Health & Nutrition Expo, with a dedicated presentation held during the event
From October 13 to 15, 2026, the Hungarian low-deuterium water brand Preventa (预防者) participated in the 2026 Shenzhen International Health and Nutrition Expo (HNC Shenzhen Health & Nutrition Expo) and held a dedicated presentation on October 14 during the expo to introduce the research lineage and productization path of low-deuterium water as a drinking water category since 1990.
About HNC Shenzhen Health & Nutrition Expo
The HNC Health & Nutrition Expo is hosted by the China Chamber of Commerce for Import and Export of Medicines and Health Products and Shanghai Bohua International Exhibition Co., Ltd., with stations in Shenzhen and Shanghai. The Shenzhen station this year, together with the Hi&Fi Health & Food Ingredients Expo and the Food Processing & Packaging Expo, forms the "Bohua Shenzhen United Exhibition", featuring more than 20 forums held during the same period.
About Preventa
Preventa (预防者) was first developed in 1990 by Hungarian molecular biologist Dr. Gábor Somlyai and was approved for market launch in Hungary in 1999. The product utilizes a "deuterium reduction + mineral backfill" process: it first lowers the deuterium content through multi-stage distillation fractionation, and then adds minerals using natural mineral water, forming a "low-deuterium component + natural mineral water supplement". It currently offers six deuterium level specifications: 25, 45, 65, 85, 105, and 125 ppm.
As a reference, VSMOW (Vienna Standard Mean Ocean Water) is commonly used in scientific research as the international reference standard for hydrogen isotope composition, with a corresponding D/H value of about 155.76 ppm; the deuterium content in natural water is typically about 150 ppm.
At this year's expo
Pictured: Preventa Low-Deuterium Water products in six specifications from 25–125 ppm
| Expo dates | October 13–15, 2026 |
| Booth number | 7J30 |
| Venue | Shenzhen World Exhibition & Convention Center (New Bao'an Venue) |
| On-site exhibits | Product matrix of six specifications (25–125 ppm), compilation of low-deuterium water research literature |
| Dedicated presentation | October 14, 2026 · Co-located expo event |
