Zinc & Copper. A uniquely produced mineral water with monatomic, diatomic and nanoclusters of zinc and copper. Produced with purified water containing 20ppm and 2ppm (parts-per-million) respectively of negatively charged zinc and copper particles varying in size from 0.35 to 5 nanometres. This precise ratio (particle size and ppm) is crucial for maximum absorption of the nanoclusters of zinc and copper.