chemicals, Polyelectrolyte- Anionic/ Cationic, Hydrated Lime, Bleaching Powder, Soda Ash Light / Heavy ( Dense), SMBS- Sodium Meta Bi Sulphaite, Hydrogen Peroxide 50%, Sodium Bi carbonate, RO Antiscalant- NSF Certified, Caustic Soda Flakes/ Lye, Ascorbic Acid ( Vitamin C), Pectin, Citric Acid mono/ Anhydrous.