Here are the ingredients for Suave:
Water (Aqua), Cetearyl Alcohol, Centrimonium Chloride, Dimethicone, Fragrance (Parfum), Quaternium 18, Potassium Chloride, Hydroxyethylcellulose, Propylene Glycol, Disodium EDTA, TEA-Dodecylbenzenesulfonate, DMDM Hydantoin, Glycerin, Panthenol, Hair Keratin Amino Acids, Sodium Chloride, Methylchloroisothiazolinone, Methylisothiazolinone
Ingredients for Nexxus:
Water (Aqua), Stearalkonium Chloride, Glycerin, Cetyl Alcohol, Mineral Oil, Cetearyl Alcohol, Wheat Flour (Triticum Vulgare) Lipids, Tetrahexyldecyl Ascorbate, Alpha-Glucan Oligosaccharide, Keratin Amino Acids, Pathenol, Tocopheryl Acetate, Magnesium Citrate, Manganese Citrate, Avacado (Persea Gratissima) Oil, Soybean (Glycine Soja) Sterol, Ceramide 3, Butyl Methoxydibenzoylmethane, Ethylhexyl Methoxycinnamate, Myristic Acid, Palmitic Acid, Stearic Acid, Sodium Chloride, Polygylceryl-3 Distearate, Polysorbate 60, Polysorbate 20, Potassium Sorbate, Guar Hydropropyltrimonium Chloride, Petrolatum, Stearyl Alcohol, Disodium EDTA, DMDM Hydantoin, Iodopropynyl Butylcarbamate, PEG-40 Castor OIl, Citric Acid, Phenoxyethanol, Methylparaben, Propylparaben, Fragrance (Parfum), Red 4 (CI 14700), Yellow 5 (CI 19140), Blue 1 (CI 42090), Red 33 (CI 17200)