Pureology Nanoworks Gold Shampoo and Conditioner Bundle for Dry, Tired Hair, Sulphate Free for a Gentle CleansePureology Nanworks Gold Shampoo and Conditioner renews softness, manageability, and shine to dull, coarse, brittle, or very dry colour treated hair with key ingredients Keravis and Golden Marula Oil and a signature aromatherapy blend of Dewy Pear, Ylang Ylang, and Golden Amber. Features: Rich, transforming formula recapture what hair has lost for renewed softness, manageability and shine with extraordinary colour protection Zero Sulfate, 100% Vegan