What is it? Features a unique blend of Serine and Oak Protein that effectively remove residue without stripping away essential moisture. The lightweight yet powerful formula deeply cleanses each strand, promoting a clean canvas for styling products or treatments | Aqua (water), Sodium laureth sulfate, Cocamide DEA, Cocamidopropyl betaine, Glycol distearate, Parfum, Sodium chloride, PEG-150 distearate, Citric acid, PEG-90M, Hydrolyzed wheat protein, Hydrolyzed soy , Valineprotein, Sodium lactate, Arginine, Coumarin, Aspartic acid, Sodium citrate, PCA, Benzoic acid, Glycine, Alanine, Serine, Methylchloroisothiazolinone (and) Methylisothiazolinone, Potassium sorbate, Proline, Threonine, Isoleucine, Tetrasodium EDTA, Sodium benzoate, Histidine, Phenylalanine | Apply QUEBIO Purifying Shampoo Step 1 to wet hair and massage gently for a few moments to obtain a creamy lather. Rinse well and repeat the process if necessary. |