Set for damaged hair contains: - Joico K-Pak Reconstructing Shampoo, 300ml. Restores hair’s original condition, measurably increasing strength, and giving it a cloak of protection to fend off future damage. Contains Quadramine Complex™, Hair Protection System™ and Bio-Advanced Peptide Complex™. Cleanses and restores hair structure. pH 4.5-5.5. - Joico K-Pak Conditioner, 250ml. Hair restoring conditioner. Contains Quadramine Complex™, Hair Protection System™ and Bio-Advanced Peptide Complex™. Conditioner nurtures, detangles and restores hair structure. pH 4.5–5.5.