Keep your blonde locks healthy and vibrant with milk_shake® silver shine shampoo. Frequent washing and environmental pollution can highlight unwanted yellow tones, taking away hair’s natural beauty. milk_shake® silver shine shampoo is key for healthy-looking shiny blonde, bright grey or white hair. milk_shake® silver shine products combine the restructuring benefits of milk protein, vitamin-rich blueberries and violet pigment to brighten and neutralize unwanted yellow tones in blonde or grey hair.