Think skincare, but for your blonde locks. Dive into Kérastase's Blond Absolu Serum, packed with 2% Pure Hyaluronic Acid – the richest blend of Macro and Micro Hyaluronic Acid from Kérastase – to mend surface hair damage and moisturise from scalp to ends. Its lightweight gel feel soothes the scalp without weighing it down. In just one use on freshly bleached strands, witness revived, hydrated, and robust blonde hair. For an extra hydration boost, layer it with the Kérastase Blond Absolu Huile Cicaextreme Hair Oil. It's like giving your hair its own spa day.