Crazy Color Shampoo Blue Shampoo is specially formulated to refresh and extend the life of your blue hair colour. Infused with just the right amount of pigment, it helps maintain the vibrancy of your shade between colorings.

Whether you’re rocking a playful pastel like Bubblegum or a deep, bold hue like Sapphire, this shampoo works across the entire spectrum of our blue semi-permanent dyes—keeping your colour looking fresh, rich, and radiant.