Our Heart of Glass collection is made just for blonde hair, both natural and cosmetically colored. It contains the Silkening Shampoo, Rich Conditioner, and Sheer Glaze leave-in heat protectant, illuminating and nourishing blonde hues with the indigo-blue extract of Columbian jagua fruit. This natural ingredient has a bold indigo hue that balances out blonde shades, whether you prefer warm or cool tones.