Tired of watching your hair lose color and fade? Use Biolage Deep Treatment Pack ColorLast, the deep conditioning mask with orchid and apricot seeds, for immediately more vibrant color and 90% more hydrated hair with triple strength. A vegan formula, more than 85% biodegradable and with plant-derived emollients. After 4 uses you will get a deep transformation, feeling the hair more protected and healthy and with a more shiny appearance. * Using ColorLast Shampoo System and ColorLast Deep Treatment Pack. Tired of watching your hair lose color and fade? Use Biolage Deep Treatment Pack ColorLast, the deep conditioning mask with orchid and apricot seeds, for immediately more vibrant color and 90% more hydrated hair with triple strength. A vegan formula, more than 85% biodegradable and with plant-derived emollients. After 4 uses you will get a deep transformation, feeling the hair more protected and healthy and with a more shiny appearance. * Using ColorLast Shampoo System and ColorLast Deep Treatment Pack. * Using ColorLast Shampoo System and ColorLast Deep Treatment Pack. Tired of watching your hair lose color and fade? Use Biolage Deep Treatment Pack ColorLast, the deep conditioning mask with orchid and apricot seeds, for immediately more vibrant color and 90% more hydrated hair with triple strength. With a vegan formula, more than 85% biodegradable and with plant-derived emollients. * Using ColorLast Shampoo System and ColorLast Deep Treatment Pack.