BioSilk Therapy Conditioner replenishes moisture while protecting color treated hair with bamboo and gooseberry extract for color protection, and VibraRiche to enhance vibrancy and shine. UV absorbers shield hair from harmful radicals to prevent color loss. Antioxidants keep hair color vibrant and silk proteins keep hair strong and healthy. This conditioner leaves hair softer than ever with three-dimensional shine and unparalleled reflection. Paraben free.