This Shampoo and Conditioner 4 oz combo pack is specially formulated for use on hair extensions. Our ultra gentle sulfate-free shampoo works to cleanse scalp and hair extensions from scalp to ends. The conditioner then nourishes the hair with essential oils, protecting color and adding body and resilience. Plus, being both cruelty free and vegan, it's the best shampoo and conditioner for tape extensions that safe, gentle, and sustainable. And the bottle is recyclable, making this combo pack from you hair-care choice for the environment, too!