Nard Shampoo Signature is a nourishing shampoo for hair & scalp. It effectively removes impurities & also acts as a conditioner thanks to its complex of proteins amino acids hydrolyzed collagen & keratin. All these substances have a similar chemical composition & interact with each other to create a protective layer on the hair's surface that maintains essential moisture softens & smoothes hair facilitates styling & detangling & reduces static electricity. The shampoo also contains nourishing oils (such as argan oil macadamia oil jojoba oil & others) that condition hair & support the care of oily hair by reducing sebum secretion. This shampoo is ideal for all hair types especially those lacking shine & elasticity.