Lanza Keratin Healing Oil Lustrous Shampoo helps add volume and body. Achieve deeply nourished. lustrous hair with this moisturizing shampoo that combines the power of next-generation keratin protein and a proprietary Phyto IV Complex. The unique formula is packed with antioxidants to protect your hair from UV rays and environmental stressors. while enhancing shine and maintaining color integrity. It infuses hair with essential hydration. revitalizing strands for a healthy. vibrant appearance without stripping color.