silky hair hair oil - Rosemary oil based on broccoli seeds for healthy, shiny hair - without silicones - with rosemary, basil, lemongrass, rose geranium, and elemi - vegan, cruelty-free & made in Upper Bavaria. Application - Leave-in care: Work a few drops into the ends Overnight treatment: Apply generously to dry or damp hair and leave in overnight Sales unit includes 4 x 50ml Sales benefits: Retail: Combines well with solid shampoo, hairbrushes, or spa gift sets.