We think of One as a primer or a base coat: It protects your hair from everything else you''re going to do to it. One evens out the porosity in your hair so that products adhere evenly. It’s also useful as a revitalizer. Great for: Detangling, light conditioning and for hair stylists as a cutting lotion. Scents: Sicilian Lemon, Tangerine, Eucalyptus, Green Tea. Thermal protection. UV protection. Gluten free. Vegan. 8.5 oz. Made in USA.Style code: 0400089909895