Check the listing for details. AVEDA Conditioning Developer Volume COLOR CATALYST 30oz permanent/ demi YOU PICK. Condition: New without box. Listed at 17.00 USD. AVEDA Color Catalyst Conditioning Creme Or Liquid DeveloperBrand: Aveda.Made for permanent or demi hair color.Required to process AVEDA permanent hair color.Item is unopened and unused.Size: 30oz or 887ml.Contains pure plant aromas.Not available for retail in stores.We can not advise on the use of this product. AVAILABLE Developer:5C; Volume 5 Creme (for demi-permanent hair color) 5L; Volume 5 Liquid (for demi-permanent hair color)10C; Volume 10 Creme (for demi-permanent or permanent hair color)10L; Volume 10 Liquid (for demi-permanent or permanent hair color)20; Volume 20 (for permanent hair color) 30; Volume 30 (for permanent hair color) 40; Volume 40 (for permanent hair color) also available Color Viscosity: Aveda Color Viscosity Thickener is a thickening agent useful during the coloring process of hair. Formulated with high-quality ingredients, the color viscosity thickener is perfect for when a thicker hair color formula is desired. It contains plant oils including sunflower, castor and jojoba oils infusing the hair with amazing shine for essentially damage-free results. It is a fade-resistant color and thickens the color resolution of the hair.Aveda Full Spectrum Stain Remover; Aveda Full Spectrum Stain Remover 4.2 Ounce/125 Milliliters.