Clairol Soy4Plex 4AA/37D Light Ultra Cool Brown LiquiColor Permanent Hair Color Clairol Soy4Plex leaves hair deeply conditioned, with up to 61% more reflective shine, multi-dimensional color and long-lasting results. Soy4Plex Liquicolor offers 57 inter-mixable shades. Key Benefits: - 84% more conditioning than leading brands - 61% more shine (versus untreated hair) - Multi dimensional results - 100% gray coverage - Long lasting results $9.95 and free shipping via usps