What it is:A permanent, ammonia-free cream hair color that delivers multidimensional, custom-blended salon results at home. What it does: This non-drip formula contains rich nutrients that moisturize, nourish, and protect while delivering glossy, multidimensional dark brown color. Pequi Oil is the Couture Colour secret that prevents color from fading, locking in fresh color and sleek, soft shine. It is excellent for anyone who wants to enhance their existing color, make an overall color change, or completely cover gray.This set contains: - 0.1 oz (one-month supply) Couture Colour Pequi Oil Treatment - 2.5 oz Luminous Developer Creme - 2.5 oz Luminous Colour Creme - 0.03 oz Pequi Glossing Serum - Salon brush - Gloves - Expert instructions and tips What it is formulated WITHOUT:- Parabens What else you need to know:Luxeblend Dark Brown is best suited for those with medium to dark brown hair looking to go a deep, natural dark brown. For best results, stay within two shades of your natural hair color. This shade is comparable to Level Four shade with a deep golden tone. Research results:Based on a clinical study, dull and damaged hair is 200% stronger after just one application of Couture Colour LuxeBlend Creme Hair Colour.