This Box Contains: Protective gloves, instructions leaflet, Naturtint (2.1 fl oz/60 ml), Color Developer (2.1 fl oz/60 ml), Nutrideep Multiplier (1.2 fl oz/35 ml) - Hair with 3 times more strength, more volume. Conditioning, lasting color, manageability. Discover Naturtint, the natural way to color your hair. Naturtint is the first permanent hair colorant without ammonia or resorcinol. Thanks to its gentle formula enriched with active vegetable ingredients, Naturtint richly colors your hair and will completely cover grey hair. Gentle Hair Care: 0% Ammonia (0% Resorcinol). Grey cover: 100%. Lasting color: Over 5 weeks. Oat - Nourishing; Wheat - Restructuring; Corn - Moisturizing; Soy - Protective; Coconut - Conditioning. Thanks to the new formula and its multiplying effect, Nutrideep regenerates the hair fibre giving to it 3 times more strength and volume; its active ingredients greatly improve the condition of your hair and color duration by forming a protective shield to neutralize the effects of UV rays. Naturtint brings more vibrant color to your hair that lasts 5 weeks adding strength, condition and shine. Plant based protection. Natural results. Final results depending on your hair color. Naturtint Helps You Understand Hair Color: Category 1: Semi Permanent - Covers grey hair (up to 30%). Washes out. Category 2: Tone on Tone - Covers grey hair (up to 50%). Lasts up to 20 washes. Category 3: Permanent with Ammonia - Covers grey hair (up to 100%). Permanent. Naturtint Develops the 4th Category: Category 4: Permanent without Ammonia - Covers grey hair (up to 100%). Permanent. Tested under dermatological control. Against animal testing. Made in E.U.