* Somang CS Ink Hair Color Cream contains Squid Ink, Hardwood Charcoal Ingredient and M.A.G (Glycyrrhiza Extract) which strengthen moisturizing effect, minimize hair damage & scalp stimulating, supply protein and make your hair shine. This product doesn't contain Ammonia. * Oil Balancing Technology helps to erase deposited color on the scalp easily and lasts colored hair longer. * Somang CS Ink Hair Color Cream comes with (N1, N3, N5 & N6) hair dye #1 60g, oxidizing #2 60g, hair shampoo 6ml, hair pack 6ml, a pair of plastic gloves, plastic cape, brush, mixing bowl and Korean manual. (CN7, N8 N10 & O7) hair dye #1 60g, oxidizing #2 60ml, hair shampoo 6ml, hair pack 6ml, a pair of plastic gloves, plastic cape, brush and Korean manual. * This product contains p-Phenlenediamine, m-Aminophenol & Propylene Glycol. You must conduct skin patch test 48hrs prior to dyeing. Processing Time - 20 minutes (N1, N3, N5 & N6) and 30 minutes (CN7, N8 N10 & O7). * Manual in English is not included - please refer to pictures for directions or request us instructions & precautions in pdf. Made in S. Korea. Manufactured date is printed. It's valid for 36 months.Somang