Mix the right amount of herbal powder with very warm water to a thick paste. Apply the cooled mixture to your hair, evenly covering it with BIO HENNA. Leave for 30 minutes to two hours or longer - you can experiment here too! You will get a very saturated and long-lasting color by leaving the herbs on your hair for two hours or longer! BIO HENNA not only naturally dyes hair, adds shine and strengthens, but above all nourishes both hair and scalp! The more often you use BIO HENNA ORIENTANA, the better the condition of your hair will be! WHAT CAN YOU GET? BIO HENNA cares for the hair, nourishes it deeply, improves its volume and smoothes its structure. With subsequent applications of BIO HENNA, the color of your hair will deepen, become expressive and saturated. The condition of the hair will also improve significantly, it will become visibly thicker, new "baby hair" will grow and the scalp will regain balance - it will not flake or become excessively oily. Completely natural coloring ORGANIC HENNA ORIENTANA is: obtaining lasting color without any chemical additives highlighting the natural shade of hair soft, shiny hair with more volume hair strengthening effective fight against dandruff and skin inflammation We hope that you will like our 100% natural hair dyes and that using BIO HENNA will become a pleasant ritual for you.