Genuine Henna 100% Natural Permanent hair color Available in 8 beautiful colors Ammonia and peroxide FREE Henna Hair Color is a 100% natural hair color that gently colors hair while regenerating it and giving it the necessary vitamins. This gives the hair a high gloss and elasticity. In case of skin allergies, we recommend performing a skin sensitivity test (wrist or elbow well) before use Do not use this color for coloring eyelashes and eyebrows. The darker the natural color of your hair, the less pronounced the change in hue will cause. The properties of natural color do not allow to lighten hair. Do not use in combination with chemical agents (permanent, overflow). We recommend a 4-week interval when changing from / to chemical hair treatment. The resulting shade always depends on the natural color of your hair and its structure. Fine or very light hair receives color faster and more intensely than dark or strong hair. How to use: Thoroughly mix the henna powder with hot water (see water temperature manual for product instructions) for instructions on thick slurry and mix well. Allow the mixed color to cool a little and apply it on washed, slightly damp hair. Leave the color for 30 minutes to 6 hours. A table of recommended exposure times is given in the product manual Note: No returns / exchange, once the package was opened WORLDWIDE SHIPPING with tracking number