Feature - Ideal for thinning hair, bald spots - Safe, Paraben, sulfate & peroxide free. - It is Rainproof and sweatproof but can be easily washed with shampoo - Compatible with all hair color and hair types and fortifies and rejuvenates hair with each application - Easy to carry and easy to use. No water needed, just apply to thinning or balding areas and will not mat or clump. Product Efficacy Large capacity, modify hair line, beautify forehead curve, cover a small amount of white hair Instruction When the hair is dry, open the product, take out the powder puff, and lightly smear it on the hair to be dyed.