OK THE REASON I AM GIVING TOPPIK ONE STAR IS BECAUSE I BEEN BUYINGTHIS PRODUCT ALL THE TIME AND I NEVER HAD A PROBLEM WITH IT. IT USE TO BE ONE OF THE BEST PRODUCTS IN THE MARKET. NOW, THIS IS THE WORST PRODUCT IN THE MARKET. LATELY AFTER U PUT THE MEDIUM BROWN IN UR HAIR AND THEN U PUT THE SPRAY ON TOP OF IT, YOUR HAIR BECOMES PURPLE ON THE AREA WHERE UR HAIR IS THINNING BUT THE REST STAYS BROWN AND IT LOOKS GROSS AND DISGUSTING. I CALLED THE MANUFACTURE AND I SPOKE WITH THE MANAGER AND I SENT THEM PICTURES, THEY RESPONDED SAYING THAT THE BOTTLE THAT I BOUGHT MUST BE DMAGED AND THEY SENT ME A NEW ONE. I GAVE THEM A CHANCE AND I TRIED IT AGAIN AND OH LORD IT WAS JUST HORRIBLE!!!!!! I WENT AND I BOUGHT NEW BOTTLE FROM SALLY BEAUTY AND IT WAS THE SAME THING. THATS ITTTTTTTTTT. I AM NOT BUYING THIS RODUCT EVER AGAIN