If you have long hair like me then I suggest you put the pigment eyeshadow right on your hair (beware its kinda messy) and just rub it in. If you have short hair then you can mix it into your styling product. I liked the way it mixed into Being Rubber by Rusk and Sticky Business by Kevin Murphy. I tried the mixed into product stuff on my hair and it didn't really work on long hair. There you go fun haircolor that washes out the next time you shampoo!
Here is the pigment eyeshadow I mixed into different products