The only legal beard and lineup enhancement product designed to be used with an airbrush. It’s designed to stain the skin, A Semi-permanent is designed for hair. Wait till you all see that this WONT rub off. Other products on the market don’t even have an ingredients list, putting you and your customer at risk! This Product is not Diluted and ready to use right out of the bottle. Did I mention 6-8 drops does a full service?