As the laws around marijuana begin to loosen, a hot new ingredient is showing up in everything from lipstick to lube. Cannabidiol, or CBD, is extracted from the cannabis sativa plant and has been used to treat everything from eczema to epilespy. While the buzz around CBD may be growing like a weed, the unregulated products could be casue for concern.  We sit down with two CBD enthustiasts – a spa owner who created her own blend of CBD oil, and a fashion-designer-turned-entreprenuer who is on the verge of launching her own CBD oil – to find out what we need to know before indulging in the ancient anti-inflamatory cure.