Yes and No, Herbal Incense are safe but just like any product out there that is not advised for human consumption, Herbal Incense can have it’s effects on your health if it is abused and mis-treated. Many teens and “followers of the crowd” think being an “extremist” is cool, i.e taking big bong rips and indulging in passing blunt after blunt of the product, but in the long run guys they/you are messing this up for everyone because Herbal Insence spice will not be legal for long if there is continuous overdosing, trips to the hospital, underage kids getting caught consuming Herbal Insence spice, ect. In all reality guys all it takes to feel the effects of Herbal Incense is one or two hits and “Hold it in!” Also purchase reliable products, good Herbal Insence, I would go for the most popular name brands such as (Herbal Kush, Scooby Snax, XXX-Rated, Schwag Bag, etc.) and I would defenitely buy off of a well known reliable website or shop to makes sure I am getting the ”real deal” www.101easy.com offers pre tested herbal spice incense. 101 easy makes sure that the manufactures are real business and products are made from a lab or green house and not from someones garage or kitchen. When your going cheap with this kind of incense spice market and buying the knock off incense spice brands you never know what are in them, for two the potency is shitty or can be shitty and your not getting your moneys worth at all, and this is when Herbal Insence can get dangerous. It would be a major disappointment if Herbal Incense spice took a crash and became illigal because it has awesome effects that make it feel just like illigal marijuana.