Sam, personally 100mg is scary to me, but that isn't why I said it was scary. The broad claims that Wizard Labs makes and the prices they charge raise a huge red flag. They are careful not to claim medical grade and their safety warnings are a major overkill which indicates a possible fear of law suits for selling an inferior product. Two old sayings came to mind when I reviewed the Wizard Labs website: "If it seems too good to be true, its probably not" and "You get what you pay for".
With all the cheap unsafe hardware knockoffs all over the net, it's certainly not a stretch to believe that there are cheap unsafe nic labs as well. Even though my income is buried deep below poverty level, I don't have a death wish. I wouldn't trust Wizard Labs as far as I could throw a truck load of elephants. It's my life and my health, so I have that right, but its also just my opinion and no its not even worth two cents in the broad scheme of things.