Propylene glycol and vegetable glycerin are common ingredients in smoke equipment vapor, cosmetics, hair products, food, drinks, cigarettes, medication and many far more products. Vegetable glycerin allergy may be very exceptional. Most reactions are probable caused by an allergy to the plant oil the vegetable glycerin was derived from. http://hempsyz.ttblogs.com/1683813/cbd-lion-coupon-code-can-be-fun-for-anyone