Sometimes you will see a product for sale that has a label with a warning along the lines of the following: “This product contains a chemical known to the State of California to cause cancer or reproductive harm.” You may also see this warning at the point of purchase at an online retailer or for a catalog item. This is a Prop 65 Warning and they are required by law in California. All of our Kush Queen products are handmade in California, so we must place this warning on our products. We clearly label the ingredients on all of our products so that you can see exactly what you are getting. We stand behind the safety and quality of our products.