Lab-testing helps to assure the claims produced on the product’s label are correct. This includes making sure the cannabinoid levels about the label are correct in addition to tests for contaminants such as pesticides, microbiologicals or large metals (the hemp plant is especially good at taking up hefty metals http://hempglowcogm.bloginder.com/1906228/indicators-on-extra-strength-cbd-lotions-you-should-know