Whether you are doing it for employment purposes or to make sure your kids are avoiding peer pressure, hair analysis kits are an excellent choice for drug testing. They can provide information on the quantity and historic outline of a person's drug usage. With traditional testing, like through blood and saliva samples, drugs can't be detected after a certain period of time has passed. But with hair analysis, you can produce an accurate drug history for a person for as long as the hair sample is. Whatever the purpose, WellnessShoppingOnline.com can help you in all of your analysis needs.