It seems as though people want the best light therapy device to help improve their skin. In today’s very tough world, there are a lot of elements that can hamper the skin such as pollution, poor diets and many more things. That has led to an increase in people using light therapy to help improve their skin’s appearance. However, while there are now more people than ever before using such devices, many are not sure if the devices are safe to use or whether they pose a serious risk. Read on to find out more.