The two main pathways for using CBD are internal or topical. Oils and gummies are the most popular ways for ingesting it, especially when being used to address issues like anxiety, insomnia or PTSD. Topical CBD products include salves, balms, pain patches and even beauty products like shampoo and facial cleansers. They're used to take advantage of CBD's anti-inflammatory properties and other benefits, not necessarily for a mood boost.