Source: https://www.amazon.com/Sweet-Leaf-Liquid-Stevia-Clear/dp/B00DGDIRJO/ref=as_li_ss_tl?ie=UTF8&qid=1467303380&sr=8-2&keywords=stevia+drops&linkCode=sl1&tag=wellnessmama-20&linkId=ae9ef9c675ff113e3b38b3b8a276fe1e