How do I take tincture drops? Customer Service August 08, 2019 15:28 Updated Follow Place Forth CBD tincture drops under your tongue so they can be absorbed in the mouth. Related articles How long do I keep Forth™ CBD tincture drops under my tongue? What makes Forth CBD products so different from competitors? How should I store my Forth™ CBD tincture drops? What is Full Spectrum CBD? What is the difference between Cannabinoids and Cannabidiol (CBD)? Comments 0 comments Please sign in to leave a comment.