HOW LONG DO YOU KEEP CBD TINCTURE UNDER YOUR TONGUE? March 6, 2019 Comments Closed 6 views 0 likes Try to keep the CBD tincture under your tongue for 30 – 60 seconds. The longer you can hold, usually the better it will absorb. Have your say! 0 0 Previous ArticleCAN I GIVE CBD TO MY PET?Next ArticleCAN YOU GET HIGH OFF OF CBD?