80 sleeps per bottle. NUO Sleep Tincture is enriched with CBN for a supportive, restful sleep. This blend of cannabinoids was carefully developed to engage with the endocannabinoid system for a peaceful, soothing night. Relax, unwind and drift off to sleep knowing that NUO Sleep Tincture is free from dyes, preservatives, alcohols, fillers, and cutting agents.