This is a double-blind, randomised, parallel-group, placebo-controlled study of 8 weeks of oral CBD at 50 or 100 mg per day versus placebo in 198 participants with insomnia symptoms as classified by an Insomnia Severity Index (ISI) score of 8-21. Participants will be recruited voluntarily and are able to withdraw at any time. The study will be conducted online with telehealth consults where required.
This study aims to investigate the effect of 50 mg and 100 mg per day oral CBD product versus a placebo over 8 weeks on insomnia severity in adults aged 18-65 years old with insomnia symptoms.