Take the edge off of mental and physical stresses with the extra-strength, calming effects of our CBD Protab. Each swallowable tablet contains 25 mg of CBD and takes effect in 30-90 minutes, with a duration of 2-4 hours. Should you want to consume a lighter dose, they're scored so you can easily split one in half. Create Relief Calm Sleep Dose 25 mg CBD / tablet Quantity 10 tablets / package Onset 30–90 minutes Duration 2–4 hours Use Swallow with liquid