The duration of CBD effects varies depending on several factors, such as the form of the product consumed, the concentration of CBD, as well as individual metabolism.
Generally, when CBD is vaporized in  e-liquid or vape form , the effects can appear quickly, often within a few minutes of consumption, and can last 2 to 3 hours. On the other hand, if the CBD is in the form of CBD oils or hemp capsules , the effects take longer to appear, often between half an hour to two hours, but they can persist for 4 to 6 hours. Topical use of products like CBD creams or balms can also vary in the effect you feel and how long it lasts. It is essential to start with low doses and gradually increase to find the dosage that best suits your needs and expectations.