Consuming CBD oil is simple and discreet. You can consume it orally in tincture, capsule, edible, or concentrate form. You can place tinctures and concentrates under the tongue for up to 90 seconds before ingestion. CBD oils in edible forms like gummies are a great alternative for those who have difficulty swallowing capsules. Some people even use topicals, applying the product directly to their skin.No matter which way you choose to take it, CBD oil can work within minutes.