Delta-8 oil is taken sublingually (under your tongue) and enters your bloodstream through the mucous membrane in your mouth. When using Delta-8 oil, you need to hold the drops under your tongue for 60 seconds and then swallow. Most customers begin feeling the effects within 20 to 45 minutes of taking the tincture. Depending on the strength of your oil, we suggest starting with a small dose (less than 5mg)