CBD can stay in your system for a variable amount of time, generally ranging from a few hours to several days or even weeks, depending on several factors.
Typical Duration CBD Stays in the System
- Most sources agree that CBD typically remains detectable in the body for about 2 to 5 days after use
- In some cases, especially with chronic or heavy use, CBD can stay in the system for up to 10 days or more, and some studies suggest it may be present for up to 25 days or around a month
- The half-life of CBD-the time it takes for half of the substance to be eliminated-varies widely, from about 1 hour to up to 5 days depending on the method of consumption and frequency of use
. For example, the half-life after smoking CBD is about 31 hours, while oral consumption can extend the half-life to 2 to 5 days
Factors Influencing How Long CBD Stays in Your System
- Dosage: Higher doses of CBD take longer to clear from the body
- Frequency of Use: Regular, chronic use leads to accumulation in fat cells, prolonging detection time
- Method of Consumption:
- Vaping or smoking CBD leads to faster absorption and elimination (about a week or less)
* Oral forms like oils, capsules, and edibles take longer to metabolize, often lasting from several days up to a few weeks
* Topicals generally do not enter the bloodstream significantly and thus do not stay in the system in measurable amounts
- Individual Metabolism and Body Composition: Metabolic rate, body fat percentage, genetics, and diet also affect how quickly CBD is processed and eliminated
Summary of Detection Times by Sample Type
- Urine: CBD can be detectable for 3 to 30 days depending on usage patterns, with heavy use extending detection times
- Blood: CBD is typically detectable for about 5 hours up to a week after use
- Saliva: Detection can last 72 hours or more with heavy use
- Hair: CBD can be detected for about 3 months, though hair tests are less common
In conclusion, for most users, CBD will clear from the system within a few days, but in cases of high or chronic use, it can remain detectable for several weeks due to its fat solubility and accumulation in the body
