How Long Does CBD Stay in Your System?

Whether for drug tests or curiosity, here's what you need to know about CBD clearance.

CBD Half-Life

CBD's half-life (time for half to leave your body) is approximately:

• 2-5 days for regular users
• 1-2 days for occasional users

Detection Windows

Occasional Use (1-2 times)

• Blood: 1-2 days
• Urine: 3-4 days
• Saliva: 1-3 days

Regular Use (daily)

• Blood: Up to 1 week
• Urine: 1-2 weeks
• Saliva: Up to 1 week

Heavy Use (multiple times daily)

• Blood: Up to 2 weeks
• Urine: 2-4 weeks+
• Saliva: Up to 2 weeks

Factors Affecting Clearance

1. Dosage: Higher doses = longer clearance
2. Frequency: Regular use accumulates
3. Body fat: CBD stores in fat cells
4. Metabolism: Faster metabolism = quicker clearance
5. Hydration: Helps elimination

Will CBD Show on a Drug Test?

Standard drug tests look for THC, not CBD.

However, full spectrum CBD contains trace THC that could potentially accumulate with heavy use.

To minimise risk:

• Use broad spectrum or isolate products
• Check third-party lab reports
• Reduce dosage before tests if concerned

Complete Clearance

For CBD to be completely undetectable:

• Occasional users: 1-2 weeks
• Regular users: 2-4 weeks
• Heavy users: 4-6+ weeks

Our Advice

If you have employment drug testing concerns, consider broad spectrum (THC-free) CBD products.