How Long Does Marijuana Stay in Your System? THC Detection Times Explained

How Long Does Marijuana Stay in Your System? THC Detection Times Explained

Whether you’re preparing for a drug test or just curious, understanding how long marijuana stays in your system is essential. The answer depends on several factors, including your usage frequency, body composition, and the type of drug test administered.

THC Detection Times by Test Type

  • Urine: Most commonly used. THC is detectable up to:
    • 3 days for occasional users
    • 5–7 days for moderate users
    • 10–15 days for daily users
    • 30+ days for heavy users
  • Blood: Up to 2 days in occasional users, 25+ in chronic users
  • Saliva: Detectable for 24–72 hours
  • Hair: Up to 90 days or more

Want a scientific breakdown? Check this trusted source on how long marijuana stays in your system.

What Affects How Long THC Stays in Your Body?

  • Frequency of use: Daily users retain THC longer than occasional ones
  • Body fat: THC is fat-soluble and stored in fat cells
  • Metabolism: Faster metabolisms may eliminate THC more quickly
  • Hydration & diet: Staying hydrated and eating clean helps your body process toxins more efficiently

Looking for a way to support your body’s natural detox process? Check out our best-selling THC Detox Kits.

Note: This article is for informational purposes only and not a substitute for professional medical advice. Always consult a healthcare provider.

Verdant Research Team