What is a cannabis tincture and how do you use it?
A cannabis tincture is a liquid cannabis or CBD extract that comes in a dropper bottle and is taken by mouth. A common serving goes under the tongue for 60 to 90 seconds, then gets swallowed.
Shake the bottle first, because cannabinoids can settle at the bottom of oil-based products. Strictly speaking, an alcohol extract is a tincture and an oil product is a drops-style extract, though stores use both names for the same category.
How do you dose a cannabis tincture?
Start with the smallest labeled serving and wait before adding more. A common starting point for CBD-only tinctures is 5 to 10 mg, and for THC tinctures 1 to 2.5 mg per serving.
Keep written notes: product name, amount, time taken, and how you felt at 1 hour, 2 hours, and 4 hours. That record is what lets you find a repeatable serving size.
How long does a cannabis tincture take to work?
Held under the tongue, a tincture usually produces effects within 15 to 45 minutes. If you swallow it right away, effects can take 30 minutes to 2 hours and may last 4 to 6 hours.
What is the difference between CBD and THC tinctures?
- CBD tinctures: hemp-derived CBD labeled 0.3% THC or less is legal federally under the 2018 Farm Bill, but state rules vary.
- THC tinctures: intoxicating and regulated at the state level, sold through licensed dispensaries in states with legal programs.
- Full-spectrum: contains multiple cannabinoids and terpenes, including trace THC.
- Isolate: contains only CBD and no THC.
Are there risks or drug interactions?
CBD can change how the liver breaks down certain medications, so blood levels of drugs such as warfarin, clobazam, and some seizure medicines may rise. Tell your pharmacist and prescriber about every tincture you use, including CBD-only products.
High-dose CBD has been linked to liver enzyme elevations, and THC can cause drowsiness, dry mouth, anxiety, and impaired coordination. Skip driving after a THC dose until you know how it affects you.
How should you store a cannabis tincture?
Store it upright, tightly capped, away from light and heat, and out of reach of children and pets. Alcohol-based tinctures keep 1 to 2 years, while oil and glycerin products often keep 6 to 12 months.
Check the label for a manufacture date and discard the bottle if the liquid smells sour or looks cloudy. Mark the dropper with your serving size so you do not confuse a high-potency bottle with a low-potency one.
Quick checklist for first use
- Read the label and confirm total mg per bottle and mg per dropper.
- Choose a day with no driving or work obligations.
- Take a low amount and hold it under the tongue for 60 to 90 seconds.
- Wait at least 2 hours before any second serving.
- Record the result in a dosing journal.