A tincture is a cannabis extract in a liquid carrier, taken with a dropper. That simple format solves the single biggest problem in cannabis dosing: precision.
A gummy is one dose, take it or split it clumsily. A tincture lets you take 1.5 mg, then 2 mg next week, then settle at 1.75 mg. For anyone titrating carefully or microdosing, nothing else comes close.
Alcohol or Oil
Two base types, with real differences.
Alcohol-based (traditional). High-proof ethanol extracts cannabinoids efficiently. Alcohol supports better absorption through the mouth lining, which matters for sublingual use, and it gives a long shelf life. The drawbacks are a strong taste and a burning sensation under the tongue, plus unsuitability for anyone avoiding alcohol.
Oil-based (MCT, olive, hemp seed). MCT oil from coconut is the most common carrier because it is a medium chain triglyceride, which some argue supports absorption. Oil bases taste milder and are more comfortable to hold in the mouth. Sublingual absorption is generally less efficient than with alcohol, so more of the dose ends up swallowed.
Neither is superior across the board. Alcohol suits genuine sublingual use, oil suits comfort and repeated daily dosing.
Sublingual and Swallowed Are Two Different Doses
This is the part most people get wrong, and it changes both onset and strength.
Sublingual (held under the tongue). Some cannabinoid absorbs through the mucous membrane directly into the bloodstream, bypassing the liver. Onset is faster, typically 15 to 45 minutes, and less of the dose is converted to 11-hydroxy-THC.
Swallowed. Behaves like an edible. Absorption through the gut, first-pass liver metabolism, onset 30 to 90 minutes, more conversion to 11-hydroxy-THC, which is more potent than THC and readily enters the brain. Longer and stronger for the same milligrams.
In practice you get a mix, because you eventually swallow whatever did not absorb. Holding for 60 to 90 seconds increases the sublingual share. Holding for 30 seconds and swallowing makes it mostly an oral dose.
The practical implication: the same tincture at the same dose produces different experiences depending on technique. Be consistent, or you will misattribute the variation to the product.
Calculating Your Dose
Labels state total cannabinoid content for the bottle, so a little arithmetic is required.
Milligrams per millilitre = total mg divided by bottle volume in mL.
A 30 mL bottle containing 300 mg of THC is 10 mg/mL. A standard dropper millilitre is roughly 20 drops, so about 0.5 mg per drop.
That granularity is the advantage. Two drops is 1 mg, which is a genuine microdose and impossible to achieve with a gummy.
Two cautions. Droppers vary, and viscous oil produces larger drops than alcohol. And measuring by dropper graduations is more reliable than counting drops if the bottle has them.
Using One Well
1. Start at 1 to 2.5 mg of THC if you have no tolerance. 2. Hold under the tongue for 60 to 90 seconds if you want the faster sublingual route. 3. Wait two hours before considering more, since some of the dose behaves orally. 4. Be consistent with technique so you are comparing like with like. 5. Take with fat if you are swallowing it, since cannabinoids are fat soluble and absorption improves with food. 6. Log doses. The precision is wasted without a record.
Storage and Shelf Life
Making Your Own
It is straightforward and the accuracy problem is unavoidable.
Cannabis must be decarboxylated first, since raw material contains THCA rather than THC. That means heating, commonly around 240 degrees Fahrenheit for 30 to 40 minutes. Then the decarboxylated material steeps in high-proof alcohol or is warmed in oil, and the plant matter is strained out.
The limitation is that you cannot know the resulting potency. Extraction efficiency varies, decarboxylation is incomplete, and starting material potency is uncertain unless it came with a certificate of analysis. Homemade tinctures require starting at a very small dose and titrating blind, which sacrifices the main advantage of the format.
Bottom Line
Tinctures offer milligram-level control that no other format matches, which makes them the right tool for titration and microdosing. Alcohol bases favour sublingual absorption, oil bases favour comfort. Held under the tongue you get faster onset, swallowed you get a longer stronger edible-like effect, so pick a technique and keep it constant.
Disclaimer: This article is for educational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional before making any health-related decisions.