The 4000mg THC tincture is the strongest bottle Willo makes — four times the THC of the standard bottle, packed into 30ml of oil. Every full dropper carries about 133mg of THC. That’s a number to respect.
Roughly 30 full droppers sit in the bottle, each about 1ml. The whole point is measuring small and lasting long.
The numbers on the label
- Total THC: 4000mg in a 30ml bottle.
- Per full dropper: roughly 133mg (about 1ml).
- Droppers per bottle: around 30.
- Base: smooth, near-flavourless MCT oil.
- Onset: 15-45 minutes sublingual — that means under the tongue.
- Level: high-tolerance only. Not a starter bottle.
What a 4000mg THC tincture is for
A tincture is cannabis extract in a carrier oil, dosed by dropper under the tongue. At this strength the format flips from starter tool to endurance tool.
Buyers here fall into two camps. High-tolerance users who found the smaller bottle too easy to empty. And measured dosers who want a long runway of small doses from one buy.
Nobody needs a bottle this size for one big dose. They buy it for how many doses fit inside.
Reading the dropper at 133mg
Fractions do the work at this strength. Pull the oil up the pipette and stop early.
- Full dropper — about 133mg of THC.
- Half — about 66mg, matching a whole dropper of the 1000mg bottle.
- Quarter — about 33mg.
- A tenth — about 13mg, close to one standard dose.
Every figure traces to the same sum: 4000mg spread through 30ml. Round down when in doubt.
How to use a THC tincture this strong
The steps are plain. The discipline is the hard part.
- Stand the bottle upright and let the oil settle before you draw.
- Pull a small fraction. A tenth of the pipette is already a full dose.
- Squeeze it under your tongue and hold for about a minute.
- Swallow, then sit out the window without topping up.
- Note what you took. The next session starts from that number, not from scratch.
Who should skip this bottle
Plenty of people, and there’s no shame in it. Anyone whose usual dose sits at or under 10mg will spend this bottle chasing a fraction they can barely see on the glass.
Skip it if a tincture is new to you. Skip it if you dose by feel rather than by number. Skip it if the bottle would sit in a shared kitchen.
The 1000mg bottle covers all three cases with the same oil and the same dropper.
Sublingual or swallowed?
Under the tongue is the quick lane — hold the oil for about a minute and onset starts sooner. Swallowed or stirred into food, the same drops take the slow lane and stretch out longer. Pick the lane before you pick the amount.
How long a 4000mg bottle lasts
The count is the real selling point. At 10mg a dose, 4000mg works out to 400 standard doses in one bottle. At 25mg a dose, it’s 160.
That’s months of measured use for most people, out of a single 30ml bottle. Buying one big bottle beats replacing four small ones.
Our take on Willo’s heavyweight
We treat this bottle like a pantry staple, not a party trick. A couple of drops do real work, the taste stays out of the way, and one buy lasts.
The honest limit: it’s more bottle than most people need. Smaller doses are easier to measure from the 1000mg version, with far less risk of overshooting.
Keeping a strong bottle safe
Screw the cap down hard and park the bottle high in a cool cupboard, out of the light. A tincture this concentrated has no business anywhere kids or pets can reach it.
The brand: Willo
Willo is a Toronto edibles-and-extracts brand — locally sourced, made, and packaged, by its own description on the official Willo site.
Only the highest quality ingredients.
That’s the promise printed across Willo’s own site. They keep what clears that bar and leave the rest alone. The range covers gummies, chocolates, pre-rolls, vapes, and this two-bottle THC tincture ladder.
When the bottle finally runs dry, our weed delivery crew covers Toronto and Vaughan in two hours flat — $50 minimum, free over $70, 19+ checked on every run.
Where the 4000mg THC tincture sits on our shelf
Think of the tincture wall as a ladder. This bottle is the top rung, and the rungs below cover everyone else.
| Product | Potency | Type | Who it suits |
|---|---|---|---|
| THC Tincture 4000mg (this bottle) | 4000mg in 30ml — about 133mg per dropper | THC | High tolerance and frequent, measured dosing. |
| THC Tincture 1000mg | 1000mg in 15ml — about 66mg per dropper | THC | The sensible first bottle for most buyers. |
| CBD Tincture 3000mg | 3000mg in 30ml — about 100mg CBD per dropper | CBD | A heavyweight bottle with zero high. |
| 1000mg THC Grape Goo (Night) gummies | 1000mg per pack | THC edible | High-tolerance buyers who prefer chewing. |
If your usual dose sits under 25mg, start a rung down. The big bottle will still be here when your numbers change.
Common questions
How strong is a 4000mg THC tincture?
About 133mg per full dropper — five standard doses in one squeeze. It’s the strongest tincture we stock, built for high-tolerance users who measure in drops. Newcomers should start with the 1000mg bottle instead.
How should I dose a tincture this strong?
In drops, not droppers. Most people call 2.5-5mg a start and 10mg standard, and a tenth of a dropper here already carries roughly 13mg. Hold the dose under your tongue for a minute, then wait the full window.
How long before a THC tincture kicks in?
Around 15-45 minutes when held under the tongue. Swallowed or stirred into food, it moves at edible pace — 45-90 minutes with a longer ride after. Never re-dose inside that window.
Can I mix a THC tincture into food?
Yes. The MCT base carries almost no taste, so drops disappear into coffee, smoothies, or a salad dressing. Mixed doses digest like edibles, so plan on the slower 45-90 minute onset.
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