Live resin vs liquid diamonds vs distillate: what's actually in your cannabis vape cart

Three names on the same shelf. Three prices. Three boxes that all promise the best vape you've ever had and none of which really explain themselves.

Live resin, liquid diamonds, distillate. All three are cannabis concentrates, all three end up in the same 510 cartridge, and all three are made completely differently. Here's what's in each one, why they cost what they cost, and why your cart might not taste anything like the cannabis strain printed on the label.

Live resin vs distillate vs liquid diamonds: the short version

• Distillate is cannabis extract refined down to almost pure THC. Typically 85 to 95% THC. Terpenes are stripped out during extraction and added back later, so it tastes like whatever was added to it. The cheapest of the three.
• Live resin is extract made from flash-frozen cannabis. Typically 70 to 85% THC. It keeps the plant's own terpenes intact, so it tastes like the strain it came from. The most expensive of the three.
• Liquid diamonds are THCA crystal melted back into a terpene sauce. Typically 90 to 95%+ THC. The terpenes are usually added back, so it tastes like whatever was added to it. Mid-priced — cheaper than live resin.

What is distillate?

THC distillate is cannabis extract that's been refined until almost nothing is left but the cannabinoid you're after. The cannabis plant gets extracted, then that oil goes through distillation, which boils off everything else. What comes out is a clear, nearly odourless oil sitting somewhere around 85 to 95% THC. Close to pure THC, and not much else.

That purity is the whole selling point, and it's also the catch. Terpenes, the aromatic compounds that make Blue Dream smell like Blue Dream, boil off with everything else. Pure distillate tastes like almost nothing. So flavour gets added back before it goes into the cartridge.

Distillate cartridges are the workhorse of the category and there's nothing wrong with that. They're the cheapest, they're consistent batch to batch, and the oil is thin enough that it wicks well and clogs less. Distillate vapes and disposable vape pens make up most of what's on any shelf in Ontario, and it's the base for a lot of other cannabis products too: most infused pre-rolls start with the same oil, because high THC content in a neutral carrier is easy to work with.

The effects of distillate are straightforward and a bit one-note next to the other two. That's the trade you make for the price.

What is live resin?

Live resin starts differently. Instead of being dried and cured first, the plant gets flash-frozen right after harvest and extracted from frozen. Freezing keeps the terpenes locked in the plant instead of letting them evaporate away on the drying rack.

What you get is a full spectrum cannabis extract: THC, the minor cannabinoids, and the strain's own terpene profile, all still together. It's a wider spectrum of cannabinoids and terpenes than any refined oil can offer. Total THC usually comes in lower than distillate, often 70 to 85%, because a real chunk of that oil is terpenes rather than cannabinoids.

Live resin is the flavour pick, and it's usually the most expensive cart on the wall. Live resin extraction is where that price comes from: freezing, cold storage and the extra handling all cost money before anything reaches a cartridge, and live resin products carry that through to the shelf. If you've ever had a cart that genuinely tasted like the strain on the box, it was probably live resin.

The terpene-rich oil is thicker too, so a live resin cart is fussier about your battery. Run it lower and slower. (Our voltage guide covers the settings.)

What are liquid diamonds?

Liquid diamonds are the newest name on the shelf and the one that trips people up.

THCA diamonds are what they sound like: crystallised THCA. They're created by pushing an extract to saturation and letting crystals grow over days or weeks, until you have actual crystal sitting at around 99% purity. On their own they're a solid, and you can't put a solid in a vape cartridge.

So producers melt them back down into a terpene sauce. That's a liquid diamond vape: high-purity crystal dissolved into a liquid that carries the flavour and keeps the whole thing pourable. Finished oil usually tests from 90% up past 95% for total THC, which is where the high potency reputation comes from.

Here's the part that catches people out: liquid diamonds usually cost less than live resin. Crystal and a terpene blend are cheaper to make at scale than a proper fresh-frozen run, so the cart with the biggest number on the box often isn't the priciest one on the shelf.

Which brings us to the part nobody prints on the box.

Liquid diamonds vs live resin: where the flavour actually comes from

The word "terpenes" does a lot of heavy lifting in vape marketing, and it covers two very different things.

Cannabis-derived terpenes come from the plant itself. That's what you're getting in live resin.

Botanical terpenes are the same molecules pulled from other plants. Limonene from citrus peel, myrcene from hops, pinene from conifers. Food grade, widely available, and far cheaper by the litre than pulling them out of cannabis.

Most liquid diamond carts are built with botanical terpenes. So is most distillate. Which means the flavour in both of those categories is a recipe, not a strain. It gets blended to taste like tropical fruit, or candy, or gas, and quite often to taste like anything other than weed. The strain name on the box tells you which profile the blend is imitating, not where the oil came from.

That's not a scandal and it's not a knock on the product. Blended terpenes are consistent, they taste loud, they don't degrade as fast, and plenty of people prefer them. But it does change how you read the shelf: a liquid diamond cart has more in common with a very strong, very well-flavoured distillate than it does with live resin. The key difference in this category isn't potency at all. It's whether the flavour came out of the same plant as the THC. It's also what you're actually paying for, which is why the most expensive cart on the wall is usually the one with the lowest THC number on it.

Potency: so which one gets you higher?

This is the most-asked question in the category and the least useful one.

On paper, liquid diamonds test highest, with distillate close behind and live resin lowest. But the gap between 90% and 95% is a lot smaller in practice than it looks on a box, and you're the one controlling the dose. A shorter pull off a stronger cart lands you in the same place.

When people say live resin "hits different," they're usually describing the terpenes rather than the THC number. A full-spectrum extract brings the minor cannabinoids and the plant's terpene profile along for the ride, and a lot of people find that changes the character of it even at a lower percentage. Whether that's the entourage effect doing real work or just a much better-tasting draw is still argued about online daily, and we're not going to settle it in a blog post.

Practical version: buy for flavour, hardware and price. The number on the box is the least interesting thing about a cart.

How to tell if it's live resin or distillate

Four quick tells, no lab required.

• Colour. Distillate is usually pale gold and clear. Live resin runs darker and cloudier, sometimes almost orange. Liquid diamonds often look bright and syrupy, occasionally with visible crystal.
• Separation. Liquid diamond carts sometimes separate in the tank, with crystal settling out of the sauce. That's normal, not a defect. Warm it in your hand for a minute and it comes back together.
• Viscosity. Tilt the cart and watch the bubble. If it crawls, there are terpenes in there. If it drops straight to the bottom, you're holding distillate.
• Taste. If every strain in a lineup tastes like a different candy, those are blended terpenes. If it tastes green, funky, or like the flower version of the same strain, that's cannabis-derived.

Which vape should you choose?

Choose distillate if you're new to vaping or you want the most product for your money. It's the cheapest way to find out whether you even like vape carts, it's the most forgiving on a standard vape battery with no settings, and the thin oil gives you the least trouble with clogging in cold weather.

Choose live resin if you care about flavour and you want the cart to taste like the strain on the label. It's the priciest of the three and you're paying for terpenes, not THC. Cannabis strain names mean the most here, because the oil and the name come from the same plant. Pair it with a variable-voltage battery and it rewards you the most.

Choose liquid diamonds if you want the highest-testing, high potency option and a big loud flavour to go with it, without paying live resin money. Best numbers per dollar in the category.

Whichever way you go, buy from a licensed store so you know the oil was tested. High-quality cannabis products in this category are not the ones with the biggest number on the front.

Come have a look

We stock all three across most of the brands worth carrying, and our staff have real opinions about every cart on the wall. Ask them which ones they've actually run. Or browse the vape shelf online and pick it up when you're in.

New to cannabis concentrates generally? Start with Cannabis Concentrates 101.