Professor Herb
Professor Herb Hemp Briquette Hash 3.5g, Pineapple Express
£13.99
In stock — dispatched today if ordered by 3pm
The Pineapple Express flavour in the Professor Herb briquette range, a 3.5g heat-pressed block of Italian hemp biomass pollen infused with terpenes. Sharp tropical pineapple over a green hemp base. 18+ only.
- Free UK delivery on orders over £30
- Third-party lab-tested — COA on every batch
- Discreet plain packaging, no branding outside
- Sold to over-18s only, age-checked at checkout
Professor Herb Hemp Briquette Hash 3.5g Express is a heat-pressed block of Italian hemp biomass pollen infused with terpenes, and the flavour is Pineapple Express. The word missing from that title is the first half of the name. Our listing kept the second word, the product data kept the first, and between them neither one tells you what is in the pot. That is worth clearing up before anything else, and it turns out to be the least strange thing about this particular name.
Half a name in each hand
This product is Pineapple Express. The listing title we receive from our supplier reads Express, which on its own means nothing at all. The separate flavour field in the same product record reads Pineapple. Put the two together and you have the flavour. Read either one alone and you do not.
It is the third briquette listing in a row to arrive with the flavour name damaged in a different way. On one the flavour was missing from the title but recorded correctly in the data. On the next it was in the title but the data field came through empty. On this one the name has simply been cut in half and the two pieces filed separately. Three listings, one supplier, one import, three distinct faults.
There is a plausible explanation sitting on the packaging. Set the three cards side by side and the ribbons on Wedding Cake and Bubba Gum OG each fit on a single line. Pineapple Express does not fit, so its ribbon is set on two, with PINEAPPLE above and EXPRESS below. Anything reading only the last line of that ribbon would produce exactly the name we ended up with. We put that forward as an observation rather than a conclusion, because we cannot see how the data was compiled, but it is a tidy fit.
None of this changes what you receive. It does mean the short name is close to unsearchable, which is why we show the full flavour on this page. Both faults on the other two listings and this one have been logged for the catalogue to correct at source. We do not hand-edit the underlying product records, because they are rebuilt from the supplier feed every time it refreshes.
Nobody agrees where the name came from
Most cannabis variety names have a traceable story. This one has two, and they contradict each other.
The first account is the ordinary one. G13 Labs says it produced Pineapple Express in the mid-2000s by crossing Trainwreck, a sativa-leaning hybrid, with Hawaiian, a tropical landrace. That pairing is where the fruit-forward character in the name comes from, and on this account the plant existed first and the film borrowed it.
The second account comes from the film itself. Seth Rogen, who co-wrote the 2008 comedy, has said that he and Evan Goldberg made the name up out of nothing, and that the variety appeared afterwards to meet the demand the film created. On this account the name was fiction first and the plant was named to catch up.
The sources genuinely disagree and we are not going to pretend otherwise. What is not in dispute is the timing of its spread: Pineapple Express became widely available commercially after the film rather than before it, which is why the association is so fixed for most people.
It leaves this pack in an unusual position. The name on the ribbon may be a name that was written for a comedy, applied to a plant, borrowed as a flavouring, and then infused into hemp pollen that contains none of it. That is four steps away from anything botanical, and it is a longer chain than any other flavour in the range.
| Account | Claim | Status |
|---|---|---|
| G13 Labs | Bred in the mid-2000s from Trainwreck crossed with Hawaiian | The breeder's own claim, predates the film |
| Seth Rogen and Evan Goldberg | The name was invented for the 2008 film and the plant followed | Stated by the film's co-writer |
| Both agree | The variety spread commercially after the film rather than before | Not disputed |
| This pack | Hemp biomass, terpenes and flavourings | Contains none of the genetics either way |
What it actually tastes like
The manufacturer's description runs to five words: juicy sweet pineapple with terpenes. That is not an oversight on this flavour, it is the house format. Wedding Cake gets tasty sweet cake with terpenes and Bubba Gum OG gets sweet bubble gum with terpenes. Four or five words apiece, every one ending the same way.
In practice the pineapple here is the sharp kind rather than the syrupy kind. There is a clear acidity to it, closer to fresh fruit than to tinned, and it arrives immediately rather than building. Behind that is a light tropical sweetness and a faint green note that reads as the skin rather than the flesh.
The hemp underneath is more noticeable in this flavour than in the sweeter ones, and that is a feature rather than a fault. The acidity does not smother the base the way a candied profile does, so you get the resinous, slightly peppery character of the pressed pollen alongside the fruit instead of underneath it. If you have found the sweet flavours in this range one-dimensional, this is the one to try.
The aroma is bright and carries further than you might expect for a fruit profile. It is not a discreet product.
One visual note. The brand's photograph of this pack shows the material in the pot noticeably more broken up and powdery than the same shot for the other flavours, which show a solid chunk. We would not read a specification into a product photograph, and the material is the same pressed briquette in every flavour, but it does give you a good look at what one of these blocks turns into once it has been broken down.
| Flavour | Character | Sweetness |
|---|---|---|
| Pineapple Express (this page) | Sharp tropical fruit with visible hemp behind it | Moderate, acidic rather than sugary |
| [Tangerine Dream](/products/professor-herb-hemp-briquette-hash-3-5g-tangerine-dream) | Citrus, tangy and aromatic | Moderate |
| [Forbidden Fruit](/products/professor-herb-hemp-briquette-hash-3-5g-forbidden-fruit) | Darker mixed fruit | Higher |
| [Bubba Gum OG](/products/professor-herb-hemp-briquette-hash-3-5g-bubba-gum-og) | Sweet shop bubblegum, openly synthetic | Highest in the range |
| [Wedding Cake](/products/professor-herb-hemp-briquette-hash-3-5g) | Soft vanilla and dough with a peppery finish | High but rounded |
One competitor is doing this properly, so here is the honest comparison
Across four of these briquette pages we have found the same thing repeatedly: shops selling this range paste the manufacturer's copy and add nothing. One is an exception and it deserves saying so.
CBD Farmacy writes its own description for every flavour in the range rather than reusing the manufacturer's one-line blurb, and it puts the 175mg figure in the product title itself, which no other page selling these does. Their Pineapple Express note describes a tropical burst of juicy pineapple with a hint of herbal freshness, which is a fair characterisation and closer to the truth than the manufacturer manages.
Where it still leaves room: the fourteen descriptions follow a visible template, most of them landing on some variation of a delightful and refreshing hash experience, and none of them tell you anything about the name, the lineage, or how to use a pressed block. There is no comparison between flavours, no honest account of who a flavour suits and who it does not, and the compliance wording is the manufacturer's own.
We would rather point you at a good page than pretend it does not exist. What we have tried to add on top is the naming history, the sensory detail that is not a template, an honest note on who should skip this flavour, and the technical material on the main briquette page.
What is in the pack, and what is not
The specification is the same across the range and is worth restating plainly. A 3.5g heat-pressed briquette of Italian industrial hemp biomass pollen, with terpenes and flavourings added. The published cannabinoid figure is 175mg per pack. It is manufactured in the UK and EU, analysed by Adact Medical, and the card carries a QR code to the certificate.
What is not in it: no nicotine, no tobacco, and none of the cannabis genetics the name refers to. The base material is identical in every flavour and the ribbon on the front tells you only what has been added to it.
We have set out what the 175mg figure works out at, what the HIGH STRENGTH flash on the card does and does not distinguish, and the wording problem in the compliance sentence these packs carry on our Wedding Cake page. The technical questions, what a briquette is, how to break one up, what temperature to vaporise it at and why the certificate is worth keeping with the pack, are all on the main briquette page rather than repeated here.
This range is on our site on an explicit decision by the owner of this business. Smokable hemp sits outside the industrial hemp cultivation licence, which covers stalk and seed, and we have set that out rather than glossing over it.
Who should pick something else
If you want a sweet flavour that covers the taste of the hemp, this is the wrong one. The acidity in the pineapple deliberately leaves the base showing, and some people will read that as the flavour not working.
If you dislike sharp fruit, there is no way around it here. It is the most acidic profile in the range.
If you want something ready to use straight from the container, a briquette is not it. It is a solid block that has to be broken down first, and the brand's loose Premium Hemp Blend is the same material at the same concentration in a form that needs no preparation.
If you came for the variety in the name, be aware that nobody can even agree whether that variety existed before the film it is named after, and that either way this pack contains none of it.
Over-18s only. This is not a food and it is not a medicine, and nothing here should be read as suggesting otherwise.
Frequently asked questions
- Why is this listed as Express rather than Pineapple Express?
- Because the flavour name arrived split across two fields in our supplier feed. The title kept the second word and the separate flavour field kept the first, so neither one reads as the full name on its own. The product is Pineapple Express. The brand's ribbon is the only one in the range set across two lines, with PINEAPPLE above EXPRESS, which is a plausible way for the first word to have been dropped in transcription.
- Did the Pineapple Express strain exist before the film?
- The record is genuinely disputed. G13 Labs says it bred the variety in the mid-2000s from Trainwreck crossed with Hawaiian, which would put the plant first. Seth Rogen, who co-wrote the 2008 film, has said the name was invented for the script and the plant appeared afterwards. What both sides agree on is that it became widely available commercially after the film rather than before it.
- What does the Pineapple Express briquette taste of?
- Sharp tropical pineapple rather than a syrupy one, with a clear acidity that reads as fresh fruit instead of tinned, a light tropical sweetness behind it and a faint green note. The pressed hemp is more noticeable in this flavour than in the sweeter ones because the acidity does not smother it, so the resinous, faintly peppery base sits alongside the fruit rather than underneath it.
- Are Trainwreck and Hawaiian in this product?
- No. Those are the parent varieties named in one account of where the Pineapple Express name came from, and they describe a cannabis plant rather than this pack. The stated ingredients here are hemp biomass, terpenes and flavourings, and the base is Italian industrial hemp pollen in every flavour in the range.
- Why are the Professor Herb flavour descriptions so short?
- It appears to be a house format rather than a decision about this flavour. Pineapple Express gets juicy sweet pineapple with terpenes, Wedding Cake gets tasty sweet cake with terpenes, and Bubba Gum OG gets sweet bubble gum with terpenes. Four or five words apiece, and every one we have checked ends with the same two.
- Why does the hash in the Pineapple Express photo look crumbled?
- That is how the brand photographed this particular pack. The equivalent images for the other flavours show a solid chunk in the pot, while this one shows the material more broken up. The briquette itself is the same pressed block in every flavour, so we would not read a specification into it, but it does give a useful look at what one of these looks like once broken down.
- Which Professor Herb briquette flavour is the least sweet?
- Of the ones we stock, Pineapple Express. Its sharpness comes from acidity rather than sugar, which leaves the hemp base clearly audible underneath. Tangerine Dream is citrus but rounder, and the dessert and confectionery flavours are all considerably sweeter. If the sweet profiles in this range have felt one-dimensional to you, this is the one to try.
- Does the Pineapple Express briquette contain real pineapple?
- The stated ingredients are hemp biomass, terpenes and flavourings, so the pineapple character comes from the flavouring and terpene profile rather than from fruit. No fruit content is claimed anywhere by the manufacturer. If you need a full ingredient breakdown for allergen reasons, the pack and the certificate behind its QR code are the documents to ask the retailer for.
Updated July 2026
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