Euphoria H4CBD Solid 30%, 1g

What the maker and the shops actually call this

We would rather open with this than bury it, because it is the most useful thing on the page and it is checkable in two clicks.

Euphoria's own product listing describes the 30 per cent Grape Ape as a collection item suitable as an aromatic brick. That is the manufacturer's wording. It is a description of an object rather than of something you use.

One UK retailer selling the identical product goes considerably further. It titles the listing H4CBD Solid Incense and carries the notice: not for human consumption, this item is sold for incense, souvenir or novelty purposes only. The same shop, in the same range, sells the 10 per cent version as solid hash. Two other UK shops sell it plainly as hash with no such notice.

So the same object is a collection item, an incense, a novelty and a hash depending on which page you land on. That is not confusion about what the product is. It is a hedge about what it is for, and the reason it exists is that H4CBD's regulatory position in the UK is contested rather than settled. Where a substance is uncomfortable to place, the trade reaches for words like incense, aromatic, souvenir and collectors' item.

We are not going to pretend otherwise by listing it as hash and saying nothing. What we will say is that you should read the wording on any H4CBD product you buy, from us or anyone else, because it tells you how the seller regards the position. And you should know that the company that makes this one does not describe it as something to consume.

This is the third time we have run into the same hedge while writing up this part of our range. One retailer files pressed hemp hash under research chemicals and herbal incense. Another sells an H4CBD vape cartridge as aromatherapy while also calling it a food supplement. It is a pattern rather than a quirk.

What H4CBD is, briefly, and why it is not CBD

H4CBD is hydrogenated cannabidiol. CBD, which the hemp plant does produce, is taken into a laboratory and four hydrogen atoms are added to the molecule. What comes out is a compound the plant does not make.

That is what semi-synthetic means, and it is why none of what is known about CBD carries across automatically. H4CBD holds no Novel Foods authorisation, its UK status is genuinely contested, and the Advisory Council on the Misuse of Drugs is reviewing it. We have written the full account, including where the widely repeated claim about it being far stronger than CBD comes from, in our guide to what H4CBD is.

One point of precision that gets flattened everywhere. Novel Foods governs what you eat and drink, so it is not the live test for something burned or vaporised. The Psychoactive Substances Act question is. That distinction matters because H4CBD holds no Novel Foods authorisation and that fact gets quoted on products where it is not the relevant issue.

On whether this is really hash at all: we have set that argument out in full on the Professor Herb H4CBD solid extract page rather than repeating it here. The short version is that hash traditionally means separated plant resin, and a manufactured cannabinoid pressed into a block is a different object with different questions attached.

Thirty per cent H4CBD, and the seventy per cent nobody names

If a product leads with a percentage, the obvious next question is what the rest of it is. Nobody asks it, so we will.

The maker's description is thirty per cent H4CBD, full spectrum CBD, and Grape Ape terpenes. So some of the remainder is a CBD extract and some is terpenes. That accounts for a portion of it.

What the bulk of the other seventy per cent actually is, the base material the whole thing is pressed from, is not stated by Euphoria or by any retailer selling it. On a solid product sold by concentration, that is a substantial gap, and it is the reason a percentage on a pressed solid tells you less than a percentage on an oil or a distillate would.

There is a second thing worth noticing in that same sentence. It claims thirty per cent H4CBD and full spectrum CBD together. Those are two different kinds of claim: a percentage of a laboratory-made compound, and a grade that describes how much of a plant extract was retained. We have unpicked what full spectrum can and cannot mean on an H4CBD product over on the Professor Herb replacement pod page. Here the point is narrower: two claims are being made at once, and only one of them has a number attached.

We will not be publishing a THC figure for this product. Euphoria states a percentage, as makers in this category do, but the UK consumer test is not a percentage at all. It is an absolute quantity, no more than 1mg of controlled cannabinoids in the container, whatever the container weighs. We are obtaining per-batch certificates of analysis and until we hold one for a given batch we publish nothing in either direction.

The flavours are locked to the strengths

This is the most practical fact on the page and not one listing anywhere mentions it.

The thirty per cent comes in Grape Ape and OG Lime. The ten per cent comes in Blue Cheese and Purple Kush. There is no overlap. If you want Grape Ape, you are choosing the thirty per cent whether or not that was the strength you wanted, and if you want Purple Kush you are choosing the ten.

That is worth knowing before you start comparing, because the normal way to shop a range like this is to pick a flavour and then pick a strength, and here you cannot do both. The flavour names describe naturally derived terpenes added to the pressed material, not a plant the cannabinoid came from, so they tell you about aroma and nothing else.

One further note on availability, said plainly: at the time of writing all four items across both strengths are out of stock at our distributor.

What thirty per cent actually means next to the rest of the shelf

A percentage on its own is hard to place. It becomes far more useful when you can see it against the same brand's other products in the same format and the same weight, which is something only a shop carrying the whole range can show you.

Euphoria makes pressed 1g hashes across a wide spread of concentrations, and we stock most of them. Set against those, thirty per cent is high but not the top of the range, and the ten per cent sits near the bottom. Note that a forty per cent CBD hash is more concentrated than a thirty per cent H4CBD one, which is a comparison worth having in mind if you assumed the semi-synthetic was automatically the stronger option.

The important caveat is that the ladder below compares concentrations, not effects. H4CBD and CBD are different compounds and a percentage of one is not interchangeable with a percentage of the other. The table tells you how much of the named cannabinoid is in the block, and nothing more than that.

Who should not buy this

If you want CBD, this is not it. Euphoria makes pressed CBD hashes across seven concentrations in the same format and weight, and every one of them is a plant extract rather than a laboratory-made compound.

If the collection item and incense wording set out at the top gives you pause, take that seriously rather than reasoning past it. It is the manufacturer's own description and it is there for a reason.

If you want your preferred flavour at your preferred strength, you cannot have it here. Two flavours per strength, no overlap.

If you need regulatory certainty, H4CBD is the most contested part of our range. The position is under active review and may change, and we would rather say that than sell you comfort we cannot back.

If you are new to cannabinoids, do not start here. A thirty per cent preparation of a compound most people have no reference point for is two unknowns at once.

And at the moment all four items are out of stock, so this is academic until they return. 18+ only.