You're Allowed to Leave Empty-Handed: Three Questions for the CBD Counter

There is a particular kind of British discomfort that arrives when a shop assistant asks, brightly, if you need a hand — and you're standing in front of a shelf of CBD bottles, none of which you understand, all of which cost more than your lunch.

You want to ask questions. You also don't want to be there for forty minutes. You definitely don't want to be sold a small brown bottle as though it's going to fix your sleep, your hormones, your mother and the state of the trains.

So this is a script. Not a rigid one — you can say it in your own words, and you should — but a shape for the conversation, so you leave the shop knowing what you bought, or knowing why you didn't.

First, a small reframe before you go in

The person behind the counter is a shop worker. Sometimes they're a trained nutritionist or a pharmacist; often they're someone doing a Saturday shift who has been told the key selling points. Both are fine. Neither of them knows your body, your medication list, or the fact that you're currently waking at 3am for reasons that have nothing to do with a deficiency of anything on that shelf.

That's not a criticism. It's just worth remembering, because it puts you back in charge of the decision. You're not there to be advised like a patient. You're there to gather information like a grown adult with a bank card and a return policy to check.

Question one: how much CBD is actually in a day's worth?

The front of the bottle will say something cheerful like "500mg" or "10%" and mean almost nothing on its own. The number that matters is how many milligrams land in your mouth per day at the dose the brand suggests.

Try: "If I follow the label, roughly how many milligrams of CBD am I taking in a day?"

Listen for a clear answer in milligrams. If you get a percentage, a shrug, or a story about a farmer in Somerset, ask again: "Sorry — in milligrams, per day." A shop that can't answer this is a shop that hasn't read its own stock. That's useful information, and it costs you nothing to have discovered it.

It also helps to know that starting low and going slowly is the standard advice for a reason. A 10mg capsule and a 50mg capsule are not interchangeable, and a bottle that lasts six weeks is better value than one that lasts eight days even if it costs more at the till.

Question two: can I see the batch test?

Batch testing — sometimes called a certificate of analysis, or COA — is the independent lab report that says what's actually inside the bottle. It should confirm the CBD content and, crucially, that the THC sits within the UK legal limit.

Try: "Do you have the batch certificate for this one? I'd like to see the CBD and THC figures."

A good shop will either have it printed, find it on a tablet, or show you the QR code on the pack. A great shop will do it without making you feel like a nuisance. If the answer is "it's all tested, don't worry", that's not quite the same thing — ask whether you can see it online, and if the assistant doesn't know, note it down and check at home before you buy.

You are not being difficult. You are doing the one bit of due diligence that separates a considered purchase from a hopeful one.

Question three: what happens if it doesn't suit me?

This is the question almost nobody asks and everybody needs. CBD doesn't agree with everyone. Some people find it does nothing at all — honestly, quite a lot of people — and some find it makes them feel slightly flat or headachy. You want to know where you stand before you hand over £38.

Try: "What's your returns policy on opened bottles? And is there a smaller size I could try first?"

Under UK distance-selling rules you generally can't send back opened supplements, and in-person purchases are usually final once opened — but plenty of independents will offer a swap or a credit if you come back within a fortnight, and it's entirely reasonable to ask. If the answer is a flat no, that's your call to make, not a red flag on its own. But a small bottle or a sample sachet is nearly always the smarter first move than the big one with the nice glass dropper.

The polite exit, if the bottle isn't right

Sometimes you'll ask all three, get decent answers, and still not fancy it. Maybe the dose is unclear, maybe the price-per-milligram is poor, maybe the assistant has told you it will cure your arthritis and you'd rather not reward that with your debit card.

You do not owe anyone a purchase because they were helpful. A script for leaving:

"Thanks — that's really useful. I'm going to think about it and compare a couple of options, but I appreciate you talking me through it."

Then put the bottle back on the shelf, smile, and go. That's it. No apology, no invented excuse about a bus. Shop staff are used to it; browsing is not a contract.

What to do with your notes afterwards

If you wrote down a milligram figure and a brand name, use them. Compare the price per 10mg across two or three products when you get home — the difference between mid-range and premium is often bigger than the difference between the products. Look up the batch certificate yourself on the brand's website. Check whether the product has a novel food application listed with the FSA, because as of 2026 that's part of how a legitimate UK brand should be presenting itself.

And give yourself a fortnight of realistic use before you decide anything. Not one anxious Tuesday night. A fortnight, with a note in your phone about how you slept and how you felt, because memory is a terrible witness when you've spent money.

The point of the script

The high street counter is not a doctor's office and it isn't a confessional. It's a shop. You're allowed to ask sharp questions, you're allowed to say "I'll think about it", and you're allowed to walk out with nothing but a free sample of chamomile tea and your own good sense.

That's not being awkward. That's being a customer who has done this before, or intends to next time.