Most guides on how to start a candle business in the UK are rewritten American articles, and it shows: they will tell you about "FDA considerations" and say nothing about CLP labels, which are the one thing Trading Standards will actually pull you up on. This guide does it the other way round. We will get the UK regulatory bits right first — labelling, safety standards, insurance — then cover real startup costs (every price below was checked on 7 August 2026 against UK suppliers’ published prices), pricing, and where to sell. Candles are a genuinely good first product: light, non-perishable, cheap to post, easy to make at a kitchen table. They are also a saturated market, so the sellers who win are the ones who look — and are — properly legitimate.
What does it cost to start a candle business in the UK?
Here is what the core materials actually cost right now, checked 7 August 2026 against Candle Shack, a Scottish supplier most UK candle businesses use at some point. Prices include VAT.
| Item | Example (checked 7 Aug 2026) | Price | Works out at |
|---|---|---|---|
| Soy container wax | EU Golden Wax 464, 16kg box | £81.13 | about £5.07/kg |
| Wax, toe-dip size | EU Golden Wax 464, 800g tub | £5.24 | enough for ~4 test candles |
| 30cl glass jar | Lotti 30cl clear, pack of 6 | £6.38 | about £1.06 each (drops to ~80p at volume) |
| Wicks | CL16 pretabbed, pack of 100 | £8.66 | about 9p each |
| Fragrance oil | Everyday ranges from under £40/kg + VAT; premium blends ~£14.18 per 100g | varies | roughly 95p–£2.35 per candle at a 20g load |
| Insurance | CMTIA £5m public + products liability, 2026 price list | £69/year | — |
Put together, a 30cl candle (about 220g of fill) costs roughly £3 to £4.50 in materials — around £1 of wax, £1.06 of glass, 9p of wick, and £1–£2.35 of fragrance depending on how premium you go — before your CLP label, box, and your time. That materials figure is why £6 candles at car boot sales are a road to nowhere; more on pricing below.
As for total startup cost: a cautious first pour (800g wax tub, six jars, 20 wicks, 50g of fragrance) comes to about £22. A proper starter setup — 16kg of wax, 100 wicks, 60 jars, 500g of fragrance and a year’s insurance — is around £280–£350 including labels and packaging. Add a thermometer, a pour jug and a scale if your kitchen lacks them. Compared with almost any other product business, that is a gentle entry price.
CLP labels for candles: the part the US guides can’t write
This is the section to read twice. Under the GB CLP Regulation (Classification, Labelling and Packaging), a scented candle is treated as a chemical mixture on a carrier — the wick — so it falls squarely in scope. Wax melts are mixtures too, usually with a higher fragrance load, so they are in scope as well. This is not a formality: craft fair organisers increasingly check for CLP labels, Trading Standards enforce them, and their absence is the fastest way to look like a hobbyist.
What has to be on the label
What your label must show depends on what your fragrance oil contains — your supplier’s safety data sheet (SDS) for each fragrance, at your exact percentage, tells you. In outline, per HSE and Trading Standards guidance:
- If a sensitising fragrance substance is present at 0.1% or more of the finished candle, the label needs the phrase "Contains (name of substance). May produce an allergic reaction".
- If sensitisers reach the classification threshold (typically 1%, lower for potent ones — easily hit at a normal 6–10% fragrance load), the candle is classified as hazardous and needs the full works: the exclamation-mark pictogram, the signal word Warning, hazard statements such as "May cause an allergic skin reaction", and the relevant precautionary statements.
- Every CLP label also needs your business name, postal address and phone number — an email address does not satisfy the requirement.
- Pictograms must be diamond-shaped, red-bordered, and at least 10mm × 10mm.
- The label must be firmly fixed to the packaging and readable when the candle sits normally on a shelf.
Two pieces of good news. First, unscented candles with no classified ingredients often need no CLP label at all. Second, Great Britain did not carry over the EU’s poison-centre notification system, so you do not need a UFI code to sell in England, Scotland or Wales — though you do if you sell into Northern Ireland or the EU, where the EU rules still apply.
The product-page requirement almost everyone misses
Here is the trap for anyone selling candles online in the UK: GB CLP (via regulation 5A, mirroring Article 48 of the EU rules) says that any advertisement which lets the general public buy a hazardous mixture without first seeing the label must state the hazards. A product page in an online shop is exactly that. So if your candle carries a Warning label, the hazard information belongs on the product page too, not just on the jar. In practice: paste the allergen and hazard statements into each product’s description. On our own platform this is thirty seconds per product — and if you manage listings across your site and marketplaces from one place, you only paste it once.
Safety standards: the BS EN trio and your due diligence file
Separately from CLP, the General Product Safety Regulations 2005 require any candle you sell to be safe, and there are three designated British Standards that define what "safe" looks like. Conform to them and the law presumes your product is safe:
- BS EN 15493 — the fire-safety specification: flame height, stability, self-extinguishing behaviour, and rules about embedded decorations that could ignite.
- BS EN 15494 — product safety labels: the format and content of the warnings you see on every commercial candle (never leave a burning candle unattended; keep away from children, pets and things that catch fire), presented so they can be understood without words — pictograms first.
- BS EN 15426 — sooting behaviour.
You do not need a lab certificate to start, but you do need due diligence records: burn tests for every wax–wick–fragrance–vessel combination you sell (full burns, noting flame height, tunnelling, sooting and end-of-burn behaviour), your SDS collection, and batch numbers on every candle so you could trace and recall a faulty batch. A notebook and a numbering system genuinely suffices. Keep it boring, keep it written down.
Insurance: what cover you need and what it really costs
You are selling an open flame to strangers, so this is not optional in any practical sense. You need two covers, usually sold together: public liability (someone trips over your stall) and product liability (your candle is blamed for damage or injury). Craft fair organisers will typically refuse you a pitch without proof of £5m cover.
Real numbers, from CMTIA’s published 2026 price list (checked 7 August 2026): £69 a year for £5m public and products liability, £82 for £10m, and £101.50 if you add employers’ liability — prices include insurance premium tax and their £10 admin fee. They also sell one-day policies (£31 for £5m) if you only want cover for a single fair. Other specialist craft insurers such as Protectivity offer monthly billing; compare wording on product liability for candles specifically, since a few general policies exclude naked flames. Either way, budget well under £100 a year — it is one of the cheapest legitimacy signals you can buy.
Telling HMRC, and pricing your candles properly
You can earn up to £1,000 in gross trading income per tax year under the trading allowance before you owe HMRC anything; above that, register for Self Assessment by 5 October following the tax year you crossed it (checked against gov.uk, 7 August 2026). Our guide to registering a business to sell online in the UK walks through the whole thing, including the sole trader question.
On pricing: with £3–£4.50 of materials in a 30cl candle, the craft-standard formula (materials + labour, ×2 for wholesale, ×2 again for retail) lands you at £18–£28 retail — which is exactly where serious independent candle brands sit, and it leaves margin for craft fair fees, card fees and the occasional failed batch. If that price makes you nervous, the answer is better branding and photography, not a lower number. We have a full walkthrough with worked examples in how to price handmade products in the UK.
Where to sell: your own store, fairs, and marketplaces
Craft fairs first. They are the cheapest market research you will ever do — you watch faces as people smell your candles, and scent sells in person in a way no product photo can match. Your one-day insurance and CLP labels make you bookable.
Your own online store second. Margins are best where there is no marketplace commission, your brand lives on its own domain, and repeat buyers are yours to email. We build Orbit Commerce, so weigh this recommendation accordingly, but the fit is honest: the Solo plan is £25 a month with unlimited products, a drag-and-drop page builder, and UK card rates of 2% + 25p with no platform fee on sales — and the SEO and blog tools you will need for the long game are included rather than bolted on. UK support on live chat, too, which matters at 9pm the night before a fair.
Marketplaces third, from the same stockroom. Etsy is where UK candle buyers already search; Amazon and eBay add volume once you have bestsellers. Orbit’s Amazon, eBay and Etsy plugins are free on every plan — listings and stock sync both ways, and marketplace orders arrive as native orders — so selling a candle at a fair, on Etsy and on your own site does not become a stock-count nightmare. The broader setup steps (domain, payments, shipping, launch) are covered in our pillar guide to starting an online store in the UK.
A first-10-sales plan that actually works
- Weeks 1–2: pick one wax, one vessel, three scents. Burn-test every combination fully and write it down (that is your due diligence file starting).
- Week 3: get SDSs from your fragrance supplier, produce CLP labels, buy insurance (£69), photograph everything in daylight.
- Week 4: book two local craft fairs, open your online store, and list your three scents with hazard info on each product page.
- Launch: tell every group chat you are in, with the link. Offer local collection. Ask every buyer — politely, once — for a review and a photo.
- After 10 sales: kill the weakest scent, double down on the bestseller, and approach three local gift shops with a wholesale price you can survive on (that is what the ×2 was for).
Questions people ask us about starting a candle business
Do I need CLP labels to sell candles in the UK?
Yes, for any scented candle or wax melt containing classified ingredients — which at normal fragrance loads is nearly all of them. The label needs the allergen statement, and where classification thresholds are met, the exclamation-mark pictogram, the signal word Warning, hazard and precautionary statements, plus your business name, postal address and phone number. Unscented candles with no classified ingredients often need no CLP label. If you sell online, the same hazard information must appear on the product page, because buyers cannot see the label before purchase.
How much does it cost to start a candle business in the UK?
Around £280–£350 for a proper start: 16kg of soy wax (£81.13), 100 wicks (£8.66), 60 jars (about £64), 500g of fragrance oil, a year’s £5m liability insurance (£69), plus labels and packaging — prices checked 7 August 2026 against UK suppliers. A first experimental batch of four to six candles costs about £22 in materials. Each finished 30cl candle costs roughly £3–£4.50 to make.
Do I need insurance to sell candles at craft fairs?
Legally no, practically yes: most organisers require proof of £5m public and products liability before they will give you a pitch. Specialist craft cover is cheap — £69 a year for £5m with CMTIA on their 2026 price list, or £31 for a one-day policy if you are testing the waters at a single fair.
Do wax melts need CLP labels too?
Yes. Wax melts are chemical mixtures under GB CLP just like candles, and because they typically carry a higher fragrance load than container candles, they are more likely — not less — to need the full hazard label. Check the safety data sheet for your fragrance at your actual usage percentage, and label the outer packaging the melts are sold in.
Candles reward the sellers who do the unglamorous parts properly: labels, burn tests, insurance, batch numbers. Get those right and you are ahead of half the market before you have poured your first proper batch. When you are ready for the shop-front part, Orbit’s 14-day free trial needs no card — pour this weekend, launch next week.