Sustainable balm packaging: refills, recyclability and the fees you now pay

What actually gets recycled, how refill systems work for anhydrous products, and the UK producer responsibility and plastic tax duties a small brand can trigger.

Packaging is the part of a balm business the law reaches first, and the part where the intuitive answer is most often wrong. This page ranks the four common balm formats by what is genuinely recovered rather than by the symbol moulded into the base, gives the UK and EU thresholds that turn packaging into a reporting duty and a fee, and sets out what you can defensibly print about any of it.

• EPR: 25 t and £1m turnover
• PPT: 10 t, 30% recycled
• PPWR applies 12 August 2026
• PP tube: 9 g pack per 4.5 g balm

What "recyclable" means once a pack reaches a sorting line

Recyclability is four separate things and a pack has to pass all of them. It must be collected from the household, sorted into a clean material stream, accepted by a reprocessor, and have an end market for the output. Most balm packaging fails at the second step, and the reason is mechanical rather than chemical.

A materials recovery facility begins with a trommel or a set of disc screens that split the stream by size and by whether an item is two dimensional (paper, film) or three dimensional (containers). Anything smaller than roughly 40 to 50 mm in two dimensions drops out with the fines, which go to residue or to low grade aggregate. An eddy current separator will throw non-ferrous metal off the belt with real efficiency, but only if the item is still on the belt when it gets there. A 45 mm lip balm tin, a 20 mm cap and a 15 mm elevator disc are all below the screen.

The second failure is composition. Sorting equipment reads the dominant surface, so a paperboard tube with a polyethylene inner liner sorts as paper and is then rejected at the pulper, where the liner floats off as reject. Fats behave the same way. Fibre reprocessing is wet pulping, and residual balm on the inside of a board tube is a contaminant in exactly the stream the tube was chosen to enter.

Collection is the part that is improving. Under England's Simpler Recycling policy the same core set of dry recyclables, plastic, metal, glass, paper and card, plus food waste, became a requirement for workplaces with ten or more employees from 31 March 2025 and for households from 31 March 2026, with plastic film added from 31 March 2027. Consistency at the kerb does not change the screen size inside the plant, so it improves the odds for a 60 mm jar and does nothing for a 45 mm tin.

The four balm formats, ranked by what is actually recovered

That ranking is uncomfortable because it inverts the marketing. The board tube reads as the plastic-free option and is the one least likely to become anything. The tin reads as an indulgence and is made of the material with the strongest recycling economics: recycled aluminium takes roughly five per cent of the energy of primary aluminium, which is why scrap has real value and why aluminium is chased through a plant rather than tolerated. Glass recycling saves far less energy, around a quarter, and glass is heavy, so its case rests on collection rates and inertness rather than on carbon. The format comparison for lip balm specifically is set out on lip balm tube versus tin, and the wider selection question, including closures and liners, is on the packaging guide.

Pack weight per unit, and why the lightest pack is not automatically the best

Two things fall out. The twist-up tube is the worst ratio on the board, two grams of unrecovered polypropylene for every gram of balm, which is a consequence of the mechanism rather than of anyone's carelessness. And the larger the pack, the better the ratio gets, so the single biggest packaging reduction available to a small maker is to sell a 50 g tin instead of four 12 g ones. That is also a pricing decision, worked through on costing and pricing.

UK Extended Producer Responsibility: two thresholds, two very different duties

The Producer Responsibility Obligations (Packaging and Packaging Waste) Regulations 2024 replaced the old packaging recovery note system across the United Kingdom. They apply in England, Scotland, Wales and Northern Ireland, are enforced by the four environmental regulators, and are run by a single scheme administrator. Two tests decide what you owe, and you have to meet both parts of a tier to fall into it.

• Under £1 million turnover, or under 25 tonnes of packaging a year: no obligation at all. Most makers are here.
• Over £1 million turnover and over 25 tonnes: a small producer. You must register and report your packaging data. You do not pay disposal fees.
• Over £2 million turnover and over 50 tonnes: a large producer. You register, report twice a year, pay the disposal fees below, and buy recycling evidence.

The tonnage is the trap, because it is not just the pack the customer keeps. It counts primary packaging, the outer carton, the shipping box, the void fill, the tape and the pallet wrap, for everything you supply filled to a UK end user or import filled. A maker sending 400 mail orders a month in 60 g boxes is generating nearly 300 kg a year of board before any tins are counted. It is still an order of magnitude below 25 tonnes, which at 9 g a tube is 2.8 million units, so the threshold reliably catches you at about the point you also acquire staff and an accountant.

Read the right-hand column carefully. For a large producer, the cardboard box that carries the order costs more in disposal fees than the pack inside it, because board is heavy relative to a tin even though its rate per tonne is the lowest on the table. Fee modulation by recyclability is scheduled to begin from the 2026/27 charging year, using an assessment method that grades each pack red, amber or green, so a format that cannot be sorted will attract a higher rate than the same material in a sortable form. The wider regulatory picture for a UK or EU seller is on selling balms in the UK and EU.

Plastic Packaging Tax: 30 per cent recycled content, 10 tonnes, per component

Plastic Packaging Tax was introduced by Part 2 of the Finance Act 2021 and is administered by HMRC. It applies to plastic packaging components manufactured in or imported into the United Kingdom that contain less than 30 per cent recycled plastic by weight. The registration threshold is 10 tonnes of finished plastic packaging components in a rolling twelve month period, tested both backwards and forwards, and you must register within 30 days of crossing it.

The rate was £200 per tonne from April 2022, £210.82 from April 2023 and £217.85 from April 2024, and it is uprated each April in line with CPI, so check the current figure with HMRC before you cost anything. At those rates a taxable 9 g tube carries about 0.2 p of tax. The rate is trivial per unit; the threshold is the whole story, and 10 tonnes of 9 g tubes is roughly 1.1 million of them.

Three details catch people out. The test is applied component by component, so a barrel moulded from 30 per cent recycled polypropylene and a cap moulded from virgin resin are assessed separately and the cap is taxable. Importing filled packaging counts: if you buy in finished, filled product for resale, the plastic packaging around it is yours for tax purposes. And if you are near but under the threshold you still need records capable of demonstrating that you are under it.

Regulation (EU) 2025/40 and the dates that will reach a small brand

Regulation (EU) 2025/40 on packaging and packaging waste replaces Directive 94/62/EC. It entered into force on 11 February 2025 and applies from 12 August 2026. Being a regulation rather than a directive, it takes effect without national transposition, which is why its dates are worth diarising rather than waiting for a domestic version.

Jurisdiction first, because this is where UK makers go wrong. It applies across the European Union and, under the Windsor Framework, in Northern Ireland. It does not apply in Great Britain. It does apply to anything a Great Britain business places on the EU or Northern Ireland market, which includes a single tin sold through a website to a customer in Dublin or Belfast.

Two provisions bite specifically on balms. Packaging for cosmetic products under Regulation (EC) No 1223/2009 is treated as contact sensitive, which sets the 2030 recycled content target for a cosmetic polypropylene tube at 10 per cent rather than the 35 per cent applied to general plastic packaging, with a higher figure from 2038. And the Annex V list of prohibited single-use formats includes small plastic packaging for cosmetic, hygiene and toiletry products supplied in the accommodation sector, the hotel miniature, below 50 mL for liquids or 100 g for solids. If part of your business is hotel amenity balms sold into the EU, that line ends on 1 January 2030 for plastic packs.

Recycled resin in practice: what changes on the moulding floor

Post-consumer recycled polypropylene is not a drop-in substitute for virgin resin, and the differences show up in the finished pack rather than on the certificate.

• Colour. Recovered PP arrives as a mixture of everything that was ever moulded in PP, so the base is grey, beige or olive. You cannot make a bright white, a clear or a pastel tube from high-recycled-content PP without pigment loading that pushes the pack opaque. Deep colours and black work; brand colours often do not.
• Batch variation. Melt flow index drifts between lots, which shifts mould shrinkage, which shifts the bore of a twist-up barrel. A tube that fits its elevator disc on one lot can bind on the next, which is one of the causes explored on why a lip balm will not twist up.
• Impact strength. Repeated processing shortens chains. Recycled barrels are more brittle in cold weather, and brittleness in a filled tube shows as the crazing described on tubes cracking or crazing.
• Odour and migration. Recovered polymer carries residual odour, and a fragranced anhydrous product is an excellent solvent for whatever migrates out of the wall. This belongs in your compatibility testing, not in a hope, and the method is on packaging compatibility.
• Cost. Expect a premium of roughly 8 to 20 per cent over virgin at 2025 to 2026 European prices. It is not stable: the premium narrows when virgin resin is expensive and widens when oil is cheap, so a costing built on last year's spread will be wrong.

On the compliance side, recycled plastics for food contact are controlled in the EU by Regulation (EU) 2022/1616, which authorises only specified recycling technologies. Cosmetics sit outside that regulation, but safety assessors borrow its logic, and you still have to satisfy the general safety obligation in Regulation (EC) No 1223/2009 for the finished product in its container. In practice that means a supplier declaration for the resin and migration evidence in the product information file, which is part of what a safety assessment and CPSR covers.

Refills for anhydrous balms: water activity decides, the label constrains

A fully anhydrous balm has a water activity in the region of 0.2 to 0.4. Bacteria generally need about 0.87 and above to grow, most moulds about 0.80, and even the most xerophilic moulds and osmophilic yeasts stop around 0.61. A balm is therefore not a growth medium, which is why it does not need a preservative, as set out on whether balms need preservatives. Refilling does not change that as long as the product stays anhydrous.

What breaks it is water arriving with the container. A jar washed and put away damp holds free water at aw 1.0 against the fat, and that interface is where colonies appear in products that were supposedly anhydrous, the mechanism behind water contamination in balm. The second failure is not microbial at all: residual old balm in a returned container is further through its oxidative induction period and seeds the fresh fill, which is the chain described on rancidity and oxidation.

1. Run an exchange pool, not a counter fill. Take the empty back, give out a sanitised one you prepared. Filling a customer's own container at a market stall gives you no control over what has been in it and no way to inspect it properly.
2. Wash above the melt range. Domestic hot water runs at about 50 to 55 C, below the melting range of every structurant you use, so it moves solid wax around rather than removing it. Use water above 65 C with detergent for beeswax, higher for candelilla or carnauba.
3. Dry completely, then sanitise. Oven at 60 to 80 C or a drying rack until there is no film anywhere, then 70 per cent isopropyl alcohol and let it flash off. The alcohol is the last step because it needs a dry surface to work on. The general standard is on workshop hygiene.
4. Reject the damaged ones. Scratched polypropylene holds residue in the scratches. Tins with any rust go out, for the reasons on rust spots on balm tins.
5. Relabel and re-record. A refill is a new supply of a cosmetic product. It needs a new batch code, a new date of minimum durability or period after opening, and the full legally required label, and it needs an entry in your batch records.

That last step is the one that stops most refill schemes, and it is a labelling requirement rather than a hygiene one. Under Article 19 of Regulation (EC) No 1223/2009, retained in Great Britain, the mandatory particulars have to be on the container and the outer packaging at the point the product is made available. A refill handed over in a customer's unlabelled tin is non-compliant however clean the tin is. Design the scheme around a wraparound label you apply at fill, not around a customer's own jar. What has to appear on it is on labelling cosmetics in the UK.

Green claims: the wording that fails

The Competition and Markets Authority published the Green Claims Code in 2021 with six principles: claims must be truthful and accurate, clear and unambiguous, must not omit or hide important information, must make fair comparisons, must consider the full life cycle, and must be substantiated. What changed is enforcement. The unfair commercial practices provisions of the Digital Markets, Competition and Consumers Act 2024 came into force on 6 April 2025 and let the CMA act directly, with penalties of up to 10 per cent of global turnover, rather than having to go to court first.

The European rules are moving further. Directive (EU) 2024/825 on empowering consumers for the green transition must be transposed by 27 March 2026 and applies from 27 September 2026. It bans generic environmental claims where excellent recognised environmental performance cannot be demonstrated, bans claims that a product is carbon neutral on the basis of offsetting, and restricts sustainability labels to certified schemes. A separate substantiation directive was still under negotiation and should not be assumed. Claims about the balm itself rather than the box are a different regime again, covered on cosmetic versus drug claims, and the vocabulary problems around natural and clean are on chemical free and clean beauty claims.

The decision rule, and what this page cannot settle

Choose a format on three questions in this order. Does your customer's collection service take it and will a plant sort it? Can you operate a return, so that recovery does not depend on the kerbside at all? Can you defend, in writing, the sentence you want to print about it? A format that fails the third question is a liability regardless of how it performs on the first two.

Applied to balms, that gives one clear answer and one honest non-answer. Above about 15 g of product, an aluminium or tinplate screw-lid tin operated with an exchange and refill scheme is the best available combination: a single material, a valuable stream, a diameter that clears the sorting screen, a low pack-to-product ratio, and claims you can substantiate line by line. Below about 6 g there is no good option. The polypropylene tube is not recovered, the board tube is contaminated fibre, and the tin is under the screen. Say that on the pack instead of choosing a symbol, and take the format decision on other grounds, such as the fill and finish differences on filling lip balm tubes.

Four things this page cannot decide for you. Your tonnage, which you get by weighing your own components and multiplying by units shipped, per material, per year, including the shipper. Your turnover position against the two EPR tiers, which is an accounting question. Whether your specific pack is collected where your specific customers live, which varies by local authority. And whether a claim you want to make is substantiated, which needs evidence held on file before publication, not after a complaint. Fee tables, tax rates and implementing acts all change annually, so the figures here are dated by their sources and the thresholds are the durable part.

Reviewed and updated 6 September 2026. Spotted an error? Tell us and we will fix and log it.