Lip balm tube or tin: which should your balm go in?

A 0.15 oz tube holds 4.25 to 4.3 g at 10 to 20 percent wax; a 10 ml slider tin holds 7 to 9 g at 7 to 12. Six suppliers' specs, fill, heat and EU labels.

A standard twist-up tube holds 4.25 to 4.3 g of balm and needs a firm formula of 10 to 20 percent wax. A slider tin of the common 10 ml size holds 7 to 9 g and takes a softer 7 to 12 percent. Almost everything else about the choice follows from those four numbers: how you fill, how the product survives a pocket, what the label must say and what each gram of packaging costs. No single supplier publishes them side by side, so the table below puts together the specification pages of six.

• Tube: 4.25-4.3 g
• 10 ml slider: 7-9 g
• Tube wax 10-20%
• Tin wax 7-12%
• Under 5 g: no content statement

What each container actually holds

Supplier listings give capacity in three incompatible ways, and that is the root of most of the confusion about lip balm sizes. Tubes are sold in ounces of weight: Naturally Balmy describes its standard tube as holding "4.3g or 0.15oz (roughly 5ml) of lip balm", and 0.15 oz by weight is 4.25 g. Tins are sold in ounces of volume or in millilitres: Specialty Bottle states that its 1/2 oz round tin has "1/2 ounce capacity (by volume)", which is 14.8 ml of empty tin, not 14 g of balm. Many listings do not say which ounce they mean at all. The table sorts that out, container by container.

Three things fall out of the table. First, the standard round tube and the oval tube are the same 0.15 oz size: three suppliers list their 15 to 16 mm round tube at 0.15 oz, or 4.3 g, and none lists a larger fill for it. The oval is wider, not fuller. The fuller round tube is a different barrel: SKS sells a 0.20 oz tube, 5.67 g by weight, and it is 19 mm across. Second, the tube has almost no headroom. Naturally Balmy's 4.3 g in "roughly 5ml" is about 0.86 g per nominal millilitre, and since set balm is a little under 0.92 g per millilitre, as worked out on lip balm price per gram, a tube is filled close to solid. Third, a tin's millilitre figure is the empty tin to the brim, and the delivered weight is lower by a quarter or so.

Why a 10 ml tin holds 7 to 9 g

The one supplier that states both numbers for a tin is the one to calibrate from. Naturally Balmy sells its 51 x 26 x 10 mm slide tin as 10 ml and says, separately, that "these tins hold about 7 - 9g of balm". The gap has two parts. Density accounts for under a gram of it: 10 ml of set balm at a little under 0.92 g per millilitre weighs about 9.2 g. The rest is headspace: a slider is filled short of the rim so that the lid does not drag across the surface, and how short is the maker's choice, which is why the supplier gives a 2 g range rather than a single figure. Specialty Bottle's TSLD1/4 slider is the same tin to within a millimetre on every side, so the same 7 to 9 g is the fair working figure for it.

Scale that ratio up and a 15 ml tin delivers about 10.5 to 13.5 g, which brackets the 12 to 13.5 g this site uses for a screw-top 15 ml tin elsewhere. That arithmetic comes with a warning the table makes plain. Flytinbottle lists round aluminium tins as 15 ml at 40 x 16 mm, 40 x 19 mm and 45 x 18 mm. Treated as simple cylinders, the smallest and largest of those outer envelopes differ by about 40 percent, yet all three are sold as the same nominal size. The nominal millilitre is a product name, not a measurement you can batch from.

Formula firmness: 10 to 20 percent wax against 7 to 12

The container decides the formula, not the other way round, and the reason is mechanical. A tube stick is 15 to 16 mm across on the outside, is wound up a few millimetres proud of the barrel with nothing supporting it, and is then pushed sideways across a lip. It has to carry its own weight, resist the push of the elevator from below and survive that sideways shear without snapping or smearing. A tin balm sits in a pan supported on every side and only has to release a little product to a fingertip. On this site's working windows, set out in lip balm ratios, that means 10 to 20 percent beeswax for a twist-up tube, with 14 percent the usual centre, and 7 to 12 percent for a tin, with 11 percent the usual centre.

The windows overlap between 10 and 12 percent, which is why a single formula can serve both. It works, but it is a compromise in each container: soft for a tube in summer, a little firm in a tin in winter. Crossing further is where products fail.

• A tin formula in a tube at 7 or 8 percent wax bends when wound up, smears rather than glides, and bonds to the barrel wall harder than the elevator can push. That last fault is the whole of lip balm won't twist up.
• A tube formula in a tin at 16 to 20 percent is safe but unpleasant. The fingertip skates over the surface and lifts almost nothing, so the user presses harder and warms the balm into a dent.

The tin's real advantage is freedom. Formulas that a tube cannot hold, such as a high-butter balm, a heavily tinted one or a soft vegan balm built on a lower level of plant wax, are ordinary in a tin. The vegan case is covered in vegan lip balm, and the conversion from parts to percentages for either container is in the wax ratio calculator. If you are building a first formula rather than choosing between containers, start at how to make lip balm.

What changes at fill time

The two containers fill differently, and the tube asks more of the maker at every step.

The tube's extra steps all come from its shape. A tall narrow column of molten balm cools from the outside in, the surface skins, and the liquid underneath contracts away from it, which leaves the dip and sometimes the hollow core described in tunnelling and dips. The fix is the second pour, set out step by step in filling lip balm tubes. Wholesale Supplies Plus adds a mechanical warning to its tube listings: "Do not turn the dial before pouring", because advancing the mechanism early "may cause it to fail". A tin has no mechanism, a shallow wide pour and no core to hollow, which is why a first-time maker gets a clean tin long before a clean tube.

The temperature line in that table deserves a plain statement, because the published instructions disagree. Wholesale Supplies Plus tube listings say "Avoid filling above 120 °F to prevent warping or internal damage", which is 49 C. The same supplier's lip balm tube category page gives "130°F to 150°F (54°C to 65°C)" as the ideal pouring range. This site's pour temperatures page works at 65 to 72 C for tubes and 60 to 68 C for tins. The tube maker's own figure is the one that governs its tube, and where it is lower than your formula will pour, raise it with the supplier before a production run rather than guess. Either way, pour at the lowest temperature at which your batch still runs freely, because superheat is what causes the dip, and heat above about 75 C is what drives liquid balm past the elevator into the thread, as covered in lip balm tubes leaking.

Throughput follows the same pattern. Specialty Bottle sells a filling tray and trowel for its standard and oval tubes at $20.21, and a 50 tube tray is what takes a small maker from 60 to 90 tubes an hour freehand to about 250. The rates for each method are compared in filling equipment. Tins need no tray, but they need more balm per unit, so a kilogram of balm makes roughly half as many products.

Heat, a pocket and a bag

A trouser pocket sits at about 30 to 33 C, which is the working figure used in balm melting in the heat. That temperature affects the two containers differently, and neither is simply better.

The tin holds the softer formula, so at the same pocket temperature its surface goes glossy and smeary sooner than a tube's stick does. What the tin does well is contain the failure. A tin that softens stays in its pan and sets flat again when it cools. A tube stick that softens while wound up bends at the barrel lip, and a tube that gets properly warm lets oil track down past the elevator.

The closure matters more than the material. Slip lids and slider lids are the weak point of a tin. Balm expands as it warms, and a slip lid can pop, which is why the heat page recommends twist tubes and screw-top tins rather than slip-lid tins for summer shipping. A loose lid also lets fragrance escape, which is one of the two causes set out in scent fades in balm. Specialty Bottle's slider has "a small indentation for holding the lid closed", which helps, and the same supplier sells a 1/2 oz round tin with a screw-top cover at $0.54 at 1,000 for anyone who wants the tin's formula freedom with a sealing lid. For parcels in summer, the fuller sequence is in shipping in hot weather.

In a bag, the tube is cleaner. Only the tip is exposed and only the lips touch it. A tin is opened fully every time and is used with a fingertip, so the whole surface is exposed to air and to skin. Tins also have a corrosion question tubes do not. Naturally Balmy notes that its tins are "varnished inside and out, but can rust when used with water based products". A genuinely anhydrous balm does not cause rust, but condensation and damp storage can, which is covered in rust spots on balm tins. For air travel, a firm stick counts as a solid while a soft tin balm may be treated as a paste, as set out in flying and travelling with balms.

Labelling under Regulation 1223/2009

Article 19(1) of Regulation (EC) No 1223/2009 lists what "the container and packaging" of a cosmetic product must carry "in indelible, easily legible and visible lettering". The list is the same for both containers. Where the container changes the answer is in the article's exceptions for small products, and the most important one falls exactly between a tube and a tin.

Point (b) requires "the nominal content at the time of packaging, given by weight or by volume, except in the case of packaging containing less than five grams or five millilitres". A 4.25 to 4.3 g tube is inside that exemption, and so is every slimline and mini tube in the table. A 10 ml slider holding 7 to 9 g is outside it, and so is every 15 ml tin. For the tin, declare what is in it, not the capacity of the empty container: "8 g" for a slider filled to 8 g, not "10 ml". That is also the honest figure for a buyer comparing prices, which is the argument made on the price per gram page.

Article 19(2) is the tube maker's safety valve. Where it is "impossible for practical reasons" to put the precautions or the ingredient list on the product, they go "on an enclosed or attached leaflet, label, tape, tag or card", signposted by the symbol in point 1 of Annex VII, the reference to enclosed or attached information. That is a real option for a bare tube sold without a carton, but it is a fallback, and a tube label that carries the full list is the cleaner answer if the type still reads.

The physical label area does not favour the tin as much as people expect. SKS publishes the label panel on its 0.15 oz tube as 45.4 mm high by 49 mm around, and Naturally Balmy says a label on its tube "cannot have a height of more than 48mm". That is about 22 square centimetres of wrap. The flat top of a 51 x 26 mm slider is about 13 square centimetres before the rolled edge, and the lid of a 43 mm round tin about 14.5. The tube's area is curved around a 15 to 16 mm barrel, though, which is about the tightest curve in cosmetic packaging and the usual reason a label lifts, as explained in labels peeling off balm tins. A tin's two flat faces, lid and base, take small type easily. The language rules, which Article 19(5) leaves to each member state, are worked through with real packs on labelling cosmetics in the EU, and the Great Britain version, which keeps the same five gram line, is on labelling cosmetics in the UK.

What the container costs per gram of balm

Per unit, the tube is the cheap container: 17 to 21 cents for a standard tube against 57 to 60 cents for Specialty Bottle's round and slider tins at 1,000. Per gram of balm delivered, the gap largely closes, because a tin holds one and a half to three times as much.

So the standard tube and the round tin cost about the same per gram of balm, at roughly 4 to 5 cents, while Specialty Bottle's slider is the dearer container at 6.7 to 8.6 cents. The UK slider and round tins come out cheaper per gram than the UK tube. The one real outlier is the slimline tube, which costs about four times as much per gram as a standard tube because it holds 2 g. That matters for samples and favours, where the slimline is the usual choice, and hardly at all for a retail line. Container cost per gram is only one part of the costing, and the rest, from materials to labour, is set out in costing and pricing.

Which to choose, by product and price point

With the numbers in place, the choice stops being a matter of taste. Match the container to the formula you want and the price you are charging.

Two retail examples from the site's own price comparison show what these choices look like to a buyer: a supermarket stick at 1.60 pounds for 4.25 g works out at about 38p a gram, and a boutique 15 ml tin at 11.00 pounds for 13 g at about 85p a gram. The tin is the premium format in practice, even though its container costs no more per gram. The full arithmetic, including cost per application, is on lip balm price per gram, and how long each size lasts at a realistic dose is on how much balm to apply.

Where the answer flips

If your formula is fixed. Everything above assumes you choose the container first. If you already have a formula you like, its wax level decides for you: under 10 percent it belongs in a tin, over 12 percent it belongs in a tube, and between the two either works with the compromises described.

If recycling claims matter to your brand. Neither container is a clean win. Tinplate and aluminium are valuable materials, but a small tin can fall through the screens at a sorting plant, and a twist-up tube is a barrel, a cap and an internal screw and disc that kerbside plants struggle with. The detail, including the UK producer responsibility thresholds, is in sustainable packaging. Do not put a recyclability claim on either without checking it against that page.

If you sell into the US. The five gram exemption is European. American rules require a net quantity statement on the principal display panel, which is why American tubes carry "0.15 oz (4.25 g)". The label for that market is covered in labelling cosmetics in the US.

What this comparison does not settle

The table is only as good as the listings behind it, and those have limits worth stating. Several suppliers do not say whether their ounce is weight or volume, so the grams shown for the mini, slimline and 0.5 oz tubes and tins are marked as conditional. Only one supplier, Naturally Balmy, publishes the grams its tin actually delivers, so every other tin weight here is arithmetic from that one ratio, and the Flytinbottle listings show how far a nominal size can drift. No supplier publishes the internal diameter of a tube, which is the dimension that decides how firm a stick must be. The prices are list prices read in September 2026 at one tier each; they will move, and the ranking between suppliers matters less than the ratio between tube and tin within one supplier.

Finally, the labelling section applies Article 19 as written. It does not replace the safety assessment every cosmetic sold in Great Britain or the EU requires, and the responsible person, not the container, carries the legal duty. For a product you intend to sell, fill and weigh your own containers, read the Regulation, and have the finished label checked alongside the safety assessment.

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