Choosing Balm and Salve Packaging: A Guide for New Zealand Makers
Balms are poured hot and used with a fingertip
Those two facts decide most of your packaging. An anhydrous balm carries no water, so it doesn't need the airless pump or the narrow neck a lotion does. It needs a wide opening, a container that tolerates a warm pour, and a lid that stays sealed through a Bay of Plenty summer and a Southland winter. Get those three right and everything else is presentation.
This guide is for makers filling lip balms, muscle rubs, beard balms, barrier salves, cuticle butters and solid perfumes — the products where the customer's finger goes into the pot.
Why balms behave differently from creams
A cream is an emulsion: oil and water held together, usually preserved, usually dispensed. A balm is oil, butter and wax with nothing to separate. That changes three practical things.
The pour is hot. Beeswax-based balms are typically poured somewhere between 60 and 75°C, depending on the wax and how much you want the batch to set before it skins over. Both aluminium tins and glass jars handle that comfortably. Thin decorative glass and lined plastics often don't, which is why most balm makers land on tin or a proper wall-thickness jar.
The opening matters more than the volume. Your customer scoops with a finger or the back of a nail. A shallow, wide container empties cleanly; a tall, narrow one leaves product stranded at the bottom and reads as poor value. The difference is easy to see in real numbers from our range: a 100 ml/gm aluminium tin measures 28 mm high by 83 mm across, while a 100–120 ml glass jar is 65 mm high by 62 mm across. Same nominal fill, completely different user experience. For a rub or a salve, the tin wins on access. For a product that sits on a retail shelf and needs presence, the jar often wins on the eye.
Light protection is usually optional. Water-free formulations are more stable to begin with, and an aluminium tin blocks light entirely. If you're going glass and your blend carries a high load of citrus, carrier oils prone to going off, or plant extracts you'd rather protect, amber glass filters UV light and gives you a margin. Frosted glass is a surface finish, not a light barrier — choose it for the look, not the protection.
One caution on tins: they suit anhydrous formulations. If your product contains water, a low pH, or a salt, talk to us before you commit to a pallet of aluminium — we'd rather help you get it right than sell you the wrong carton.
Matching the product to the container
| What you're making | Where to start | Why |
|---|---|---|
| Lip balm pot | 10 or 15 ml/gm tin, or 15 ml glass jar | Small fill keeps the unit price low and the format pockets easily; the jar version reads as a premium lip treatment |
| Muscle or joint rub | 50 to 100 ml/gm tin | Wide mouth for a full-hand scoop, opaque, and light enough to keep courier costs sensible |
| Beard balm | 30 or 60 ml/gm tin | The sizes the category has settled on, in silver or black to suit the branding |
| Hand, hoof or barrier salve | 100 or 150 ml/gm tin | Volume without depth — the product stays reachable to the last scrape |
| Retail hero product | 50 or 100 ml amber or frosted glass jar with an aluminium lid | Weight in the hand and shelf presence; the metal lid finishes it properly |
| Solid perfume | 10 or 15 ml/gm tin, or 15 ml frosted jar | Small, giftable, and the frosted finish photographs well |
| Practitioner or refill size | 250 ml/gm tin or 250 ml amber jar | Clinic use and refill programmes, where cost per gram is what's being judged |
Six things worth doing before your first production run
Fill by weight, not by volume. Tins and jars are sold by nominal capacity, but a balm's density varies with its butter and wax ratio. Pour a test batch, weigh what actually fits with sensible headspace, and use that number on your label and in your costings.
Leave headspace for the set. Balms dip slightly in the centre as they cool. Fill to the brim and you'll get lid contact, a smeared surface and a customer who thinks the pot arrived damaged.
Test the lid hot and cold. Seal one unit straight after pouring and leave another to set fully before capping, then leave both a week. You're checking for condensation, a warped seal, and whether the lid still comes off easily for someone with less grip strength than you.
Choose the lid finish before you print labels. Our aluminium lids come in silver, black, matte black and white, and the plastic lids in white, black, gold and silver. Silver-on-kraft and black-on-white are very different brands. Decide first, print second.
Measure the label area on the actual container. The lid of a 100 ml tin gives you an 83 mm circle to work with, which is generous. The wall of a 15 ml jar does not. Order a sample, print your artwork at size, and stick it on before you commit to a thousand labels.
Plan for tamper evidence early. Slip-lid tins and screw-top jars aren't tamper-evident on their own. If you're selling into retail or online, a shrink band or a wrap seal is usually expected, and it's much easier to design in than to retrofit.
Where New Zealand rules sit
Balms sold for skin care are cosmetic products, which means the EPA's Cosmetic Products Group Standard applies — it covers permitted ingredients, concentration limits and what has to appear on the label, including a full ingredient list. It's a document worth reading properly once rather than skimming annually.
The line that catches makers out is the therapeutic one. "A warming rub for tired legs after a long ride" describes an experience. "Relieves arthritis" is a therapeutic claim and moves your product under the Medicines Act into different territory entirely. The formulation doesn't change; the words on the label change what you're legally selling.
Two extras: if you add an SPF number, sunscreens are separately regulated in New Zealand and have to meet the sunscreen product safety standard, so confirm current requirements before you print a claim. And if your balm is intended for lips, it's still a cosmetic — but check with us on suitability if food contact is part of your process, rather than assuming a container is certified for it.
None of this is legal advice. For most makers, an hour with an advisor before launch costs far less than a relabelling run afterwards.
How buying works here
Tins are sold by the carton, jars by the tray or carton. A 100 ml/gm tin comes 33 to a carton with 324 in an outer; glass jars run 120 to a carton, and the trays sit at counts the product page states exactly. Start with the smallest pack that covers your next batch — a half tray or a single carton — and step up as your volumes settle. A full tray or carton always gives the better per-unit price, and for runs over 1,000 units we'll quote you directly.
Prices are ex-GST. Everything ships from our Tauranga warehouse, so you're not waiting on a container from offshore to make next month's market.
Choosing your balm packaging
Start with how the product is used, not how it looks: finger access, fill weight, and whether it needs to survive a handbag. Browse the full balms and salves range, compare the aluminium tins against the glass jars, and check the compatibility guide if your formulation includes anything more aggressive than oils and waxes.
If you'd rather talk it through, call 07 262 1073 and describe what you're making. Between the pour temperature, the fill weight and the shelf you're aiming for, we can usually narrow it to two options in a few minutes.