The Skincare Maker's Guide to Packaging: Bottles, Jars and Getting It Right

Your formulation chooses your packaging

You've spent months perfecting your serum, and now comes the decision that turns a great product into a great brand: what to put it in. The useful principle is that you don't choose packaging — your formulation does. Match the container to what's inside and everything else follows: shelf life, dispensing, and how the product feels in a customer's hand.

Match the container to the texture

Your product	Best match	Why
Facial serum or face oil	30ml or 50ml glass bottle with a dropper or serum pump	Precise dosing, minimal air exposure, and the format customers associate with premium skincare
Moisturiser or night cream	50ml or 60ml glass jar	Easy access for thicker textures; the weight of glass reads as quality
Eye cream or lip treatment	15ml or 30ml glass jar	Small doses suit small jars — the product stays full-looking through its life
Toner, mist or essence	50ml or 100ml bottle with a fine mist spray	Even application without over-dispensing
Body oil or lotion	100ml bottle with a serum pump, or 250ml Boston with a pump top	One-handed dispensing suits daily use
Cleansing oil or refill line	250ml or 500ml Boston round with a pump	Generous capacity in a format that still presents well
Balm or solid product	Glass jar or aluminium tin	Wide opening for fingertip products; tins keep shipping weight down

Dropper, pump or jar?

Droppers are the serum standard: drop-by-drop dispensing, visible dose control, and no fingers in the product. Tamper-evident droppers add retail assurance; bamboo droppers suit naturally positioned brands.

Serum pumps suit anything used daily — one press, a consistent dose, and less air and light reaching the remaining product during use.

Jars remain the best format for thick creams and balms. The trade-off is that every dip introduces fingers and air, so a jar product needs a preservative system designed for that exposure. Many of the world's best-selling moisturisers are jar products — the format works when the formulation is built for it. Discuss it with your cosmetic chemist before committing.

Amber, frosted or clear?

Amber glass filters UV light — a sound choice for formulations with light-sensitive ingredients such as vitamin C, retinoids and many botanical oils, with a recognisable apothecary heritage.

Frosted glass is a surface finish rather than a light filter. It gives a matte, premium look and obscures the contents — widely used in high-end skincare.

Clear glass suits products with an attractive natural colour. Store and display away from direct sunlight.

Details that affect the finished product

• Label area: check the maximum label height before you design. A 100ml Euro bottle offers roughly 100mm of label height; a 15ml jar offers a lid top and a slim wrap. Design for the container you'll actually use.
• Range consistency: one bottle family across your line (for example, Euro bottles in 30/50/100ml) presents as a matched set and needs only one label template per size.
• Closure colour is part of the brand: white reads clean and clinical, black reads premium, bamboo reads natural, gold and silver read gift. Choose one direction and hold it.
• Weight affects freight: glass carries the premium feel; aluminium tins keep courier costs down for balms and travel sizes. Many brands use both.

The regulatory basics

Cosmetics in New Zealand are regulated under the Cosmetic Products Group Standard, administered by the Environmental Protection Authority. For a small brand this means compliant ingredient labelling (INCI names), safe formulation, and no therapeutic claims — claiming a product treats or prevents a condition can move it into medicines territory, which is a different compliance regime. An hour on the EPA website, or a session with a cosmetic compliance consultant, is a sensible investment before printing labels.

Pre-launch packaging checklist

• Container matches the texture and how customers will use it
• Glass colour suits the formula's light sensitivity
• Preservative system is designed for the container style (particularly jars)
• Closure dispenses the right amount consistently
• Label fits the labelling area and meets NZ requirements
• A real filled sample has been tested — including a week in a humid bathroom
• Pack quantity (half tray or full tray) matches your production run

Building your line

Browse our skincare and cosmetics packaging, or start from the container type: dropper bottles, pump bottles, glass jars and tins. If you're still deciding, call 07 262 1073 and describe your product — we can usually narrow the options in a few minutes.