Packaging Research: How Pack Testing Finds the Gap Before You Print

Most packaging doesn't fail because it's badly designed. It fails because it's telling shoppers something slightly different from what's actually inside the box.

That gap is usually small. It's also expensive. It's the difference between someone picking your product up, and someone walking past it thinking, correctly, "not for me."

Packaging research finds that gap before you've printed 40,000 boxes, not after.

What pack testing actually is:

It's structured research into your packaging with people who'd genuinely buy it. Done before the artwork is signed off.

Not "do you like the purple?" Not a straw poll round the office. A proper look at what your pack tells someone in the two seconds it gets on shelf, and whether that matches what you're actually selling.

I design the method around the client and the product every time. There's no off the shelf version. What's tested, and how, depends on the category, the market, and what's actually at stake. What doesn't change is the aim: get past the considered answer and closer to instinct.

People are poor witnesses of their own behaviour. Ask someone directly what they think of a pack and you get a thoughtful, polite, largely unreliable answer. That's the shopper they'd like to be, not the one they actually are.

So I don't take what people say at face value. I look at what they do too: what they pick up first, where they hesitate, what confuses them. Then I weigh that against what they say. Behaviour and attitude, together.

Show someone a pack the way a shelf shows it to them, quickly, in context, next to the competition, and you get a lot closer to the truth.

What I'm actually testing for:

Shelf appeal. The instinctive, first two seconds reaction. Does it stand out, and for the right reasons?

Cultural clarity. This one catches out UK brands going into the other markets more than anything else. Humour, phrasing, colour cues, category conventions: none of it travels as cleanly as people assume. A joke that lands in Leeds can just confuse someone in Ohio.

Comprehension. Do people understand what it is and how it works? Where does the confusion actually start, and can you fix it with a picture rather than more copy?

Purchase intent. What actually drives someone to pick it up off the shelf and take it to the checkout? Would they buy it as a gift? What persuades them, what puts them off, and what does the pack alone tell them it's worth?

Occasion fit. Where does this sit in someone's life? Friends round on a Friday. A holiday. A gift. The pack has to signal the occasion, because that's what people are actually shopping for.

Spread potential. Would they show it to someone? Does it demo well? In a lot of categories now, social media is the discovery engine. So "does this film well" is a commercial question, not a nice to have.

A real example:

I've worked with a games brand for several years now, testing several new games a year as they come through development. It's not a one off, it's an ongoing relationship, so I'm not starting cold each time. I know their tone of voice, what's worked before, and where past packs have got it wrong.

One of the most recent games was heading into a US launch. Two things came out of it that were genuinely useful, and neither was the obvious finding.

The most valuable feature on the whole pack wasn't on the pack at all. The game had a three level difficulty system, and it only showed up once people saw the gameplay video. Once they knew about it, everything changed. Parents saw a game that would grow with their kids rather than get outgrown in a month. Young adults saw a game with enough substance for it not to be "just" a kids' game. One feature, doing two completely different jobs, sitting in a video link on the back of the box instead of on the front where it could actually do that work.

What the brand was leading with wasn't what people actually found exciting. The tagline led on "secret missions". Sensible, on brand, safe. But what made people lean in wasn't the missions. It was the fact that everyone else in the room could only guide you using noises, no words, while you tried to do something ridiculous. That's what made someone say "this is going to be chaos", rather than "that sounds fun, I suppose". The brand had the sharpest hook in the whole game and wasn't saying it loudly enough.

Neither of those is something a team spots from the inside. You know your own product too well to notice what's missing from how you're describing it. And you can't watch a video with fresh eyes once you've made it fifty times.

So the recommendation wasn't a redesign. It was specific: pull the difficulty levels onto the front of pack, and rewrite the headline to sell the chaos, not the missions. Small, cheap, pre print changes. Not a rethink of the whole identity.

That's the return on this kind of work. You're not buying a critique. You're buying the two or three things that are actually worth changing, found before changing them costs anything.

When to do it:

Earlier than most people think.

The best moment is when the pack is developed enough to test properly, but not so locked down that changing it means an awkward call to the printer. You want to be at "we think this is right", not "this is signed off".

If you're launching into a new market, it's close to essential. Everything you know about your category is knowledge of your home market. Cultural misreads are invisible from the inside. That's exactly what makes them misreads.

What you get from me:

I work on my own, not through an agency chain. You brief me on the product, I run everything: recruitment, fieldwork, moderation, analysis, recommendations. You get clear direction back.

That means a report you can actually act on: what to protect, what to develop, what to fix first. A decision lens for each product. Occasion and audience mapping. Price and positioning guidance. And, where it helps, a short film of real people reacting to your pack. Nothing moves a room like watching your target customer misread your packaging in real time.

Minimal effort on your end. That's deliberate. The point of research is to make decisions easier, not to hand you another project to manage.

It works best as an ongoing relationship rather than a one off. If you've got a regular pipeline of new products, a new range every season, a new line up every year, you get more out of a continuous partnership than a single test. Each project builds on everything I already know about your category, your audience, and what's worked before.

The question worth asking:

Not "do we like this pack?"

But: does this pack make the product feel as good as it actually is?

If you're not sure, that's what packaging research is for. And it's a lot cheaper to find out now than after the print run.

Thinking about a launch, a redesign, or a move into a new market? I'd be glad to talk it through. Get in touch.