Design Principles That Actually Work: Lessons from Hundreds of Pack Tests

After years of evaluating packaging across CPG segments, specific design patterns consistently outperform in eye-tracking. Here are the principles we see repeatedly driving performance.

  1. A Single Dominant Focal Point

Shoppers need a place for their eyes to land.
This can be an ingredient cue, flavour block, or claim.

  1. Chunked Information

Breaking text into clusters improves comprehension.
For instance, placing benefit icons together outperforms scattering them.

Design Principles

After years of evaluating packaging across CPG segments, specific design patterns consistently outperform in eye-tracking. Here are the principles we see repeatedly driving performance.

  1. A Single Dominant Focal Point

Shoppers need a place for their eyes to land.
This can be an ingredient cue, flavour block, or claim.

  1. Chunked Information

Breaking text into clusters improves comprehension.
For instance, placing benefit icons together outperforms scattering them.

Design Principles
  1. Ingredient Imagery Signals Trust

Even simple, stylized imagery boosts perceived flavour clarity and naturalness.

  1. Strong Contrast for Claims

The best claims start in colour blocks or badges.
Weak contrast = weak comprehension.

  1. Predictable Architecture Across SKUs

We’ve seen that when a brand standardizes its layout (brand top → flavour centre → claim bottom), comprehension increases dramatically.

Sources

Henderson, P.W., et al. (2004). Effects of Product Shape.
Pieters, Wedel & Batra (2010). Attention to Advertising.