The Latest Neuromarketing Insights made actionable

The Paradox of Choice: Is Less Always Better?

You might be familiar with the famous "jam study," which suggested that offering fewer choices leads to more sales. However, in the world of horticulture, the brain works differently.

Imagine walking through a garden center and spotting two tables of identical houseplants (a "single-genus" display). Table A is overflowing with twenty-four plants, while Table B is nearly empty with only six. At a regular price, you are far more likely to choose from the full table. Research by Li et al. (2025) using eye-tracking technology with participant surveys indicates that at a regular price, purchase intention increases as the display size and complexity grow. Participants in the study immediately associated the fuller table with a higher standard of quality.

However, this dynamic shifts completely the moment a discount sign appears. In that case, the size of the display stops mattering to the brain; the likelihood to buy remains stable whether there are six or twenty-four plants on the table.

Your brain forms preferences before you realize it 

Imagine scrolling through Instagram. One post shows a sleek glass skyscraper. Another shows an ancient temple garden surrounded by traditional architecture. Which one makes you pause? 

Conventional marketing assumptions suggest Generation Z prefers modern, urban, and technologically advanced imagery. However, neuroscience research tells a different story. 

Cheng et al., measured brain activity of Generation Z participants using Event-Related Potential (ERP) technology, traditional and spiritual heritage landscapes triggered significantly stronger neural responses than modern urban environments. Religious and folk heritage sites produced higher P200 responses, indicating stronger early attention capture within the first 200 milliseconds. They also generated larger Late Positive Potential (LPP) signals, reflecting deeper emotional engagement. Neural measurements show that emotional engagement develops much earlier in the decision-making process.

Imagine this: You’re scrolling through travel photos online. A bright coastal landscape catches your eye. You pause for a moment, zoom in, and look again. But when it’s time to choose your next trip, you pick somewhere else entirely. This small contradiction happens more often than marketers think.

A recent neuromarketing eye-tracking study from Rùben Pinhal and colleagues explored how people visually engage with destination images.

You’re browsing online for an organic face cream. Two products catch your eye. The first shows a flawless photograph of lavender sprigs on white marble. Every detail is crisp. The purple petals look impossibly perfect. The second features a simple illustration: a slightly clumsy drawing of a lavender plant with a friendly face.

Which one feels more trustworthy?

A Bouquet, a Bulldog, and a $3.50 Discovery

Picture this: three wine bottles on a shelf. One has a bulldog on the label. Another shows a simple grape cluster. The third features a delicate bouquet of flowers. Guess which one women are willing to pay $3.50 more for?