April 7, 2026

How Huel keep you buying more using Behavioural Science

Psychological ownership is a powerful thing.

On a visibly cold day on 6 January 2021, over 2,000 people stormed the Capitol Building in Washington D.C.

Two months after former President Donald Trump lost the 2020 presidential election.

Members of a right-wing militia group, affectionally calling themselves the Proud Boy movement, are seen heading towards the Capitol.

One of the members of the (largely male) disaffected group speaks to a news correspondent and is heard saying:

“We’re taking our country back.”

Over the course of the day chaos ensued, many people were injured and there were a number of deaths on the day and over the coming months attributed to what Alexandria Ocasio-Cortez called a "terror act".

This highlights the power of giving even a perceived notion of ownership.

Trump, knowingly or not (I would imagine not), hacked in to the strength of the Endowment Effect to make his supporters feel a sense of psychological ownership of the country in which they live.

So much so that storming a federal building and reeking havoc seemed like a good idea.

Brands can and do tap into this powerful effect too.

Huel are a brilliant example of this.

In particular giving their customers – self-proclaimed 'Hueligans' – free branded bottles to mix and take their protein shakes on the road.

It's something I've experienced myself as a sometime Huel buyer.

That feeling of mixing my own protein shakes at home, adding frozen fruit and a drop of honey, and taking the self-made concoction to my gym ready to drink after a workout.

Giving people a sense of psychological ownership increases the value they attribute, their enjoyment of it, and the likelihood they'll buy again.

See what our clients have to say about working with us.

"Yellow made the process fun."

"Brand meetings with Yellow are the equivalent of my work spa time."

Hannah Britt
CMO
Man raising eyebrow on the Düng case study image

“Yellow have been instrumental in our Amazon journey, we could not be happier.”

Mike Curtis
Founder

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