Make more sustainable choices.

Get the information you need to help you choose more environmentally friendly foods as you shop.
Install the extension.
Download the iOS/Android app to use in store, or visit this page on a desktop to install the web extension.

Download on the App Store

Download on the Play Store

A mobile app for iOS and Android is coming soon.

Get on the App Store

Get on the Play Store

The Sustained Choice extension is currently only available on Chrome or Safari desktop browsers.

Visit this page on a desktop computer and install today.

More details
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Sustained LogoLow App text

Sustained Choice

Learn about how food production impacts the world and environment while you use Sustained Choice

Where can I use it?

Our extension works on some of UK’s largest retailers, including Sainsbury’s. Ocado and Tesco, with more to follow soon.
Sustained Extension Graphic

Sustained Choice

An integrated browser extension for Chrome and Safari.

How it works

We use the ingredients of food products and scientific data to asses the environmental impact of the production these foods across 7 areas of impact.

Assesed ratings

Our assessment system assigns an estimated rating (A to G) to food products.

Overlayed interface

You see the ratings as you shop online when you install our browser extension.

Special information

Look out for additional info icons such “Low GHG emissions” and “Local product” while you browse.

Frequently asked questions

See all of our detailed FAQs here
Why do Sustained ratings say "Estimated"?
Is Sustained really free to use?
What does the 'Working on it' indicator mean?
What data does Sustained collect from and about me?
Can I use the ratings to make more sustainable choices?

Latest blog posts

Click through to read our articles or view all blogs here
November 19, 2021

Let's Talk about Food Packaging

Viktoria Bashkite

Most of us find the topic of food packaging important. We know that packaging generates a lot of waste and plays a significant role in destroying our oceans’ ecosystem. But what can we do to combat this? Viktoria explains...

Read more
November 10, 2021

Why Sustained is focusing on food production

Lyudmila Lugovskaya

Sustainability is a vast domain, with enormous complexity, touching almost every part of our lives and activities. Why then has Sustained initially focused on the environmental impact of food? Lyudmila explains!

Read more
November 3, 2021

Why we started Sustained

Michael Velenko

Starting any new venture is both exciting and terrifying in equal measure. Michael provides some insight into what drove the founding of Sustained.

Read more

What you
choose to
eat

makes a
difference

Photograph of a landscape picturing the early evening with farmland and wind turbines dotted on the horizon.

Install Sustained today

Sustained Choice is available on Safari and Chrome browsers with in-store companion app on iOS and Android coming soon.

The Sustained Choice extension is currently only available on Chrome or Safari desktop browsers.

Visit this page on a desktop computer and install today.

A mobile app for iOS and Android is coming soon.

Get on the App Store

Get on the Play Store

Help us help the planet

Help us shape products that make a positive difference to the world by being part of our feedback loop. What else?

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