About

We repurpose and recycle materials from the animal agriculture and food industries – transforming them into essential ingredients that do everything from feeding animals to fertilizing crops to fueling planes and nourishing people.

Solutions

As a world leader in circularity, we transform materials from the animal agriculture and food industries into valuable ingredients. Ingredients that nourish people, feed animals and crops, and fuel the world with renewable energy. This is supported through three segments within our operations: Feed, Food and Fuel.

Essential ingredients for animal nutrition, fertilizers and renewable fuels.

Ingredients to enhance human health and wellbeing.

Powering the future with low-emission energy solutions.

Brands

Our brands span more than 260 facilities across the world, transforming more than 16 million metric tons of raw material into over 350 sustainable ingredients every year.

Sustainability

Sustainability is our business. As the world’s leading practitioner of circularity, we transform unused resources into valuable ingredients that nourish people, feed animals and crops, and fuel the world with renewable energy. Our innovations help reduce landfill and minimize emissions on a global scale.

Investors

We are a leader in circularity — showcasing that sustainability and profitability can go hand-in-hand.

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Careers

At Darling Ingredients, passion meets purpose and every individual makes a difference. Explore the diverse range of career opportunities we offer around the world.

Jobs outside the U.S.

Jobs in the U.S.

Media

News, stories and events.

Our product brands

Discover Rousselot's comprehensive range of gelatins and collagen peptides to drive success across food, nutraceutical, and medical applications.

Collagen peptides

Solutions with holistic and targeted health benefits

Nextida™ GC

Targeting post-meal glucose spikes – the natural way

Discover Nextida GC

Peptan®

Premium collagen peptide brand. A world of potential

Discover Peptan

Colartix®

Unique hydrolyzed cartilage matrix for joint care

Discover Colartix

Peptinex® & ProTake®

Hydrolyzed collagen for protein enrichment and reformulation

Discover Peptinex & Protake

Functional gelatins

Food, pharma and nutraceutical application solutions

Gelatins

Versatile, world-class gelatins for food production

Discover our gelatins

SiMoGel™

Solution for functional gummy production

Discover SimoGel

StabiCaps™

Gelatin for stable softgels

Discover StabiCaps

Biomaterials

Gelatins (non-modified and modified) to help improve patients' lives

X-Pure®

Purified gelatins for research and in body applications

Discover X-Pure

X-Pure® GelMA

The world’s first GMP grade gelatin methacryloyl

Discover X-Pure GelMA

X-Pure GelDAT®

The world’s first purified gelatin desaminotyrosine

Discover X-Pure GelDAT

Quali-Pure®

Clinical grade, endotoxin-controlled gelatins

Discover Quali-Pure

Connect with us

Contact Rousselot