OpenSource Diets®

Finding the Right Diet for Your Study is Vital

With more than 30,000 customized diets in our portfolio, and a scientific team that’s ready to discuss your needs, we’re confident we can make your next study a success. We have examples of current formulations that may provide the ideal solution for your research. We can also customize any of our current formulas to meet your particular needs. Or learn more about diet-induced disease models that can be structured for your specific study.

In-Stock Diets

A number of custom OpenSource diet formulations have been widely published and have become the standards for many diet-induced disease models.

DIO Series Diets

We formulated the “original” high-fat diet for diet induced obesity (DIO) studies in 1996.Today, our high-fat diets are the research standard for DIO mice and rats worldwide.

NASH Diets

There are three questions you should ask when choosing a control diet: Can I report it?, Can I repeat it?, Can I revise it? The answer should be yes to all three. 

Control Diets

There are three questions you should ask when choosing a control diet: Can I report it?, Can I repeat it?, Can I revise it? The answer should be yes to all three. 

Custom Diets

Making custom diets is our business. We've created over 30,000 original formulas. Our scientists work with researchers from around the world to develop unique formulations for individual studies.

Add Your Compound to a Diet

We'll combine your compounds into any experimental diet. Our streamlined process ensures accuracy and maintains the integrity of your compounds throughout production.

Diets for Germ-Free Animals

Animal models continue to be crucial in understanding the etiology of metabolic diseases in humans. We create vitamin and mineral deficiencies to help researchers better define nutrient requirements.

Vitamin & Mineral Deficient Diets

Animal models continue to be crucial in understanding the etiology of metabolic diseases in humans. We create vitamin and mineral deficiencies to help researchers better define nutrient requirements.

Diet-Induced Disease Models

The first sentence in this section conveys the substantial advantages to establishing an animal disease state through diet. The second sentence demonstrates the experience and reliability that Research Diets brings to diet-induced disease model formulation. The third sentence explains how easy it is to talk with our scientific team about formulating a diet for your needs.

Obesity

Diabetes 

Fatty Liver

Metabolic Syndrome

Atherosclerosis

Hypertension

Cancer

Ketosis

Immunology

How to Order

Contact us and start the conversation with one of our scientists.

Distributors

In our effort to provide local service in some areas we have certified distributors.

Verify Your Diet

Verify your product is a genuine OpenSource Diet from Research Diets, Inc.

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