TestDiet® Custom Specialty Diets

Custom-formulated purified and grain-based diets tailored to your precise laboratory research requirements.

TestDiet® is a division of LabDiet® dedicated to formulating and producing custom animal diets for scientific research. We produce custom grain-based and purified feeds, duplicate or modify existing formulas, and homogeneously blend test compounds. Backed by over a century of professional expertise, we ensure your data is clean, reliable, and reproducible.

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Available Forms of Diet

Adding Compounds to Diets

Adding test compounds directly to standard, custom grain-based, and purified diets is an effective, accurate, and convenient means of dosing animals for research purposes. Compounds can be added to regular pellets, precision tablets, powder, liquid, and gels.

We provide the service of homogeneously blending compounds into standard LabDiet® feed, TestDiet® modified and custom grain-based diets, and TestDiet® standard and custom purified diets. This is particularly effective for conducting nutritional studies, studying the effects of existing pharmaceuticals, and testing new drug formulas.

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How to Calculate Correct Dosages

Purina TestDiet® can add compounds to virtually any diet at no extra cost, because we make all diets fresh to your order within 7 to 10 business days. Learn how to accurately calculate the concentration of test substances in custom feeds based on body weight, daily feed intake, and required dosage levels.

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