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Kirkland Signature Parmigiano Reggiano Cheese

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Common questions

Is Kirkland Signature Parmigiano Reggiano Cheese healthy?

Kirkland Signature Parmigiano Reggiano Cheese scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This Parmigiano Reggiano cheese is made with high-quality ingredients including part-skimmed cow's milk, cheese cultures, salt, and rennet, which are traditional components of cheese production.

How processed is Kirkland Signature Parmigiano Reggiano Cheese?

Kirkland Signature Parmigiano Reggiano Cheese is NOVA Group 3: Processed Foods.

Which ingredients drive Kirkland Signature Parmigiano Reggiano Cheese's score?

In Scout's ingredient-by-ingredient analysis, Part-Skimmed Cow's Milk, Rennet count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Kirkland Signature Parmigiano Reggiano Cheese

Kirkland Signature
75 Good

Analysis updated September 2026 · How Scout scores

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Near you

Kirkland Signature is carried at Costco stores. Find one within 25 miles.

At a glance

Beneficial ingredients 2
Harmful ingredients 0
Owned by Costco
Category Cheese
Summary

This Parmigiano Reggiano cheese is made with high-quality ingredients including part-skimmed cow's milk, cheese cultures, salt, and rennet, which are traditional components of cheese production. The product is processed but maintains a clean ingredient list without any artificial additives or preservatives, allowing it to score well within its category. Its nutritional profile is strong, with a good balance of protein and fat, contributing to its favorable rating despite the processing level cap.

Key ingredients 4

Part-Skimmed Cow's Milk
Good

Part-skimmed cow's milk is a primary ingredient in cheese, providing essential nutrients like calcium and protein. It is a natural source of vitamins and minerals, contributing to bone health. The milk used in Parmigiano Reggiano is typically of high quality, enhancing the nutritional profile of the cheese.

Risks

Potential risks include lactose intolerance or milk allergies in sensitive individuals.

Benefits

Rich in calcium and protein, supporting bone health and muscle maintenance. Provides essential vitamins and minerals beneficial for overall health.

Rennet
Good

Beneficial ingredient — whole-food or functional value in this product class.

Benefits

Essential for cheese production, aiding in the coagulation process. Contributes to the texture and structure of the cheese.

See more about Rennet →
Cheese Cultures
Neutral

Cheese cultures are essential for the fermentation process, contributing to the flavor and texture of the cheese. They are naturally occurring bacteria that help in the development of the cheese's unique characteristics. The use of traditional cheese cultures is standard in quality cheese production.

Benefits

Contributes to the development of flavor and texture in cheese. Supports the fermentation process, enhancing the cheese's nutritional profile.

See more about Cheese Cultures →
Salt
Neutral

Salt is used in cheese making for flavor and as a preservative. It helps in controlling the moisture content and texture of the cheese. While it is a necessary component, excessive consumption of salt can lead to health issues.

Risks

High sodium intake can contribute to hypertension and cardiovascular issues if consumed in excess.

Benefits

Enhances flavor and acts as a preservative, extending the shelf life of the cheese.

See more about Salt →

Processing

Group 3 · Processed

Processed Foods

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