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Kirkland Signature Fresh Mozzarella

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Common questions

Is Kirkland Signature Fresh Mozzarella healthy?

Kirkland Signature Fresh Mozzarella scores 85/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This fresh mozzarella is made with a simple ingredient list, including pasteurized milk, salt, vinegar, citric acid, and enzymes, which are typical for traditional cheese production.

How processed is Kirkland Signature Fresh Mozzarella?

Kirkland Signature Fresh Mozzarella is NOVA Group 3: Processed Foods.

Which ingredients drive Kirkland Signature Fresh Mozzarella's score?

In Scout's ingredient-by-ingredient analysis, Pasteurized milk counts 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 Fresh Mozzarella

Kirkland Signature
85 Excellent

Analysis updated August 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 1
Harmful ingredients 0
Owned by Costco
Category Cheese
Summary

This fresh mozzarella is made with a simple ingredient list, including pasteurized milk, salt, vinegar, citric acid, and enzymes, which are typical for traditional cheese production. The product is processed but lacks harmful additives or seed oils, making it a relatively clean option within its category. The processing level limits its score, but the absence of artificial ingredients and the use of high-quality milk contribute positively to its rating.

Key ingredients 5

Pasteurized milk
Good

Pasteurized milk is a primary ingredient in cheese, providing essential nutrients like calcium and protein. The pasteurization process ensures safety by eliminating harmful bacteria. It serves as a high-quality source of animal-based protein with a complete amino acid profile.

Benefits

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

See more about Pasteurized milk →
Salt
Neutral

Salt is used in cheese for flavor and preservation. It is a common ingredient in processed foods and provides sodium, which is essential for fluid balance. However, excessive consumption can lead to health issues such as hypertension.

Risks

High sodium intake may contribute to increased blood pressure and cardiovascular issues.

Benefits

Essential for maintaining fluid balance and nerve function in the body.

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Vinegar
Neutral

Vinegar is used in cheese making to aid in curdling milk. It is a natural acidulant that helps in the cheese production process. While it has no significant nutritional benefits, it is a traditional ingredient in cheese making.

Benefits

Aids in the cheese-making process by helping to curdle milk and develop flavor.

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Citric acid
Neutral

Citric acid is used as a preservative and to enhance flavor in cheese. It is a naturally occurring acid found in citrus fruits. In cheese production, it helps in maintaining the desired acidity level.

Benefits

Helps maintain acidity and flavor in cheese, contributing to its preservation and taste.

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Enzymes
Neutral

Enzymes are crucial in cheese making, aiding in the coagulation of milk. They are natural proteins that facilitate the cheese production process. Enzymes help develop the texture and flavor of cheese.

Benefits

Essential for the cheese-making process, contributing to the development of texture and flavor.

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Processing

Group 3 · Processed

Processed Foods

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