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Colby Jack

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Common questions

Is Colby Jack healthy?

Colby Jack scores 68/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This Colby Jack cheese product is a blend of Colby and Monterey Jack cheeses, both of which provide high-quality protein and calcium.

How processed is Colby Jack?

Colby Jack is NOVA Group 3: Processed Foods.

Which ingredients drive Colby Jack's score?

In Scout's ingredient-by-ingredient analysis, Colby cheese, Monterey Jack cheese 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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Colby Jack

Kraft
Bioengineered
68 Fair

Analysis updated September 2026 · How Scout scores

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At a glance

Beneficial ingredients 2
Harmful ingredients 0
Owned by Kraft Heinz
Category Cheese
Summary

This Colby Jack cheese product is a blend of Colby and Monterey Jack cheeses, both of which provide high-quality protein and calcium. The ingredient list is relatively clean, with natural coloring and a natural mold inhibitor. However, the inclusion of modified cornstarch to prevent caking and the processing level limit its score, as it is not as minimally processed as traditional whole-form cheeses.

Key ingredients 4

Colby cheese
Good

Colby cheese is a source of high-quality protein and calcium, essential for bone health. It is made from pasteurized milk and contains beneficial enzymes and cultures. The presence of annatto for coloring is natural and does not pose significant health risks.

Risks

Contains lactose, which may cause digestive issues for lactose-intolerant individuals.

Benefits

Provides essential nutrients like calcium and protein, supporting bone and muscle health.

Monterey Jack cheese
Good

Monterey Jack cheese is rich in protein and calcium, contributing to bone and muscle health. It is made from pasteurized milk with beneficial cultures and enzymes. The cheese is minimally processed, retaining its nutritional benefits.

Risks

May cause issues for those with lactose intolerance due to its lactose content.

Benefits

Offers a good source of calcium and protein, important for maintaining healthy bones and muscles.

See more about Monterey Jack cheese →
Modified cornstarch
Neutral

Modified cornstarch is used to prevent caking and improve texture. It is a processed ingredient but generally considered safe in small amounts. It does not contribute significant nutritional value.

Risks

Excessive consumption may lead to digestive issues due to its processed nature.

See more about Modified cornstarch →
Natamycin
Neutral

Natamycin is a natural mold inhibitor used to extend the shelf life of cheese. It is considered safe and effective for preventing mold growth. It does not affect the nutritional profile of the cheese.

Benefits

Helps maintain product quality by preventing mold growth without altering the cheese's flavor or nutrition.

See more about Natamycin →

Processing

Group 3 · Processed

Processed Foods

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