Is Kerrygold Cheese Clean?

The Short Answer

Kerrygold cheese is a clean, highly recommended choice. It contains just four natural ingredients: pasteurized milk, salt, cheese cultures, and vegetarian rennet.

Because the milk comes from Irish cows that graze on pasture for roughly 300 days a year, the cheese is naturally rich in beta-carotene and omega-3s. Unlike many commercial American cheeses, it is completely free of artificial colors, preservatives, and synthetic growth hormones.

Why This Matters

Most conventional cheese in the US is made from the milk of grain-fed, factory-farmed cows. Grain-heavy diets produce milk with lower nutritional value and higher inflammatory omega-6 fatty acids. Switching to pasture-raised dairy makes a measurable difference in the final product. Is Grass Fed Cheese Better

Many popular shredded and sliced cheeses also sneak in unnecessary additives. Anti-caking agents like cellulose and chemical preservatives like natamycin are standard in the dairy aisle. When you buy high-quality block cheese like Kerrygold, you avoid these industrial extras entirely. Cellulose In Shredded Cheese

Finally, sourcing matters for environmental and animal welfare reasons. Ireland's climate allows cows to graze outdoors for most of the year, making Kerrygold one of the most accessible and affordable pasture-raised options on the market. Is Kerrygold Really Grass Fed

What's Actually In Kerrygold Cheese

• Pasteurized Milk — Sourced from Irish cows that are predominantly grass-fed and never treated with rBST growth hormones. Is Cheese Bad For You
• Salt — Acts as a natural preservative and flavor enhancer.
• Cheese Cultures — The good bacteria necessary to ferment the milk and develop the cheese's signature flavor and texture.
• Vegetarian Rennet — Kerrygold uses microbial enzymes instead of animal stomach lining, making all of their cheeses 100% vegetarian-friendly.

What to Look For

Green Flags:

• Milk from grass-fed cows — Higher in conjugated linoleic acid (CLA) and omega-3s.
• Microbial rennet — A cruelty-free alternative to traditional animal rennet.
• Natural color — The golden hue should come from the cow's grass diet, not annatto or artificial dyes.

Red Flags:

• Cellulose powder — Essentially wood pulp used to keep cheap shredded cheese from clumping. Block Vs Shredded Cheese
• Natamycin — An antifungal chemical sprayed on many pre-shredded and sliced cheeses.
• Artificial hormones — Conventional US dairy often uses rBST to artificially increase milk production.

The Best Options

Kerrygold offers several excellent varieties, all maintaining the same clean ingredient profile. Here are our top picks. Cleanest Cheese Brands

The Bottom Line

1. Stick to block cheese. Kerrygold's blocks are completely free of the anti-caking agents found in convenient pre-shredded bags.

2. Prioritize pasture-raised dairy. The grass-fed milk used by Kerrygold yields a better nutritional profile than grain-fed conventional cheese.

3. Enjoy the natural color. That deep yellow hue is proof of a beta-carotene-rich diet, not artificial dyes.

FAQ

Is Kerrygold cheese really 100% grass-fed?

No, but it's very close. Irish cows graze outdoors on pasture for about 300 days a year. During the coldest winter months, they are brought indoors and fed a mix of harvested grass and a small amount of supplemental grain to maintain their health. Is Kerrygold Really Grass Fed

Does Kerrygold cheese contain PFAS?

No, Kerrygold cheese packaging is safe. In 2023, Kerrygold temporarily pulled its butter from some US shelves to remove PFAS from the foil wrappers. This issue only applied to the butter wrappers, not the vacuum-sealed plastic used for their cheeses. Is Grass Fed Butter Healthier

Is Kerrygold cheese vegetarian?

Yes, all Kerrygold cheeses are vegetarian. Instead of traditional animal rennet, Kerrygold uses microbial cultures to curdle their milk.

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