Kirkland Signature GRASS-FED BEEF STICKS

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Common questions

Is Kirkland Signature GRASS-FED BEEF STICKS healthy?

Kirkland Signature GRASS-FED BEEF STICKS scores 70/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. The Kirkland Signature Grass-Fed Beef Sticks are made with high-quality grass-fed beef, which is a rich source of protein and beneficial omega-3 fatty acids.

How processed is Kirkland Signature GRASS-FED BEEF STICKS?

Kirkland Signature GRASS-FED BEEF STICKS is NOVA Group 3: Processed Foods.

Which ingredients drive Kirkland Signature GRASS-FED BEEF STICKS' score?

In Scout's ingredient-by-ingredient analysis, Beef, Sea Salt, Vinegar count in its favor; Yeast Extract is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Kirkland Signature GRASS-FED BEEF STICKS

Kirkland Signature
70 Good

Analysis updated August 2026 · How Scout scores

1.15 oz · 12 count
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Near you

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

At a glance

Beneficial ingredients 9
Harmful ingredients 1
Owned by Costco
Category Jerky
Summary

The Kirkland Signature Grass-Fed Beef Sticks are made with high-quality grass-fed beef, which is a rich source of protein and beneficial omega-3 fatty acids. The product includes natural preservatives like vinegar and cultured celery powder, contributing to a cleaner label. However, the presence of yeast extract, which can contain glutamates, and the processed nature of the product slightly reduce its overall health score.

Key ingredients 13

Beef
Very Good

Grass-fed beef is a high-quality protein source with a rich amino acid profile. It contains higher levels of omega-3 fatty acids and antioxidants compared to grain-fed beef. The grass-fed label indicates better animal welfare and environmental practices.

Benefits

Rich in essential amino acids and healthy fats that support muscle growth and overall health. Contains higher levels of beneficial nutrients like omega-3s and CLA.

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Sea Salt
Good

Sea salt is a natural source of sodium and trace minerals. It is less processed than regular table salt and retains beneficial minerals. The use of sea salt can enhance flavor without excessive processing.

Risks

Excessive sodium intake can lead to high blood pressure and cardiovascular issues.

Benefits

Provides essential sodium and trace minerals that are important for maintaining electrolyte balance.

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Vinegar
Good

Vinegar is a natural preservative and flavoring agent. It provides acidity that can enhance flavor and preserve the product. The use of vinegar is associated with minimal processing and natural preservation.

Benefits

Acts as a natural preservative and flavor enhancer, contributing to the product's shelf life and taste.

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Spices
Good

Spices are used to enhance flavor and may provide antioxidant benefits. They are minimally processed and can contribute to the product's taste profile. The use of spices is generally associated with positive health impacts due to their natural origin.

Benefits

Adds flavor and potential antioxidant benefits, contributing to the product's overall taste and nutritional profile.

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Cultured Celery Powder
Good

Cultured celery powder is used as a natural preservative due to its nitrate content. It is a cleaner alternative to synthetic preservatives like sodium nitrite. The use of cultured celery powder aligns with cleaner labeling practices.

Benefits

Acts as a natural preservative, helping to maintain product safety and shelf life without synthetic additives.

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Paprika
Good

Paprika is a spice that adds color and flavor to foods. It is rich in antioxidants and vitamins like vitamin A. The use of paprika is associated with minimal processing and natural flavor enhancement.

Benefits

Provides color, flavor, and antioxidants, contributing to the product's nutritional and sensory qualities.

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Citrus Extract
Good

Citrus extract is used for its natural preservative and flavoring properties. It contains antioxidants and can enhance the product's freshness. The use of citrus extract is associated with natural preservation methods.

Benefits

Acts as a natural preservative and flavor enhancer, contributing to the product's freshness and taste.

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Garlic Powder
Good

Garlic powder is used for flavor enhancement and may offer health benefits due to its antioxidant properties. It is minimally processed and adds a distinct taste to the product. The use of garlic powder is associated with positive health impacts.

Benefits

Enhances flavor and provides antioxidants, contributing to the product's taste and potential health benefits.

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Rosemary Extract
Good

Rosemary extract is used as a natural antioxidant and preservative. It helps extend the shelf life of products by preventing oxidation. The use of rosemary extract is associated with natural preservation and flavor enhancement.

Benefits

Acts as a natural antioxidant, helping to preserve the product and enhance its flavor profile.

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Water
Neutral

Water is used as a processing aid and does not contribute nutritional value. It helps in maintaining moisture content in the product. There are no health concerns associated with water in this context.

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Encapsulated Lactic Acid
Neutral

Encapsulated lactic acid is used as a preservative and flavor enhancer. It helps in maintaining the product's shelf life and safety. The encapsulation process minimizes direct acid contact, reducing potential flavor impact.

Benefits

Helps preserve the product and maintain its safety by inhibiting microbial growth.

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Encapsulated Citric Acid
Neutral

Encapsulated citric acid acts as a preservative and acidity regulator. It is commonly used to enhance flavor and preserve freshness. The encapsulation process helps control the release of acid, minimizing flavor alteration.

Benefits

Contributes to product stability and flavor enhancement by controlling acidity.

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Yeast Extract
Bad

Yeast extract is used as a flavor enhancer and can contain naturally occurring glutamates. It is often used to boost umami flavor in processed foods. Some individuals may be sensitive to glutamates, leading to potential adverse reactions.

Risks

May cause sensitivity reactions in individuals sensitive to glutamates.

Benefits

Enhances flavor by providing umami taste, which can improve the overall palatability of the product.

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Processing

Group 3 · Processed

Processed Foods

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