Kirkland Grass-Fed Beef Stick

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Common questions

Is Kirkland Grass-Fed Beef Stick healthy?

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

How processed is Kirkland Grass-Fed Beef Stick?

Kirkland Grass-Fed Beef Stick is NOVA Group 3: Processed Foods.

Which ingredients drive Kirkland Grass-Fed Beef Stick's 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 Grass-Fed Beef Stick

Kirkland
70 Good

Analysis updated September 2026 · How Scout scores

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At a glance

Beneficial ingredients 8
Harmful ingredients 1
Owned by Costco
Category Jerky
Summary

The Kirkland Grass-Fed Beef Stick is made from high-quality grass-fed beef, which is a rich source of protein and beneficial omega-3 fatty acids. The ingredient list is relatively clean, featuring natural preservatives like vinegar and rosemary extract, and it avoids artificial additives. However, the presence of yeast extract, a processed ingredient, and the product's processed nature slightly reduce its overall 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, supporting muscle growth and overall health.

See more about Beef →
Sea Salt
Good

Sea salt is a natural source of sodium and trace minerals. It is less processed than regular table salt, retaining more natural minerals. It enhances flavor without the need for artificial additives.

Risks

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

Benefits

Provides essential sodium and trace minerals that are important for bodily functions.

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Vinegar
Good

Vinegar is a natural preservative and flavoring agent. It provides acidity that helps in preserving the product and enhancing its taste. Vinegar is known for its antimicrobial properties.

Benefits

Offers natural preservation and flavor enhancement with antimicrobial benefits.

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Spices
Good

Spices add flavor and potential health benefits due to their antioxidant properties. They are natural ingredients that enhance the taste profile without artificial additives. The specific spices used can vary, offering diverse health benefits.

Benefits

Provide antioxidants and enhance flavor naturally.

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Paprika
Good

Paprika is a spice that adds color and flavor, with potential antioxidant benefits. It is derived from dried peppers and is rich in vitamins A and E. Paprika enhances the visual appeal and taste of the product naturally.

Benefits

Provides antioxidants and enhances flavor and color naturally.

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Citrus Extract
Good

Citrus extract is used for its natural flavoring and preservative properties. It contains antioxidants like vitamin C, which can support immune health. The extract enhances flavor while providing potential health benefits.

Benefits

Offers natural flavor enhancement and antioxidant benefits.

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Garlic Powder
Good

Garlic powder is a natural seasoning with potential health benefits, including antimicrobial properties. It is derived from dehydrated garlic and adds flavor without artificial additives. Garlic is known for its potential cardiovascular benefits.

Benefits

Provides flavor and potential health benefits, including antimicrobial and cardiovascular support.

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Rosemary Extract
Good

Rosemary extract is used as a natural preservative and antioxidant. It helps extend the shelf life of products by preventing oxidation. Rosemary is known for its potential anti-inflammatory and antimicrobial properties.

Benefits

Acts as a natural preservative and provides antioxidant benefits.

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Water
Neutral

Water is used as a processing aid and does not contribute nutritional value. It helps in maintaining moisture 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 over time.

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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 maintain freshness. The encapsulation process helps control the release of acid, minimizing flavor alteration.

Benefits

Contributes to product preservation and flavor enhancement.

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Cultured Celery Powder
Neutral

Cultured celery powder is used as a natural preservative due to its nitrate content. It is often used as a natural alternative to synthetic preservatives. The nitrates in celery powder can convert to nitrites, which help preserve meat products.

Risks

Excessive consumption of nitrates/nitrites may pose health risks, but levels in food are generally considered safe.

Benefits

Acts as a natural preservative, helping to maintain product safety and shelf life.

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Yeast Extract
Bad

Yeast extract is used as a flavor enhancer and can contain naturally occurring glutamates. It is a processed ingredient that may contribute to high sodium levels. Some individuals may be sensitive to glutamates, experiencing headaches or other symptoms.

Risks

May cause sensitivity reactions in some individuals due to glutamate content.

Benefits

Enhances flavor by providing umami taste, reducing the need for additional salt.

See more about Yeast Extract →

Processing

Group 3 · Processed

Processed Foods

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