Chicken Breasts

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Common questions

Is Chicken Breasts healthy?

Chicken Breasts scores 95/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product consists of boneless, skinless chicken breasts, which are a high-quality source of lean protein and essential nutrients like B vitamins and selenium.

How processed is Chicken Breasts?

Chicken Breasts is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Chicken Breasts' score?

In Scout's ingredient-by-ingredient analysis, Boneless, skinless chicken breasts 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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Chicken Breasts

Kirkland Signature
95 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 Meat and Seafood
Summary

This product consists of boneless, skinless chicken breasts, which are a high-quality source of lean protein and essential nutrients like B vitamins and selenium. The minimal processing involved, with only water and kosher salt added, ensures that it retains its nutritional integrity without unnecessary additives. The clean ingredient list and low level of processing contribute to its high rating.

Key ingredients 3

Boneless, skinless chicken breasts
Good

Chicken breasts are a high-quality source of lean protein, essential for muscle growth and repair. They are minimally processed and provide a rich source of vitamins and minerals such as B vitamins and selenium. Compared to other meats, they are low in fat and calories, making them a healthy choice.

Benefits

Rich in protein and low in fat, supporting muscle growth and maintenance. Provides essential nutrients like B vitamins and selenium.

Water
Neutral

Water is used in food processing to maintain moisture and improve texture. It is a neutral ingredient with no direct nutritional impact. Its presence in the product helps maintain juiciness and palatability.

See more about Water →
Kosher salt
Neutral

Kosher salt is used to enhance flavor and is a common culinary ingredient. It is a refined salt without the trace minerals found in unrefined salts. While it enhances taste, it should be consumed in moderation to avoid excessive sodium intake.

Risks

Excessive consumption may lead to high sodium intake, which can increase blood pressure.

Benefits

Enhances flavor without adding calories, making it a useful culinary ingredient.

See more about Kosher salt →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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