Name: Kirkland Whey Protein
Brand: Kirkland Signature
SKU: 6536
Availability: InStock
Rating: 60 (1 reviews)

Kirkland Whey Protein

Costco Wholesale Corporation

/100

Lab tested

Yes

Harmful ingredients

3

Nutrients

0

Microplastics

Likely

Contaminants

🎉 No contaminants identified in the latest lab tests

Ingredients & minerals

Organic high oleic sunflower oil

Source of monounsaturated fats, stable for cooking and processing compared to regular sunflower oil

Sucralose

Provides sweet taste without calories, useful in sugar-reduced products

Acesulfame Potassium

Low-calorie sweetener, aids in sugar reduction

Celtic Sea Salt

Essential mineral for electrolyte balance, supports nerve and muscle function

Xanthan Gum

Improves texture and stability in food products, dietary fiber

Alkalized Black Cocoa

Provides flavonoids with antioxidant properties (though less than natural cocoa), used to enhance flavor and color in foods

Organic Sunflower Lecithin

Emulsification properties, improves texture and shelf stability, natural origin compared to soy lecithin

Organic Rice Dextrin

Source of digestible carbohydrates, may function as a prebiotic dietary fiber

Whey Protein Concentrate

High-quality protein source, supports muscle repair and growth, provides essential amino acids

Gum Arabic (Organic Acacia)

Emulsification, stabilizing, dietary fiber source

Organic Rosemary Extract

Antioxidant, helps preserve food freshness by preventing lipid oxidation

Organic Guar Gum from Seed

Increases dietary fiber, may support glycemic control, may aid digestive health

Grass-fed whey protein isolate

High-quality protein source, supports muscle synthesis, rich in branched-chain amino acids (BCAAs), potentially higher omega-3 content due to grass-fed source

Whey Protein Fiber

High-quality protein source, supports muscle synthesis, may improve satiety, added fiber supports digestive health and regularity

Sources

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