Kirkland Protein Bar
Costco Wholesale CorporationLab tested
Yes
Harmful ingredients
4
Nutrients
0
Microplastics
Likely
Why this score
For every scoring factor, open the breakdown from the score above.
🎉 No contaminants identified in the latest lab tests
Sunflower Oil
Sunflower Lecithin
Erythritol
Natural flavors
Water
Sea salt
Steviol Glycosides (Stevia)
Cocoa powder (processed with alkali)
Tapioca starch
Calcium Carbonate
Milk protein isolate
Whey Protein Isolate
Soluble Corn Fiber
Isomalto-Oligosaccharides (Vegetable Source)
Cashew Butter
Soluble Tapioca Fiber
Whey Protein Concentrate
Yes
Plastic
Serving size: 60 g
Amounts per serving, from the product nutrition label or trusted public sources when available.See product ratings, lab test results, and expert analysis of water quality and filtration systems.
