Kirkland Signature Organic Unsalted Butter
Costco Wholesale CorporationLab tested
No
Harmful ingredients
1
Nutrients
0
Microplastics
Likely
Why this score
For every scoring factor, open the breakdown from the score above.
Natural Flavoring
Pasteurized Organic Sweet Cream (Milk)
Paper
Serving size: 14 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.
