Kirkland Signature Extra Strength D3 50 mcg (2000 IU) 600 Softgels
Costco Wholesale CorporationLab tested
No
Harmful ingredients
2
Nutrients
0
Microplastics
Likely
Why this score
For every scoring factor, open the breakdown from the score above.
Soybean oil
Corn oil
Water
Caramel
Gelatin
Vitamin D3
Yes
Polyethylene
Serving size: 1 softgel
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.
