Kirkland Signature (Costco) - Cornucopia Institute (2024)

RatingKirkland Signature (Costco) - Cornucopia Institute (1)
Farm/Brand HeadquartersSeattle, WA
ProductsFluid milk
Websitewww.costco.com/kirkland-signature.html
Market AreaNationwide
Total Score0

Store brands include organic milk that has been privately labeled by grocery chains. Typically, these businesses buy products wholesale and then market those finished or packaged products with their own labels.

The inherent problem with private labels is that they lack transparency. Store brands may get their milk from highly rated producers, but they may also source from factory-scale dairies. Grocery chains or distributors typically offer low prices for store brands because they source the cheapest products available on the market at any given time. This variability in product sourcing makes it difficult, sometimes impossible, for consumers to determine where and how the products was produced.

Cornucopia recommends caution with store brands like this one. Invested consumers can contact stores to confirm who is supplying their private-label milk and encourage them to be completely transparent about their sourcing—even when it changes.

CriteriaPointsComment
TOTAL (possible score is 1600 plus extra credit) 0

1-Cow Rating | Poor

Kirkland Signature (Costco) - Cornucopia Institute (2)
Kirkland Signature (Costco) - Cornucopia Institute (3)

Farmstead dairies earn the most points. Corporations that have a history of skirting the organic rules receive the fewest.

Ownership structure
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (4)

Farms that produce 100% of their milk receive the most points. Milk from "open market" or known confinement dairies receive the fewest.

Milk Supply
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (5)

100% organic farms receive the most points. Split operations with conventional dairy on the same property receive the fewest.

Organic Production
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (6)

Farms that completed the survey in detail received the most points.

Disclosure of Information for Verification
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (7)

Points determined by integrity of the brand’s organic certifier.

Organic Certification
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (8)

Animal Welfare Approved and Biodynamic certifications receive the most bonus points. Producers are not penalized for not having additional certifications beyond organic.

Other Labels/Standards
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (9)

100% grass-fed with independent verification of standards

Grass-fed
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (10)

No points are given for this but the information may be useful to certain consumers looking to avoid soy.

Soy Free Ration?
No answer. Soy is likely used in feed.
Kirkland Signature (Costco) - Cornucopia Institute (11)

Sliding scale based on policies, enforcement, acreage/cow, days/year on pasture, and permissible exemption.

Pasture
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (12)

One time/day receives the most points. Two times per day is standard.

Times Milked
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (13)

Lower cull rate scores better, with under 10% receiving the most points.

Cull/death Rate
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (14)

Farms with closed herds receive the most points. Farms that sell organic calves and buy conventional replacements receive the fewest.

Replacements
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (15)

Standard practice is removing calves shortly after birth, with extra points given for unique ways of managing calves

Calves
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (16)

Farms that prohibit antibiotics receive the most points. Farms that allow young stock to receive antibiotics (under one year), receive the fewest.

Antibiotic Use
0No answer; animals given antibiotics may be introduced back into food stream after withdrawal times.
Kirkland Signature (Costco) - Cornucopia Institute (17)

No hormones is the standard, however some farms do use oxytocin for therapeutic purposes.

Hormone Usage
0No answer; hormones may be used therapeutically
Kirkland Signature (Costco) - Cornucopia Institute (18)

Farmstead dairies (owner lives on-site) receive the most points. Fewer points are given as oversight declines.

Farm Support
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (19)

All ingredients sourced from inside the organization or on the farm receives the highest points. Ingredients from confinement factory farms and/or imported ingredients receive the fewest.

Procurement of Ingredients
0No answer
Kirkland Signature (Costco) - Cornucopia Institute (20)

Various levels of extra credit given for 1) providing full organic systems plan, 2) providing details on all farms (multi-farm brands, details on largest five required), and 3) sourcing feed on-farm or domestically.

Extra Credit
0None

Cornucopia's scorecards were made possible by generous gifts from Dr. Rebecca and Mr. Laird Malamed and donors like you. Stand up for good food and farming, donate today!

Kirkland Signature (Costco) - Cornucopia Institute (2024)
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