Costco A2 Milk, Organic A2 Protein Whole Milk 3/64 Ounce


Costco sells this Kirkland Signature Organic A2 Whole Milk for $12.39. Scroll down for photos. So we originally purchased this milk because Costco was sold out of the other Kirkland Signature Organic Whole Milk. Our 3 year old drinks milk everyday & this was the only organic whole milk available. It is now our first choice when shopping for milk at Costco. Our 3 (almost 4) year old prefers this over the other stuff. I never know what to believe with a kid that age, but we’re going to stick with it. For those that don’t know, A2 milk is 100% real milk from local US farms that comes from cows that naturally produce only the A2 protein and no A1. It’s supposed to help with stomach discomfort. Here are a few more details about this A2 Milk from Costco……

  • Brand: Kirkland Signature
  • 3 Cartons – 64 ounces each
  • USDA Organic
  • Whole Milk
  • Vitamin D / Grade A
  • Product of USA

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A2 Milk Costco, Kirkland Signature Organic Whole Milk, 3 Cartons 64 oz each


If I remember correctly, Costco used to sell another brand of A2 milk. It wasn’t long before Costco slapped their “Kirkland Signature” brand on it and started selling it. My guess is that it must be a very popular item, because that seems to be Costco does. If you want to read all about the A1 & A2 proteins, please google it. Besides mild bloating with other milks, we don’t have issues with digestion of milk in our house, so I can’t comment on the health benefits. We also prefer the 64 oz cartons over the gallons, plus the milk is good for a few months unopened. This allows us to store several container inside the garage refrigerator. The “A2 Milk Company” makes some great A2 milk protein products that are HIGHLY RATED. Check them out here……

Price: $12.39, Item Number: 1462714

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