Buzz
Image: KirklandCostco, known for its free food samples and unbeatable grocery prices, just keeps improving. According to the American Consumer Satisfaction Index, Costco’s customer satisfaction is on the rise. But what makes Costco such a beloved brand in America? It might be the ability to buy groceries in bulk and save big. Or perhaps it's the range of exclusive membership perks like discounted gas, travel deals, and tire savings. One of the most enticing reasons to join Costco is the chance to shop Kirkland Signature products, their iconic private label. Not only do they offer bulk prices on name-brand items, but their in-house brand usually means even better deals. Kirkland Signature has become a premium brand, boasting over 350 high-quality products and generating a staggering $58 billion annually. Read on for the top Kirkland Signature items you should grab on your next Costco visit.
Kirkland Signature Liquid Egg Whites
Eggs are a breakfast essential and baking necessity, but with prices fluctuating, liquid egg whites have become a cost-effective alternative. Costco offers the best deals on liquid egg whites, providing around 60 servings for less than the cost of two dozen whole eggs. Plus, they're cage-free and cholesterol-free, making them a heart-healthy option.
Kirkland Signature Creamy Almond Butter
While peanut butter is a classic choice for sandwiches, almond butter serves as a tasty and potentially healthier substitute. Almond butter can be expensive, unless you’re buying it at Costco. The 27-ounce jar of Kirkland Signature almond butter is a standout, made with just roasted almonds—no added sugar, salt, or oils. It’s a rare find in a world of overly processed nut butters.
Kirkland Signature Imported Basil Pesto
You could make your own pesto, but if you live near a Costco, their basil pesto is an easy and delicious option. Made with basil imported from Italy, this 22-ounce jar of pesto delivers fresh flavor that’s perfect for pasta, sauces, or sandwiches. And if you can’t use it all right away, simply freeze it in an ice cube tray for later use.
Kirkland Signature Non-Drowsy AllerClear Antihistamine
Kirkland Signature antihistamine allergy tablets are a true cost-saver, with one product potentially saving you up to 94%. These non-drowsy tablets provide a year's worth of relief, with the same active ingredient as Claritin but at only $0.02 per tablet. In comparison, Claritin costs around $0.36 per tablet and lasts less than three months. No prescription is needed, and it’s eligible for FSA use.
Kirkland Signature Organic Greek Nonfat Yogurt
Greek yogurt is an affordable protein source with numerous health benefits. While many Greek yogurt options are similar in taste, Kirkland’s stands out for being nonfat, sugar-free, and unflavored, delivering 18 grams of protein per serving. The 3-pound tub offers enough for the whole family, but keep in mind that it only lasts about two weeks in the fridge, so plan to use it up before it expires.
Kirkland Signature Ultra Clean HE Liquid Laundry Detergent
Getting groceries from Costco is great, but the real game changer is picking up your home and cleaning supplies as well. Laundry detergent can be expensive, but Costco offers Kirkland’s high-efficiency detergent at a great price. It’s compatible with HE washing machines, and if you have a front-loader, using non-HE detergent might leave soap residue on your clothes and waste water during the rinse cycle.
Kirkland Signature Alkaline AA Batteries
Is it just us, or do you always seem to run out of batteries just when you need them? Buying batteries in bulk may sound strange, but once you realize how often they’re required, it makes sense. AA batteries are the most common, and of course, Kirkland makes them. They also offer AAA batteries, both sold in packs of 48 with a 12-year shelf life.
Kirkland Signature Walnut Halves
Ask any seasoned Costco shopper, and they’ll tell you that Kirkland’s nuts are some of the best products in the warehouse. Nuts are packed with healthy fats and protein, but they can be pricey. Enter Kirkland’s walnuts—a generous 3-pound bag of raw walnut halves for under $10, a deal you won’t find elsewhere.
Kirkland Signature Extra Virgin Italian Olive Oil
You may have heard about the olive oil shortage, and you’d be right. The reality is that not all olive oil on the market is pure or authentic. With Kirkland’s olive oil, you can trust its authenticity. A glance at the label shows it’s certified by Bureau Veritas, an agency responsible for testing, inspecting, and certifying products. While this particular olive oil may cost a few dollars more than other options, it’s a worthwhile investment for high-quality Italian olive oil.
Kirkland Signature 100% Colombian Coffee, Dark Roast
There are two kinds of coffee drinkers—those who just need a quick caffeine fix and the self-proclaimed coffee connoisseurs. If you're in the first group, Kirkland’s pre-ground, dark roast 100% Colombian coffee is a great choice. It's also much more affordable per ounce compared to what you’ll find at most grocery stores. (And for those who prefer whole beans, they have those too.)
Kirkland Signature French Vodka
Fun fact: You don’t need a Costco membership to buy alcohol. Anyone can walk in and grab a bottle of Kirkland Signature French Vodka right off the shelf, and here’s why you’ll want to. It’s incredibly smooth, great on its own or mixed in cocktails, and often compared to the pricey Grey Goose. The downside? It comes in a tall bottle, so storing it could be tricky. It’s also slightly more expensive than Kirkland’s American vodka, which is a better deal but lacks the same smoothness.
Kirkland Signature Paper Towels
While there are some items you might want to skip at Costco, like their private label toilet paper, Kirkland Signature paper towels are definitely worth your attention. They come in packs of 12, with large, two-ply rolls that are built to last. They may not be the absolute cheapest, but for their strength and durability, they’re a solid choice.
Kirkland Signature Italian Parmigiano Reggiano
Looking to upgrade your cheese game? Costco offers a fantastic selection, including feta, Brie, goat cheese, Manchego, and more. However, the most reliable and delicious option is the Kirkland Signature Italian Parmigiano Reggiano. Available as a block for grating or pre-shredded in a tub, it’s perfect for pasta or just snacking straight from the fridge.
Kirkland Signature Albacore Solid White Tuna in Water
Canned tuna is often a healthy option, but it doesn’t always win on taste. However, Kirkland Signature’s canned tuna breaks the mold. It’s wild-caught, packed in water, and made with minimal ingredients. Plus, it’s packed with an impressive 42 grams of protein per can, all for less than $2.60. We’re not sure how Costco pulls it off, but we’re certainly not complaining.
