No better time than January to reset your budget, and Costco's own brand makes that refresh easier on your wallet than ever. Known for its quality, generous sizes, and consistently affordable prices, Kirkland Signature offers everyday essentials that often leave name brands in the dust.
We rounded up 15 unbeatable Kirkland deals that show you how far your money can go to get more out of your Costco membership this month.
Editor's note: Prices and availability are subject to change and may vary by location.
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Kirkland Signature Paper Towels
Price: $23.99
After the holidays, restocking essentials and avoiding frequent grocery runs in the cold become a must. These 12 two-ply, thick, absorbent paper towels are a Costco staple for a reason. Each holds 160 sheets, so you won't burn through them too fast.
More than 30,000 members give these paper towels the maximum five stars available, praising their strength and absorbency.
Kirkland Signature Chunk Chicken Breast
Price: $16.99
If you're cooking at home more and avoiding takeout this January, these six individually portioned cans are lean, versatile, and easy to include in quick lunches or sandwiches.
At 12.5 ounces per can, they're cheaper than the same-sized Swanson chunk chicken breast cans, which sell for $7.62 per unit at Walmart.
Kirkland Signature Bar Soap
Price: $14.49
Winter weather dries out skin, so these 15 bars of soap with shea butter offer everyday luxury without the high price this January and beyond.
Reviewers frequently compare these soaps to premium brands, finding they're "much smoother than Dove. We don't need moisturizer after showering," in the words of M Burke.
Kirkland Signature Extra Virgin Olive Oil
Price: $20.99
If the indulgent holiday meals of December left you yearning for healthier home cooking, this USDA organic, cold-pressed olive oil is your go-to for cooking, drizzling, and dressings.
Getting two liters for under $25 is a steal when compared with other organic EVOO from Costco, like Terra Delyssa, which works out to over $45 for the same quantity.
Kirkland Signature Dishwasher Detergent
Price: $13.99
Getting your kitchen back in order after holiday dish duty requires a good detergent, and these powerful 115 packs cut through grease and stuck-on food without pre-rinsing.
Shoppers often compare them to Cascade Platinum, saying things like, "It exceeds expectations; it cleans very well… probably better than the other brand."
Kirkland Signature Half-Zip Pullover
Price: $17.99
Just because it's January, it doesn't mean you can't treat yourself, as long as you don't overspend. This half-zip is soft, cozy, and easy to layer, with a flattering fit, especially for the under-$20 price.
With its kangaroo pocket, it's a better value than similar half-zips that sell at Walmart for $39.99.
Kirkland Signature Ibuprofen
Price: $13.99
January has many downsides, including cold-weather aches and pains and the never-ending onslaught of the flu.
If you're on a tight budget, getting 1,000 tablets of this painkiller that uses the same active ingredient as Advil without paying $145 for the latter at Walmart is a lifesaver.
Kirkland Signature Beef Dinner Franks
Price: $19.17
After all the elaborate meals of December, it's nice to have a quick meal option that doesn't hurt your budget. These 14 hearty beef franks pack a quarter-pound of meat per link, making them the perfect solution for simple dinners or game-day snacks.
Members love the flavor and the quantity and aren't above feeding these franks to guests.
Kirkland Signature Wastebasket Liners
Price: $13.99
If one of your Costco membership perks is to buy household staples that help reduce your January spending, here's a perfect example. These 500 10-gallon liners are strong, durable, and easily fit standard trash cans.
You could also buy them at Walmart, but why make the extra trip only to pay $24.50?
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Kirkland Signature Organic Peanut Butter
Price: $11.69
Do you need a healthy reset? These two 28-ounce jars of affordable protein for smoothies, toast, and snacks are it. The peanut butter contains only two ingredients: peanuts and salt, no added sugar or oil.
Shoppers are loving this product, as long as a simple rule is followed. "The only thing to remember is to STIR," explains reviewer Evaaa.
Kirkland Signature Organic Greek Yogurt
Price: $7.82
After December's indulgences, shifting toward lighter foods is a way to detox. With 48 ounces of thick, creamy Greek yogurt, you have a versatile daily staple, rich in calcium and fit for everything from savory sauces to parfaits.
At $2.60 per pound, it's cheaper and tastier than the Fage plain Greek yogurt, which costs $4.12 per pound at Walmart.
Kirkland Signature Chicken Stock
Price: $11.99
If January is your favorite time to enjoy comfort meals like soups and stews, this chicken stock six-pack is rich and packed with organic ingredients, without artificial additives.
Buyers love the convenience of the large (32-ounce) packs enough to make this stock a staple in their kitchens, like reviewer fyryred.
Kirkland Signature Bacon Crumbles
Price: $10.99
January is all about cooking at home more, and these fully cooked and ready-to-use bacon crumbles add flavor without extra prep.
Reviewers rave about the generous 20-ounce bag. Per ounce, it costs less than half the price of Walmart's Hormel bacon crumbles.
Kirkland Signature Meatballs
Price: $22.69
Six pounds of fully cooked Italian-style meatballs are a win in January. With 140 meatballs ready to heat and serve, this jumbo bag is perfect for spaghetti nights and meatball subs.
To enjoy them, copy what their most ardent fans do. Add them to Instant Pot pasta or crockpot sauces, where they soak up flavors.
Kirkland Signature Dog Biscuits
Price: $18.99
If you spoiled your furry friend during the holiday, you may be looking to keep pet costs under control this month. These 15 pounds of large, crunchy treats with wholesome ingredients will help you spoil your doggo without the price of premium dog treats.
Bottom line
Kirkland Signature is Costco's best offering for affordable quality, and these finds are where the money's at. Whether you need them for meal prepping or restocking household items, these January deals make it easy to save money shopping, as you only avail yourself of the best.
Want a shopping tip? January is a great time to watch for temporary price drops or unadvertised warehouse markdowns. Once you spot one, stock up. Prices and availability can vary from warehouse to warehouse.
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