20 Insanely Popular Costco Kirkland Brand Items You Can Buy on Amazon

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Uncover the best-kept Kirkland brand secrets hiding on Amazon.
Updated May 14, 2024
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You can get ahead financially when you shop at Costco and buy products from its in-house Kirkland Signature brand. But that can be a challenging option if you don’t live near a Costco or aren’t a Costco member.

But if you have an Amazon Prime membership or are shopping on Amazon for other items, picking up some of these 20 Kirkland Signature products might be a good option.

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Kirkland Signature Peanut Butter Pretzels

Courtesy of Costco peanut butter pretzels

Try a unique twist on basic pretzel snacks with these sweet and salty nuggets. They aren’t just tasty but will help you save money while you shop.

Pick up a 52-ounce container of Kirkland Signature Peanut Butter Pretzels from Amazon to enjoy as a snack throughout the day.

Kirkland Signature Almond Flour

Courtesy of Costco almond flour costco

Try something different for your recipes with almond flour to replace your typical flour. It’s healthy and can taste great in numerous types of recipes.

Kirkland Signature Almond Flour comes in a three-pound bag, so you’ll have plenty for different breads, cookies, cakes, and more.

Kirkland Signature Men's Crew Neck Tee

Courtesy of Costco mens crew neck tee

Add some basic shirts to your closet or someone you care about with a pack of six from Kirkland Signature.

The 100% cotton shirts come in black or white and a variety of sizes, making it easy to stock up your closet.

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Kirkland Signature Elegant Plastic Plates

Courtesy of Costco plastic plates

Sometimes, you just need some simple plates for a barbecue in the backyard or a casual party with friends.

But if you need something a little more elegant and heavy-duty, Kirkland Signature has you covered with its Kirkland Signature Elegant Plastic Plates.

The pack comes with 50 plates in two sizes to help you wow your guests.

Kirkland Signature Cashew Clusters

Courtesy of Costco cashew clusters

Stock up on snacks with Kirkland Signature options on Amazon.

You can grab two 32-ounce bags of Kirkland Signature Cashew Clusters, which include almonds and pumpkin seeds, for a tasty snack that’s also healthy.

Kirkland Signature Organic Coconut Oil

Courtesy of Costco organic coconut oil

Coconut oil has become more popular as shoppers learn about its beneficial health benefits, particularly as an ingredient for various recipes.

So, stock up on 84 fluid ounces of coconut oil to make your recipes and meals healthier with a coconut kick.

Kirkland Signature Organic Chicken Stock

Courtesy of Costco chicken stock

Chicken stock is an excellent staple for your pantry for any number of items like soups, as well as an addition to things like stuffing for Thanksgiving.

You can get six 32-ounce containers of the Kirkland Signature stock from Amazon.

Kirkland Signature Sleep Aid

Courtesy of Costco sleep aid

Consider picking up some sleep aids if you’re having trouble sleeping or staying that way for a full night.

The two Kirkland Signature Sleep Aid bottles feature 96 tablets per bottle to help you rest easier at night.

Kirkland Signature Allergy Medicine

Courtesy of Costco allergy medicine

Keep your sneezing and running nose at bay with plenty of allergy medication from Kirkland Signature.

Kirkland Signature Allergy Medication comes in a bottle of 600 allergy pills to help you and your family during allergy season.

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Kirkland Signature Kitchen Trash Bags

Courtesy of Costco kitchen trash bags

Keep your kitchen clean with plenty of trash bags from Costco’s Kirkland Signature brand.

Get a box of 200 Kirkland Signature 13-gallon 200 Heavy Duty Drawstring Kitchen Trash Bags so you’ll never run out when keeping your kitchen clean.

Kirkland Signature Organic Creamy Peanut Butter

Courtesy of Costco organic-creamy-peanut-butter

Keep healthy and happy with some Kirkland Signature organic peanut butter.

The organic creamy peanut butter comes in three jars that each contain 28 ounces of spreadable peanut butter.

Kirkland Signature Extra Strength Energy Shot

Courtesy of Costco extra strength energy shot

Stay up and alert with Kirkland Signature Extra Strength Energy Shots.

The box of energy shots comes in a pack of 48 bottles, each holding two ounces, so you’ll have plenty to keep you going throughout the day.

Kirkland Signature Fancy Mixed Nuts

Courtesy of Costco fancy mixed nuts

Nuts can be a great and healthy addition to your supply of snacks, so consider grabbing some containers of nuts from Kirkland Signature.

The nuts come in two 40-ounce jars; you can choose from regular or unsalted, depending on your favorite.

Kirkland Signature Olive Oil

Courtesy of Costco olive oil

Stock up on olive oil for recipes or cooking and baking needs with plenty from Costco.

The Kirkland Signature Olive Oil comes in a large 67-fluid-ounce size, so you can have plenty on hand for any needs.

Kirkland Signature House Blend Coffee

Courtesy of Costco house blend coffee costco

Grab some coffee brewed by Starbucks with a Kirkland Signature label to help you save some cash.

Depending on the number of bags you want for the Kirkland Signature House Blend Coffee, which is delivered as whole-bean coffee so you can grind it yourself at home, you can choose from a variety of options.

Kirkland Signature Almond Butter

Courtesy of Costco almond butter

Costco has you covered if you’re looking for an alternative to the typical peanut butter.

Kirkland Signature Creamy Almond Butter comes in a two-jar pack of 27 ounces each for sandwiches, cookies, fruits, and more.

Kirkland Signature Breakfast Blend K-Cups

Courtesy of Costco breakfast blend k cups

Coffee lovers may appreciate the convenience of a one-cup coffee maker, and Kirkland Signature makes it easy to stock up.

Kirkland Signature Breakfast Blend K-Cups come in a box with 120 K-Cups to keep you going. You can also check out Amazon to see if it also has the Kirkland Signature Pacific Blend for fans of dark roasts.

Kirkland Signature Sweet Mesquite Seasoning

Courtesy of Costco sweet mesquite seasoning

Spice up your steaks and burgers with seasoning from Kirkland Signature.

The Kirkland Signature Sweet Mesquite Seasoning comes in a pack of two 19.6-ounce containers featuring a robust and smoky seasoning for all types of meats.

Kirkland Signature Diapers

Courtesy of Costco kirkland signature diapers

Babies can be expensive when it comes to things like formula and diapers, but you may be able to save some money by buying Kirkland Signature Diapers.

The price of diapers on Amazon can vary depending on the size you need for your kids, so check for the best prices on the site when you shop.

Kirkland Signature Nitrile Gloves

Courtesy of Costco nitrile gloves

Keep your hands clean while you’re cleaning up your house or doing yard work.

Kirkland Signature Nitrile Gloves come in a pack of 200 gloves. They have textured fingertips to help you grip items for food service, cleaning, or anything else you need.

Consider using a credit card to buy these products on Amazon that you can’t use at Costco. Just make sure you’re able to earn cash back or other rewards for your purchases.

Bottom line

Vadim Pastuh/Adobe guy is using smartphone while sitting on the comfortable sofa at home

Buying Kirkland Signature products on Amazon is a great Costco hack if you’re trying to save money or avoid the hassle of going into a store.

Make sure you check the reviews to confirm that what you’re getting is actually a Costco product. You also might find some of these Kirkland Signature products on Costco’s website.

You might be able to get them without a membership, but you may have to pay a fee to have them shipped to you.

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Author Details

Jenny Cohen Jenny Cohen is a freelance writer who has covered a bit of everything, from finance to sports to her favorite TV shows. Her work has been featured in The Wall Street Journal, USA Today, and FoxSports.com.

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