Who doesn’t love a good bargain, especially when it comes to everyday essentials? I’ve been shopping at Costco for years, and I can tell you that their in-house Kirkland Signature brand often outperforms name brands. Here, I will highlight 12 Costco dupes that have surprised me with their quality this season.
1. Kirkland Signature Organic Extra Virgin Olive Oil: A Better Alternative to Imported Italian Brands
As a cooking staple, the quality of olive oil you use can make a significant difference to the taste of your dishes. I’ve found that the Kirkland Signature Organic Extra Virgin Olive Oil beats many imported Italian brands not only in terms of price but also quality. It has a robust flavor that is perfect for dressing salads, cooking, or drizzling over your favorite dishes.
A study even found that Kirkland’s olive oil had a better taste and quality than other popular brands. Now, that’s a win-win in my book.
2. Kirkland Signature Bacon: Outshining Oscar Mayer’s Version
Next on the list is bacon. The Kirkland Signature Bacon has a fantastic flavor that surpasses Oscar Mayer’s version. Each slice is thick, rich, and full of that smoky goodness we all love in bacon. Perfect for a hearty breakfast or added to your favorite dishes for a taste boost.
What’s more, the price per pound is more affordable than other name brands without compromising the quality, making it a worthy dupe. Trust me, once you’ve tried Kirkland Signature Bacon, you’ll never go back.
3. Kirkland Signature Moist Flushable Wipes: An Upgrade from Cottonelle
When it comes to personal hygiene, Kirkland Signature Moist Flushable Wipes are a game-changer. They’re softer, larger, and stronger than Cottonelle, ensuring you get the most out of each wipe. Plus, they’re just as gentle on your skin, so you can use them daily without worry.
On top of that, they’re flushable and break down quickly after flushing, making them an eco-friendly option. So, if you’re looking for a better alternative to Cottonelle, Kirkland Signature has got you covered.
4. Kirkland Signature 100% Colombian Coffee: Giving Starbucks a Run for Their Money
Are you a coffee lover like me? Then you’ll appreciate the Kirkland Signature 100% Colombian Coffee. This dark roast coffee has a rich, full-bodied flavor that rivals Starbucks, and it’s far more affordable.
Just imagine waking up to the aroma of this delicious coffee every morning. It’s a great way to start the day and save some money. This one’s definitely a must-try for all coffee enthusiasts out there.
5. Kirkland Signature Organic Almond Butter: A Healthy Substitute to JIF
If you’re into healthy eating, then you’ll love Kirkland Signature Organic Almond Butter. It’s a nutritious and tasty alternative to JIF, packed with protein and healthy fats. Plus, it’s made from dry roasted almonds, with no added sugar or preservatives.
Whether you spread it on toast, blend it into smoothies, or use it in baking, this almond butter will enhance your recipes with its creamy texture and rich flavor. It’s a healthy switch you won’t regret.
6. Kirkland Signature Pure Vanilla Extract: Surpassing McCormick’s Market Dominance
A good vanilla extract can elevate your baking to the next level, and Kirkland Signature Pure Vanilla Extract does just that. It’s made from premium, hand-selected beans and is free from artificial colors and flavors.
This extract surpasses McCormick’s market dominance with its authentic, rich, and complex flavor. It’s perfect for adding depth and aroma to your cakes, cookies, and other sweet treats. Plus, it’s a lot more economical, making it one of my favorite Costco dupes.
7. Kirkland Signature Protein Bars: An Affordable Option to Quest Bars
If you’re a fitness enthusiast looking for a high-quality, affordable protein bar, look no further than Kirkland Signature Protein Bars. They’re packed with 21 grams of protein and are low in sugar and carbs, making them a great post-workout snack or meal replacement.
These bars are not only nutritious but also delicious. The chocolate chip cookie dough flavor is a crowd favorite. They’re an excellent alternative to pricey brands like Quest, and I’m sure you’ll love them just as much as I do.
8. Kirkland Signature Wild Alaskan Fish Oil: A Worthy Competitor to Nature Made
Kirkland Signature Wild Alaskan Fish Oil is a great supplement for those looking to boost their Omega-3 intake. It’s sourced from wild Alaskan fish and contains EPA and DHA, essential fatty acids that support heart, brain, and eye health.
What sets it apart from Nature Made is that it’s more affordable and just as, if not more, effective. So, if you’re taking fish oil supplements, consider making the switch to Kirkland Signature. Your wallet and your health will thank you.
9. Kirkland Signature Greek Yogurt: Beating Chobani at Its Own Game
Next up, we have Kirkland Signature Greek Yogurt. This creamy and delicious yogurt is rich in protein and low in fat, making it a healthy choice for breakfast or snack. Plus, it’s less tangy than Chobani, which I personally prefer.
Whether you enjoy it plain, with fruits, or in your smoothies, this Greek yogurt is a fantastic choice. Not to mention, it’s more affordable than Chobani. Give it a try, and you might just find your new favorite yogurt.
10. Kirkland Signature Sparkling Water: A Refreshing Change from LaCroix
If you’re a fan of sparkling water, then you’ll love Kirkland Signature Sparkling Water. It’s refreshing, bubbly, and comes in a variety of flavors, including lemon, lime, and grapefruit. Plus, it’s free from calories, sweeteners, and sodium.
What makes it a better option than LaCroix is its affordable price and larger can size. So, if you’re looking for a refreshing beverage that won’t break the bank, Kirkland Signature Sparkling Water is the way to go.
11. Kirkland Signature American Vodka: A Challenger to Grey Goose
Kirkland Signature American Vodka is a smooth and premium-quality spirit that rivals Grey Goose. It’s distilled six times and filtered through charcoal for a clean and crisp taste. Perfect for your cocktails or to enjoy on its own.
Best of all, it’s significantly cheaper than Grey Goose, making it an excellent choice for those who love vodka but don’t want to splurge. I’ve served it at parties, and it’s always a hit.
12. Kirkland Signature Batteries: Outlasting Duracell’s Power
Last but not least, we have Kirkland Signature Batteries. They provide reliable, long-lasting power for your devices, outlasting Duracell’s power. Whether it’s for your remote control, flashlight, or toys, these batteries won’t let you down.
Plus, they’re more affordable than Duracell, offering great value for your money. I’ve been using them for years, and they’ve never disappointed. They’re definitely a worthy dupe to consider.
So, there you have it – 12 Costco dupes that beat name brands this season. I hope you found this list helpful and that it saves you some money on your next Costco shopping trip. Happy shopping!

