These 15 Candies Are Costco's Best Sellers In 2026

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Candy lovers can have a field day at Costco. From well-known brands to private-label options, the sheer volume of choice can be overwhelming to those with a persistent sweet tooth. To help make buying decisions easier, Costco's website offers a "best-selling" carousel to showcase some of the purchases members land most frequently. We've rounded up selections from the list to serve as a guide so that your next shopping spree can be done with a bit more certainty. 

The list includes both classics and newer favorites. Whether you're looking to stash candy bars in your packed lunch, sample smaller brands like the vegan-friendly UNREAL, or maybe try a new gluten-free item from Costco, your grocery haul is going to get a lot sweeter with these inclusions. Some of the options are variety packs, so you have fewer decisions to make. Or, if you're looking to fill dishes at a get-together or treat colleagues at a work party, you'll have the bulk you need to make sure many mouths are fed with a variety of sweet treats. 

Prices are as of the date of publication and may vary based on region. 

Jojo's Dark Chocolate Pistachio Almond Cranberry Bites are made without preservatives, soy, gluten, and lactose. Topped with pistachios, almonds, and tart dried cranberries, the texture is bound to satiate those with a crunch craving. One Redditor warned that the pieces can disappear fast, so the 14.4-ounce bags may need to be portion-controlled.

Purchase the Jojo's Dark Chocolate Pistachio Almond Cranberry Bites for $13.49.

Skinny Dipped Cups are individually wrapped, protecting the peanut butter cups coated in dark chocolate from unhinged snack attacks. The Costco bag contains 30 cups, and one shopper noted that the low-sugar sweets are "the best things since sliced bread." Though some shoppers have noted the pieces seem to melt easily, one said they placed packages in the freezer for a cold treat to munch on.

Purchase the Dark Chocolate Peanut Butter Skinny Dipped Cups for $15.99.

With so many creative ways to use peanut M&Ms, Costco's 62-ounce jars are understandably a popular purchase. Whether you're looking to spruce up pie crust, sweeten homemade trail mix, or add color to chocolate bark, this bulk purchase gets a classic candy into your home at an accessible price. The container is easy to reseal, making it a sweet addition to any stocked cupboard or perfect gift to bring to the next office party. 

Purchase the M&M's Peanut Chocolate Candies for $19.99.

Costco's private-label chocolate-covered raisins come in a sizable 3.4-pound container. Shoppers have described the morsels as soft, fresh, and full of flavor. Fans have said that these raisins are their favorites and praise the generous size of each piece and can be eaten alone as a fast snack or used to top breakfast foods.

Purchase the Kirkland Signature Milk Chocolate Raisins for $22.99.

This vegan sweet treat offers a coconut bite without a lengthy list of ingredients. This gluten-free product lets those who browse labels or have specific dietary needs to partake without worry. Since pieces are bite-sized, post-meal cravings are easy to satiate without having to unwrap full-sized candy bars. Some shoppers pair the dark chocolate bites with almonds for added texture and taste.

Purchase the 15.3 ounce bag of UNREAL Dark Chocolate Coconut Minis for $12.99.

A 3-pound bag of roasted almonds covered in milk chocolate is an excellent addition to any cupboard. Some Costco members have been buying the candy for years, and the affordability of the treat has some buyers heading straight to the warehouse. Purchase with caution, however, as one Costco member wrote on Reddit that repeat buys of the candy led to the need to "punch a new hole in [their] belt."

Purchase the Kirkland Signature Milk Chocolate Covered Almonds 48 ounce bag for $21.99.

Those wanting to try the unique flavors of Jelly Belly have an easy gateway with Costco's 3-pound Signature 30 Collection. "These jelly beans you can actually tell what flavor you're eating," wrote a fan on Costco's website. Some Costco members give the jar as a gift, while one simply appreciates the hefty container, writing that one jar provides "enough jelly beans to feed an army."

Purchase the Jelly Belly Signature 30 Collection for $16.99.

Shoppers reluctant to commit to one candy may enjoy Hershey's Nuggets Assortment Variety Pack, which contains four types of individually-wrapped chocolate. Each package contains 145 pieces, which are great for on-the-go snacking or treating house guests."They are perfect for after supper when I just want a little something to cure my sweet tooth," wrote one shopper. The only challenge you'll face is choosing from milk chocolate, dark chocolate with almonds, milk chocolate with almonds, and milk chocolate with toffee and almond. 

Purchase the Hershey's Nuggets Assortment Variety Pack for $23.99.

Though you may not file Kellogg's Rice Krispies Treats into a candy category, it is one of Costco's best-sellers. One box offers 60 bars, so you'll have enough individually-wrapped pieces to throw into packed lunches, or tuck into a bag for something to look forward to during a hectic week. Customers appreciate that each bar has 90 calories, although you can always upgrade your Rice Krispies treats by dipping them in chocolate.

Purchase Kellogg's Rice Krispies Treats for $15.99.

Those who want to taste the rainbow will appreciate Costco's 30-count variety pack of Skittles and Starburst Chewy Candy. It contains some of the most popular Skittles products, including Original, Tropical Sour, and Wild Berry flavors, plus Starburst Original and FaveReds. Some shoppers have used the candy for fundraisers, while others have given them out to Halloween visitors.

Purchase the Skittles and Starburst Chewy Candy Variety Pack Full Size for $33.99.

If you're a candy lover who likes variety, check out the Kirkland Signature Funhouse Treats Variety Pack. It offers 92 ounces of gummy, fruit, and sour candies.This mix of flavors, including Airheads and Twizzlers, is sure to delight those looking for easy-to-pack treats. Customers have advised that while bags won't be identical, the candies contained within are name brand. "This is the best deal I've found for good candy," wrote a pleased shopper.

Purchase the Kirkland Signature Funhouse Treats Variety Pack for $24.99.

Those with bigger appetites can feast with Costco's variety pack of full-size popular candies like Snickers, Twix, and Milky Way. This pack contains 30 items, giving you plenty of options in a single pack. Customers have noted that both the types of candy and the number of each included can vary, so you may want to manage expectations when buying it. 

Purchase the M&M's, Snickers and More Chocolate Candy Bars Variety Pack for $26.49.

This Dark Chocolate Variety Pack contains several of UNREAL's most popular candies, and Costco customers love it. "These are what I call the 'adult upscale' version of other brands," wrote one shopper. Considered one of the actual best snacks for vegans to buy at Costco, this package contains individually wrapped dark chocolate caramel peanut nougat bars, peanut butter cups, and dark chocolate peanut gems. The brand uses Fair Trade Certified chocolate and avoids artificial sweeteners or colors.

Purchase the 15.4 ounce UNREAL Dark Chocolate Variety Pack for $17.99.

The Kirkland Signature Favorites Candy Variety pack contains fun-sized versions of popular candies like Reese's, Milky Way, Hershey's, Kit Kat, Snickers, and more. While you can wait for a holiday to treat family and friends, the 90-ounce bag can bring smiles to a regular workday or individual candies can be stuffed into a lava cake for a sweet surprise. Note that the types and the amount of candy packed into each bag can vary.

Purchase the Kirkland Signature Favorites Candy Variety for $28.99.

These 62-ounce M&M's Milk Chocolate Candy containers offer not only a sweet snack but also an ingredient that can be tucked into brownie batters and scooped onto ice cream. This crowd-pleaser clearly shows that old is gold when it comes to candy, and consistently ranks as one of Costco's best-selling candies. 

Purchase M&M's Milk Chocolate Candy for $19.99.