Healthiest Costco Snacks, According to Nutritionists

Experts share their top picks for nutritious and delicious snacks from the warehouse store.

Jan. 31, 2026 at 6:31pm

Got story updates? Submit your updates here. ›

Dietitians say Costco is a great place to stock up on healthy snacks that won't break the bank. They recommend options like protein bars, seaweed snacks, trail mix, and protein drinks that provide an energy boost without sacrificing nutrition.

Why it matters

Snacks can be an important part of a balanced diet, but it's easy to get overwhelmed by the sheer number of options at Costco. Consulting nutrition experts helps identify the most nutritious and convenient snack choices from the warehouse store.

The details

Nutritionists highlighted several Costco snacks that are both tasty and nutritious, including G2G protein bars, Kirkland Signature seaweed snacks, That's It. mini fruit bars, LesserEvil popcorn, Kirkland Signature trail mix, MadeGood organic granola bites, Kirkland Signature organic hummus, Chomps beef sticks, and Chobani 20G protein drinks. These snacks were praised for their simple ingredient lists, lower sodium and saturated fat, and ability to provide protein, fiber, and other beneficial nutrients.

  • The article was published on February 1, 2026.

The players

Jessica Clancy-Strawn

MA, RDN, a nutrition expert who provided recommendations on healthy Costco snacks.

Isabel Balady

MS, RD, CDN, founder of Gooseberry Health, LLC, who also shared recommendations on nutritious Costco snack options.

Jane Leverich

MS, RDN, a nutritionist who highlighted Costco's Kirkland Signature trail mix as a top snack pick.

Megan Meyer

PhD, a science communication consultant based in Durham, North Carolina who recommended Chomps beef sticks and Chobani protein drinks.

Got photos? Submit your photos here. ›

What they’re saying

“They're perfect for people who don't have time or can't stomach a full breakfast, for hikers and explorers, for pre‑ or post‑workout fuel, and for anyone needing more protein in their diet.”

— Jessica Clancy-Strawn, MA, RDN

“While not a high‑fiber snack, it's extremely low‑calorie and low‑fat, making it a light, crunchy option to pair with higher‑fiber foods.”

— Jessica Clancy-Strawn, MA, RDN

“They're also incredibly travel‑friendly—easy to toss into a backpack, keep in the car, pack for road trips, or bring on planes.”

— Jessica Clancy-Strawn, MA, RDN

“Each stick provides 10 grams of protein, making it a no-brainer for busy days when I haven't eaten enough protein.”

— Megan Meyer, PhD, science communication consultant

“Beyond protein, these drinks offer numerous other benefits, including billions of live and active probiotic cultures that support gut health.”

— Megan Meyer, PhD, science communication consultant

The takeaway

Costco offers a wide variety of healthy, affordable snack options that can be easily incorporated into a balanced diet. By consulting nutrition experts, shoppers can identify the most nutritious picks that provide an energy boost without sacrificing taste or quality.