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Food

6 Costco Snacks You Should Always Keep On Hand For Faster Weight Loss, According To Health Experts: Prana Flavored Bean Mix In Sriracha, More

September 25, 2025 by Mariam Qayum
shefinds | Food
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Snacking can be one of the trickiest parts of losing weight. While it’s easy to reach for chips, candy, or other convenient foods, many options sabotage your progress and leave you feeling sluggish. Fortunately, fat loss experts Christian Foss and Bella have shared their favorite Costco snacks that actually support weight loss. These picks are designed to satisfy cravings, provide protein and fiber, and keep your metabolism running strong, all without derailing your goals. If you want snacks that are both convenient and effective, here’s what they recommend keeping on hand.

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1. Siete chips

Christian Foss swears by Siete chips for those moments when you crave something crunchy. Made with avocado oil, these chips are grain-free, gluten-free, and only 25 calories per serving. They provide the satisfying texture of a fried snack without the unhealthy fats and excess calories that typically come with traditional chips, making them a perfect swap for anyone trying to stay on track.

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2. Fruit bars

For a quick sweet fix, Foss recommends simple fruit bars. These bars contain just two ingredients, are sugar-free, and clock in at only 60 calories each. They’re perfect for keeping your sweet tooth in check while avoiding the blood sugar spikes and crashes that come with processed treats.

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3. Prana Flavored Bean Mix in Sriracha

Another favorite of Foss’s is the Prana Flavored Bean Mix in Sriracha, which packs 12 grams of protein per serving. Gluten-free and dairy-free, this snack is not only filling but also provides gut-friendly fiber and plant-based protein, making it an excellent choice for a mid-afternoon boost.

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4. Pre-packaged corn snacks

Bella, a fellow fat loss coach, shares her go-to pre-packaged corn snacks for quick, low-calorie crunch. Each bag contains just 90 calories and comes pre-portioned, which helps prevent mindless snacking and keeps your daily calorie goals in check.

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5. Grenade Bars

If you’re craving something decadent, Bella suggests Grenade Bars. Pop one in the microwave for 10 seconds, and you’ve got a molten lava-style treat with 22 grams of protein. It’s a sweet indulgence that feels like a dessert but actually supports your fat loss goals.

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6. Mush Overnight Oats

Finally, Bella recommends Mush Overnight Oats, made with wholesome, whole-food ingredients. When paired with a protein shake, they make a balanced, nutrient-rich snack that keeps you full and nourished between meals, without excess sugar or processed fillers.

Weight loss doesn’t mean cutting snacks out of your diet entirely. By keeping these six Costco-approved options on hand, you can satisfy cravings, fuel your body, and stay on track toward your goals. From crunchy chips to protein-packed bars and wholesome overnight oats, these snacks make it easy to snack smarter while supporting fat loss and overall wellness.

Author:

Editorial Assistant

Mariam is an Editorial Assistant and writer at SheFinds, covering everything from style and beauty to health and wellness. Splitting her time between New York and Philadelphia, she brings a sharp eye for trends and a passion for storytelling to the digital space. With a strong editorial background, she’s always exploring the latest in fashion, skincare, and wellness. When she’s not writing or pitching, you’ll find her in the kitchen experimenting with new recipes or planning her next travel adventure. You can reach Mariam at mariam@shefinds.com.

Drinking spearmint tea for health and beauty benefits.
Image from SHEfinds
Image from SHEfinds
Woman holding her head in distress over fashion critique.
Woman experiencing joint pain while reacting to celebrity style.
Stock photo of a woman applying skincare products.
Coffee and fast food from Dunkin', Chick-fil-A, and Starbucks.
Woman adding sugar to her aromatic coffee drink.
Wooden board with bagels, blueberries, and butter on white background.
Cooking spray versus olive oil comparison for healthy cooking.
Top view of Brazilian food dish with rice, beans, and chicken.
Checking the time on a watch while enjoying breakfast.
Display of deli meats, sandwiches, hot dogs, and sausages.
Cooked salmon served with rice, avocado, and greens.
Inside view of a Costco store shopping experience.
Woman taking magnesium supplement for health benefits.
Selection of s'mores brownies and baked ricotta from Aldi.
Grilled chicken breast with fries, salad, and dipping sauces.
Frozen pizza selection available in grocery store aisle.
Fried fish served with fries for a classic meal.
Drinking spearmint tea for health and beauty benefits.
Image from SHEfinds
Image from SHEfinds
Woman holding her head in distress over fashion critique.
Woman experiencing joint pain while reacting to celebrity style.
Stock photo of a woman applying skincare products.
Coffee and fast food from Dunkin', Chick-fil-A, and Starbucks.
Woman adding sugar to her aromatic coffee drink.
Wooden board with bagels, blueberries, and butter on white background.
Cooking spray versus olive oil comparison for healthy cooking.
Top view of Brazilian food dish with rice, beans, and chicken.
Checking the time on a watch while enjoying breakfast.
Display of deli meats, sandwiches, hot dogs, and sausages.
Cooked salmon served with rice, avocado, and greens.
Inside view of a Costco store shopping experience.
Woman taking magnesium supplement for health benefits.
Selection of s'mores brownies and baked ricotta from Aldi.
Grilled chicken breast with fries, salad, and dipping sauces.
Frozen pizza selection available in grocery store aisle.
Fried fish served with fries for a classic meal.