In search of high-protein Costco foods? Look no further! Today, weâre (literally) unpacking our go-to high protein picks from one of our favorite box stores.
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Why Buy Protein in Bulk?
Buying in bulk is where the big savings are. If you have any regularly consumed items on your grocery list and you live within a reasonable driving distance from a box store like Costco, BJâs Wholesale Club, or Samâs Club, buying those must-haves in bulk will save you time and money. Protein, especially, can be pricy at a traditional grocery store and bulk buying provides a more wallet-friendly option.
Beyond the high-protein Costco products weâre sharing today, you can also find fresh and frozen fruits and veggies, cheeses, grains, snacks, drinks and so much more.
RELATED: How to Eat Healthy on a Budget
RELATED: Macro-Friendly Shopping at Costco
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Bulk Buying Tips
Okay, youâre down to give bulk-buying a shot. Here are a few things to keep in mind to make the most out of your trip and ensure youâre grabbing what you need (and leaving what you donât):
- Keep a running list of the things you buy in bulk. Once a week (or once every few weeks depending on your frequency of visits), run through your list and check the stock of all your bulk items. Add anything you need to your grocery list!
- Donât forget your freezer! Sometimes, you may bite off more than you can chew⌠literally. If a big bag of fresh fruits or veggies starts going bad before you can eat them, chop âem up and throw them in your freezer. Frozen fruits are great for smoothies and frozen veggies can be sautĂŠed when you need something quick and yummy for dinner.
- Pre-portion your snacks. We all know how easy it is to crank through a bag of chips without realizing how many servings youâve had. Now, imagine that with a Costco-sized bag of goodies. Breaking open a bag and portioning your snacks into macro-friendly servings will ensure you can eat your chips⌠and have more later, too. Donât feel like puttinâ in the time? Thatâs okay! Costco sells plenty of options that are already broken into snack-sized bags. If you know you wonât portion it yourself, buy a snack that has done the work for you.
- Go Offbrand. If youâre trying to save some money, off-brand or store-brand options are often just as good (if not better!) than the pricer on-brand foods. For example, Costcoâs home brand â Kirkland Signature â is known for its quality.
RELATED: WAGâs Macro & Calorie Calculator
What to Buy at Costco: Our High Protein Picks
Protein plays an important role in satiety, bone and muscle health, metabolism health and so much more. Plus, if youâre participating in resistance training, it is a key component of muscle building and recovery.
So, why not pair your (new) favorite macro and your favorite box store? Here are high-protein Costco foods to throw in your cart next time you go shopping.
High-Protein Costco Snacks
Oh, snacks. We all love them! So, why not make sure your next one is protein-packed to help hold you over between meals?
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Steak Strips

1oz (28g)
10P | 6C | 2F
Turkey Jerky

1oz (28g)
10P | 8C | 1F
Original Jerky Snack Packs

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1 package (35g)
14P | 9C | 0.5F
Chobani Greek Yogurt

1 container (150g)
12P | 10C | 3F
Egg & Egg Products from Costco
If you think of eggs as a breakfast-only food youâre not alone. Although the options below are perfect for a quick breakfast, donât forget to utilize them as high-protein grab-and-go snacks as well.
Cage-Free Egg Whites

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3tbs (46g)
5P | 0C | 0F
Spinach & Pepper Egg Bites

1 serving (57g)
5P | 5C | 4F
Turkey, Sausage & Cheese Egg Bites

2 bites (119g)
17P | 7C | 22F
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Chicken-Based Protein Options from Costco
Use these healthy Costco chicken options for lunch, dinner, or snacks. The burgers and chicken sausage are great options for a healthy summer BBQ or a quick dinner solution. The Mediterranean Chicken Skewers are an easy travel option next time youâre headed out on a road trip or boarding a continental flight.
Just Bare Lightly Breaded Chicken Breast

3oz (84g)
16P | 9C | 6F
Fresh Additions Fully Cooked Chicken Breast

1 pouch (91g)
21P | 3C | 3.6F
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Tru Grill Pre-Cooked Chicken Strips

3oz (84g)
22P | 0C | 2.5F
Mediterranean Chicken Skewers

2 skewers (114g)
24P | 3C | 3.5F
Amylu Cowboy Chicken Burgers

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1 burger (112g)
18P | 5C | 9F
Amylu Chicken Chicken & Gouda Sausage

1 link (76g)
16P | 4C | 6F
Aidells Chicken & Apple Sausage

1 link 90g
13P | 4C | 12F
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Costco Protein Powders & Bars
These are great options when you need something quick and protein-packed. Just keep hunger levels in mind. In general, drinking your protein or eating a protein bar will leave you feeling more hungry than chewing a higher-volume meal. Add collagen to your morning beverage and utilize protein bars when you need a quick, protein-packed option.
Unflavored and Chocolate Vital Proteins Collagen Powder


2 scoops (20g)
18P | 0C | 0F
18P | 4C | 0.5F
Kirkland Signature Protein Bars

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1 bar (60g)
21P | 22C | 6F
WAG Coaches place an emphasis on making sure our clients get enough protein. If youâre wondering how much protein you need, start with our Macro Calculator Cheat Sheet. If you still want more guidance and specifics, consider hiring a 1:1 coach who can help you nail down what will work best for your body, goals, and preferences.
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Working Against Gravity has led the macro tracking and health space for over a decade. Our team doesnât just understand the science of nutritionâweâve spent years mastering the art of tailoring it to fit your life. That means no cookie-cutter plans, just real strategies that have worked for over 30,000 people.
Schedule a free call with our team to learn how working with a 1-on-1 WAG coach will help you reach your goals.