Costco is great for more than just deals; buying in bulk can also be a fantastic way to plan ahead and ensure your kitchen is stocked with nutritious ingredients you need to stay healthy and shed pounds. Amber C. Fitness, a weight loss coach who has lost 160 pounds, recently took to TikTok to share her latest Costco haul “filled with lots of my go tos that help me maintain my weight loss.”
“We’re stocking up on literally every single protein that we need,” she says in the video. “This is going to be insane and really expensive, but it will end up saving us money.””
Prioritizing protein, in particular, is crucial for weight loss—it helps keep you full, supports muscle maintenance, and boosts metabolism. Below, we’ll break down a few items Amber bought and how they can help with weight loss.


1. Fairlife Nutrition Plan 30g High-Quality Protein Drinks
Sometimes you don't have time to cook a meal. That's where protein drinks come in handy. These ready-to-drink shakes from Fairlife contain 30 grams of high-quality protein, making it so convenient to meet your protein goals, even when you're on the go! They’re perfect for post-workout recovery, meal replacements, or a quick, filling snack to curb cravings.

2. Blueberries
While blueberries don’t contain much protein, they offer so many benefits for weight loss. These small but mighty fruits are loaded with fiber and antioxidants, which aid digestion and reduce inflammation. Pairing them with a high-protein yogurt or shake makes for a balanced, weight-loss-friendly snack. Yum!

3. Mama Mancini’s Chicken Meatballs
Italian, anyone? Amber calls Mama Mancini’s Italian Style Sauce and Cheese Stuffed Chicken Meatballs a must-have, raving that "The macros are amazing!" Each serving delivers 14 grams of protein for just 140 calories. Yes, please! We're definitely adding these to our cart.

4. Amylu Caramelized Onion and Aged White Cheddar Chicken Burgers
Although fast food cheeseburgers are a poor choice for your heart health, these frozen chicken burgers from Amylu make a delicious, healthy alternative. They're lower-calorie and high in protein, and they're great for meal prepping. All in all, these tasty burgers offer plenty of protein without excess fat.

5. Oikos Triple Zero Cups
Looking for an easy breakfast that can pack in protein? Oikos Triple Zero yogurt contains zero sugar, zero fat, and a whopping 15 grams of protein per cup. Plus, Greek yogurt can help keep your gut health in great shape and even keep hunger at bay. What's not to love?

6. Fage Total 2%
Here's another great Greek yogurt option: Fage’s 2% Greek yogurt provides a balance of protein and healthy fats, making it more satisfying than fat-free versions. When you buy a tub from Costco, you can blend it into smoothies, add toppings for a nutritious breakfast, or enjoy it as a snack when cravings strike.

7. Kirkland Lightly Breaded Chicken Breast Chunks and Chicken Breast Fillets
Amber calls these tasty frozen Costco staples "easy proteins for when we don’t feel like cooking." Having quick, high-protein options on hand helps prevent grabbing fast food or less nutritious meals. These chicken options make meal prep effortless.

8. Boom Chicka Pop Strawberry Almond and Cream Bars
A delicious dessert for just 100 calories? Where do we sign up?! These bars offer a portion-controlled, lower-calorie treat with a balance of carbs, fats, and protein to curb sweet cravings without overindulging. Next time you're at Costco, you might want to stock up, as Amber suggests.