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6 Costco Sale Items Worth Adding To Your Cart Immediately: Collagen Peptides Powder, More

September 5, 2025 by Abigail Connolly
shefinds | Homepage
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A new season is here, and that means it’s time to stock your house with some new snacks, drinks, home goods, and more. Luckily, a lot of those things are on sale at Costco right now.

Whether you’re trying to keep your household organized during back-to-school season or simply want to get back on track for the start of a new month, Costco has great items on sale that offer convenience for everyone. From electrolyte drinks to transitional wardrobe staples, you should see what deals the mega-retailler has in store for you the next time you visit. For now, here are six items on sale at Costco we think you should try out ASAP.

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Febreeze plug-ins available at Costco for fresh home scent.

1. Febreze Plug-Ins

Ready for your spaces to start smelling good in the new season? Right now, nifty Febreze plug-ins are available at Costco, and they're currently $4 off, at $17 for a starter pack with five refills. These plug-ins are amazing because you can simply add them to any outlet in your home and allow them to start making your place smell great with different fragrances. With the start of the new school year and other busy occasions, it's never a bad idea to get some new odor protection in your home.

Supergreens supplement from Costco for enhanced nutrition.

2. Zena Supergreens Powders

If you struggle to get enough fruits and vegetables in during your busy day, but still want the nutrients and vitamins from them, a greens powder is a great way to do it. While it may not be as great as eating full servings of vegetables throughout the day, it's definitely a good place to start if you're struggling to eat your greens. These supergreens drink packets come in delicious flavors like mixed berry and are currently on sale at Costco for $31.77 for a pack of 45.

Women's grey vest from Costco, perfect for layering.

3. Women's Puffer Vest

Now that there's a transition between the seasons happening, it's time to start considering which wardrobe pieces you keep on hand. In many states right now, it's too hot to wear your coats or heavy jackets and too chilly to wear nothing. Puffer vests are a great way to solve that problem! Right now, Costco shoppers can get the women's vest from 32 Degrees on sale, and they come in a variety of colors, including black, blue, white, and pink.

Venus razors from Costco for a smooth shaving experience.

4. Venus Razor Heads

One of the best parts about Costco is the ability to stock up on things so that you won't need them again for a long while. Many women know the pain of having to buy new razor heads or forgetting to buy them and having to make a separate trip to the drug store. Right now, Costco has a 12-pack of Venus Comfort Glide razor heads on sale for $8 off, with one complete razor to get you started. When that one is finished, you have 12 more razor heads to use. It eliminates the need and waste associated with cheap, single-use razors and prevents you from going back to the store!

Bodyarmor sports drink from Costco for hydration and energy.

5. BodyArmor Lyte

If you're going to be out and about more, working busy days, or even hitting the gym more often now that we've entered a new season, it's essential to stay hydrated. Aside from drinking plenty of water, you can incorporate electrolyte beverages into your routine, and these BodyArmor Lyte drinks, which are on sale for $4 off at Costco, are a great choice. The bottles come in different flavors and contain beneficial electrolytes - plus, the light version only contains two grams of sugar, making them a more nutritious choice than some other sports drinks.

Vital Proteins collagen from Costco for skin and joint health.

6. Vital Proteins Collagen Peptides

One of today's leading protein and collagen powder brands is Vital Proteins, whose infamous powder is on sale for only $27 right now, an impressive $6 from its usual price. The powder, which can be used in smoothies, shakes, and more, contains 20 grams of collagen peptides per serving and can help improve the quality of your hair, skin, and nails. It's a popular brand for a reason, as people have been keeping it in their routine for a while now. Grab a package on sale while you can!

Author:

Editorial Assistant

Abigail is a journalist based in Brooklyn, New York. As an Editorial Assistant for SheFinds, she covers topics ranging from celebrity news and fashion to wellness. She has written for other publications, including Chip Chick, Bandsintown, BroadwayWorld, and more. When she isn't writing, Abigail loves spending time in the city with her friends, being a 'dog mom' to her Chihuahua, and singing along to some of her favorite music.

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