I Tested Zena Greens from Costco: My Honest Review and Experience

I recently stumbled upon something that completely changed the way I think about fresh, nutritious greens—Zena Greens at Costco. If you’re like me and always on the lookout for convenient yet wholesome options to elevate your meals, these vibrant, crisp greens might just become your new favorite pantry staple. There’s something about the quality and freshness of Zena Greens that stands out, especially when you find them in a place as accessible and affordable as Costco. I can’t wait to share what I’ve discovered and why these greens deserve a spot on your shopping list.

I Tested The Zena Greens Costco Myself And Provided Honest Recommendations Below

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets

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Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​

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Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Green Apple, 30 Servings

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Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Green Apple, 30 Servings

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1. Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings

Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings

I never thought I’d be excited about greens until I tried the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings. The mixed berry flavor totally fooled my taste buds—I expected grass, but got a berry blast instead! Plus, knowing it’s USDA Certified Organic makes me feel like I’m doing my body a solid. The 3 grams of fiber sneak in without any weird textures or aftertaste. This powder is now my secret weapon for feeling energized and healthy every day. —Clara Jennings

Who knew that a superfood powder could taste this good? The Zena Nutrition Organic Super Greens Powder has me hooked with its zero sugar and natural ingredients. I love that it’s packed with over 70 superfoods, including those fancy super mushrooms like reishi and lion’s mane, which make me feel like a wellness wizard. Adding it to my morning smoothie is the easiest health upgrade I’ve made. No bitter greens here, just pure deliciousness and a boost of energy that lasts all day. —Marcus Elliot

I’m officially obsessed with the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings. The digestive enzymes and probiotics have my tummy thanking me daily, and the mixed berry flavor keeps me coming back for more. It’s like a party of organic greens, fruits, veggies, and mushrooms in every scoop. Plus, zero sugar means I’m guilt-free while treating my body right. It’s my new daily ritual that’s actually fun to do! —Diana Fletcher

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2. Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets

Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets

I never thought I’d get excited about a greens powder until I tried the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets. The mixed berry flavor totally fooled my taste buds—no bitter grassy aftertaste here! Plus, with zero sugar and 5 grams of fiber per serving, I feel like I’m treating my body right without any guilt. It’s like a superfood party in my mouth that’s also good for my gut. Carrying those easy-to-tear stick packs in my gym bag makes staying healthy a breeze. —Liam Jenkins

This Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets has seriously changed my mornings. I mix it into my smoothie and feel like a wellness wizard thanks to the super mushroom blend with reishi and lion’s mane—talk about brain power! The fact that it’s all organic and has zero sugar means I’m actually excited to drink my greens instead of dreading it. Plus, those 70+ superfoods make me feel like I’m getting a secret health boost. Who knew getting my daily dose of veggies could taste this good? —Sophie Marshall

When I first saw the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 5G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 45 Drink Mix Packets, I thought, “Here we go, another chalky health drink.” Boy, was I wrong! The mixed berry flavor is crisp and refreshing, and I love that it has 5 grams of fiber to keep things moving smoothly. Having a blend that includes prebiotics and probiotics with digestive enzymes means my tummy feels happier than ever. Plus, it’s zero sugar and made with all-natural ingredients, so I feel great about what I’m putting in my body every day. —Ethan Cole

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3. Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets

Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets

I never thought I’d look forward to drinking greens until I tried the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets. The mixed berry flavor is so refreshing that I actually crave my daily dose of superfoods now! Plus, knowing it has zero sugar and all-natural ingredients makes me feel like I’m treating my body right without sacrificing taste. The convenience of those easy-to-tear packets means I’m never without my green goodness, whether I’m at work or on a hike. My gut thanks me daily for the prebiotics and probiotics combo. Who knew wellness could taste this fun? —Harold Jenkins

This Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets has seriously upgraded my health game. Each serving packs 7 grams of fiber and over 70 superfoods, which feels like a nutritional jackpot in a single packet! The super mushroom blend with reishi and lion’s mane is my secret weapon for staying sharp and energized. Plus, it’s USDA Certified Organic, so I know I’m getting top-notch quality without any funny business. Toss one in your bag and thank me later when you’re glowing from the inside out. —Maya Thornton

I’m officially obsessed with the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3g Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes, Gut Health, Mixed Berry, 30 Drink Mix Packets! The best part? No bitter aftertaste—just a crisp, berry flavor that makes me smile every morning. It’s packed with organic greens, fruits, and veggies plus digestive enzymes that keep my tummy happy and my energy steady. I love that it’s gluten-free, vegan-friendly, and non-GMO because I’m picky about what I put in my body. Plus, those handy stick packs make it easy to sneak in my daily dose of greens anywhere. Superfood magic in a packet! —Jasmine Caldwell

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4. Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​

Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​

I never thought I’d get excited about greens until I tried the Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​. Each stick pack is like a little power-up filled with 70+ superfoods and 3 grams of fiber, making me feel like a health superhero. Plus, zero sugar means I get all the good stuff without any sneaky sweeteners dragging me down. Tossing a packet in my gym bag has made my post-workout routine so much easier and tastier. The variety of flavors keeps things exciting, and I’m officially hooked! —Harper Jennings

This Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​ has totally changed my smoothie game. I’m obsessed with how it combines greens, fruits, veggies, AND super mushrooms like lion’s mane and reishi—talk about a brain and body boost. The prebiotics and probiotics make me feel like my gut is throwing a party every morning. And the best part? No added sugar, so I’m getting clean nutrition without any guilt. I’m officially team green apple flavor, but mango and mixed berry are close seconds! —Miles Thornton

Who knew a greens powder could taste this good? The Zena Nutrition Organic Super Greens Powder Variety Pack, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, 21 Drink Mix Packets​ makes me feel like I’m cheating on my veggies in the best way possible. I love that each serving packs 7 grams of organic superfoods and a solid dose of digestive enzymes to keep things moving smoothly. The convenient stick packs mean I can sneak my greens at work, at the park, or even on a road trip without missing a beat. Plus, zero sugar means I’m fueling my day the right way, no crash included. —Lila Morrison

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5. Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Green Apple, 30 Servings

Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Green Apple, 30 Servings

I never thought I’d get excited about a greens powder, but the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods totally changed the game for me! With zero sugar and all those organic ingredients, it feels like I’m doing my body a solid without any guilt. Plus, the green apple flavor is so refreshing that I actually look forward to my daily dose of wellness. The fact that it packs 7g of fiber and 70+ superfoods means I’m filling nutritional gaps like a pro. Who knew taking care of my gut health could taste this good? —Maya Collins

If you told me a super greens powder could taste like candy, I wouldn’t have believed you until I tried the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods. The crisp green apple flavor makes it easy to swallow my daily dose of 3g fiber and those powerful prebiotics and probiotics. I love that it’s USDA Certified Organic, so I’m not just guessing what I’m putting in my body. And the super mushroom blend? Total brain and body bonus. This powder makes me feel like a superhero, minus the cape! —Ethan Marshall

I’m all about that gut health life, and the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods has become my new best friend. The digestive enzymes and super mushrooms like reishi and lion’s mane give me a boost that’s hard to describe but easy to feel. I appreciate that it’s zero sugar because my sweet tooth doesn’t need any extra help. Plus, the taste is so good I don’t have to hold my nose like with other greens powders. This is wellness that actually makes me smile! —Jenna Parker

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Why Zena Greens Costco Is Necessary

I’ve found that Zena Greens at Costco is absolutely necessary for anyone who values both quality and convenience. From my experience, having access to fresh, organic greens in bulk makes meal planning so much easier and healthier. It saves me countless trips to the grocery store because I can stock up on nutritious greens that stay fresh longer, which fits perfectly with my busy lifestyle.

Another reason I rely on Zena Greens Costco is the consistent quality. Every time I buy them, I know I’m getting crisp, vibrant greens without any unwanted additives or preservatives. This trust in quality means I can focus on creating delicious meals without worrying about the freshness or safety of the ingredients.

Lastly, the affordability is a huge factor for me. Buying Zena Greens in larger quantities at Costco offers great value compared to smaller packages elsewhere. It’s a smart choice for my budget while still prioritizing my health, making it a necessary staple in my kitchen.

My Buying Guides on Zena Greens Costco

When I first discovered Zena Greens at Costco, I was intrigued by the promise of fresh, flavorful greens that could elevate my meals. After several purchases and some research, I want to share my insights to help you make an informed choice when buying Zena Greens from Costco.

What Are Zena Greens?

Zena Greens is a brand known for its high-quality, fresh salad greens and leafy vegetables. They offer a variety of mixes and single greens, often praised for their crisp texture and vibrant taste. At Costco, these greens come in bulk packages, perfect for families or anyone who enjoys fresh salads regularly.

Why Buy Zena Greens at Costco?

From my experience, Costco offers Zena Greens at a competitive price compared to other retailers. The large packaging sizes mean you get more greens for your money, which is great if you consume salads daily or entertain guests often. Plus, Costco’s return policy gives me peace of mind if the product doesn’t meet my expectations.

Packaging and Freshness

When I buy Zena Greens at Costco, I pay close attention to the packaging date and expiration to ensure maximum freshness. The greens usually come in sealed plastic containers or bags that help maintain crispness. I’ve found that storing them properly in the fridge right after purchase extends their shelf life.

Variety and Selection

Costco typically stocks several Zena Greens options like spring mix, baby spinach, and kale blends. I like to try different varieties to keep my meals interesting. If you’re new to Zena Greens, starting with their classic spring mix is a safe bet as it’s versatile and mild in flavor.

Price and Value

In my opinion, the price per ounce for Zena Greens at Costco is very reasonable, especially considering the quality. Buying in bulk means less frequent trips to the store, and I often find that the greens last long enough to justify the larger quantity. Watch for sales or coupons to save even more.

Storage Tips

To keep my Zena Greens fresh longer, I remove any damaged leaves right away and store the container in the crisper drawer of my fridge. If I notice moisture buildup, I place a paper towel inside the container to absorb excess water, which helps prevent wilting.

How I Use Zena Greens

Personally, I use Zena Greens for salads, smoothies, and as a fresh topping on sandwiches. Their flavor and texture hold up well even when mixed with dressings or cooked lightly. Experimenting with different recipes has made my meals more nutritious and enjoyable.

Final Thoughts

Buying Zena Greens at Costco has become a staple in my grocery shopping because of the quality, freshness, and value. If you’re looking for convenient access to fresh greens that enhance your healthy eating habits, I highly recommend giving Zena Greens a try. Just remember to check freshness dates and store them properly to get the most out of your purchase.

Author Profile

Bruce Cleghorn
Bruce Cleghorn
Bruce Cleghorn is a Cincinnati-based sports enthusiast with a background rooted in local sports media and event operations. Years spent around games, venues, and fan communities shaped his practical understanding of how sports gear, accessories, and everyday products are actually used beyond advertising claims. His approach is grounded, experience-driven, and focused on what matters to regular fans.

In 2025, Bruce began sharing his perspective through honest product reviews and straightforward buying guidance. He writes with the goal of helping readers make confident choices using real-world insight rather than trends or hype, keeping every recommendation clear, practical, and easy to trust.