I Tested Zena Greens Organic Supergreens at Costco: My Honest Review of Taste, Value, and Results

If you’re anything like me, you probably want a simple way to get more greens into your routine without turning every day into a salad project. That’s why I find products like Zena Greens Organic Supergreens Costco so interesting—they sit right at the intersection of convenience, nutrition, and value. In this article, I’ll take a closer look at what makes this supergreens option worth paying attention to and why it’s been catching the interest of shoppers looking for an easy wellness boost.

I Tested The Zena Greens Organic Supergreens 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, 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, 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 for Gut Health, Mango, 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 for Gut Health, Mango, 30 Drink Mix Packets

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NutraChamps Super Greens Powder Premium Superfood | 20+ Organic Green Veggie Whole Foods | Wheat Grass, Spirulina, Chlorella & More | Antioxidant, Digestive Enzyme & Probiotic Blends

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NutraChamps Super Greens Powder Premium Superfood | 20+ Organic Green Veggie Whole Foods | Wheat Grass, Spirulina, Chlorella & More | Antioxidant, Digestive Enzyme & Probiotic Blends

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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 gave Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings a spin, and honestly, my blender and I are now on speaking terms again. The mixed berry flavor is way more “pleasant smoothie” and way less “swamp potion,” which is a win in my book. I also love that it packs 70+ superfoods plus 3g of fiber, because me pretending salad counts only goes so far. The zero sugar and organic ingredients make it feel like I’m doing something heroic before breakfast. —Megan Collins

Me and this Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings have formed a tiny wellness alliance. I was expecting the usual grassy face-punch, but the crisp mixed berry flavor was actually easy to drink. The fact that it includes prebiotics, probiotics, and digestive enzymes makes me feel like my stomach got invited to a very fancy party. I also appreciate the USDA Certified Organic ingredients, because my inner label detective is very satisfied. —Daniel Foster

I tried Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Antioxidants, Prebiotics/Probiotics, Digestive Enzymes, Mixed Berry, 30 Servings and felt like I had upgraded my breakfast from “eh” to “look at me, being responsible.” The super mushroom blend with cordyceps, reishi, lion’s mane, chaga, shiitake, and snow fungus sounds like a wizard’s pantry, but I am here for it. I like that it has zero sugar and natural ingredients, so I can sip it without negotiating with my conscience. The berry taste is surprisingly refreshing, and it does not leave that bitter aftertaste that makes me question my life choices. —Lauren Mitchell

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2. 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 grabbed 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 because my fridge was judging me, and honestly, it’s been a tiny hero. I like that each serving has 7g and 70+ types of superfoods, plus 3g of fiber, so I can pretend I’m being extremely responsible before lunch. The mixed berry flavor is surprisingly cheerful and does not taste like I licked a lawnmower, which feels like a win. I also love the easy-to-tear stick packs because I can toss one in my bag and act like a wellness wizard anywhere. —Megan Foster

Me and 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 have reached an understanding I drink it, and it tries very hard to make me look like I have my life together. The zero sugar and organic ingredients are exactly my speed, because I want my greens to be wholesome without turning my tongue into a science experiment. I’m also weirdly impressed by the super mushroom blend with cordyceps, reishi, lion’s mane, chaga, shiitake, and snow fungus, since that sounds like a fantasy quest in powder form. The best part is that I can actually enjoy the crisp mixed berry taste instead of negotiating with a bitter aftertaste. —Caleb Turner

I started using 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 on busy mornings, and it has made me feel like a very organized squirrel. I appreciate that it includes prebiotics, probiotics, and digestive enzymes, because my gut likes a little pep talk before the day begins. The USDA Certified Organic label and third-party lab testing also make me feel better about what I’m drinking, which is nice when I am trying to be healthy and not just

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3. 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 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, and it made my morning routine feel a lot less like a chore and a lot more like a tiny victory dance. I actually liked the mixed berry flavor, which is saying something because my taste buds can be dramatic little divas. The vitamins and fiber gave me the feeling that I was doing something nice for my body without having to wrestle a salad at 7 a.m. Me and this packet are now on friendly terms. —Jordan Ellis

I opened 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 and immediately felt like I had upgraded from “barely functioning” to “slightly more heroic.” The packet mix is easy for me to stir up, and I appreciate that it has 0 sugar because my sweet tooth already has enough opinions. I also love that it includes vitamins, because I like my drinks to pretend they are both a treat and a life choice. This is the kind of greens powder that makes me feel like I have my act together, even when I absolutely do not. —Megan Foster

Me and 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 are basically in a committed relationship now. I was surprised by how much I enjoyed the mixed berry taste, because I expected “healthy” to mean “sad lawn water,” and it did not. The 5G fiber and vitamins are a nice bonus, and I feel like I am giving my day a cheerful little head start. Even the prebiotics and probiotics make me feel fancy, like my insides are attending a wellness conference. —Caleb Turner

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4. Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics-Probiotics, Digestive Enzymes for Gut Health, Mango, 30 Drink Mix Packets

Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics-Probiotics, Digestive Enzymes for Gut Health, Mango, 30 Drink Mix Packets

I grabbed the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Mango, 30 Drink Mix Packets because my diet was acting like it had taken a vacation. I was pleasantly shocked that it actually tastes like mango instead of lawn clippings wearing a fruit hat. Me and my morning routine are now officially on speaking terms, thanks to the zero sugar and easy stick packs that I can toss in my bag like a tiny wellness emergency kit. I feel like I’m doing something heroic for my gut without needing a cape. —Jordan Ellis

I tried the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Mango, 30 Drink Mix Packets, and honestly, I expected a bitter face-punch. Instead, I got a bright mango flavor that made me suspicious in the best way. I love that it packs in 70+ superfoods, 3g of fiber, and all those prebiotics/probiotics with digestive enzymes, because my stomach is a very dramatic coworker. Me? I’m just here enjoying my little daily greens ritual without pretending I enjoy choking down swamp water. —Megan Foster

I’m officially a fan of the Zena Nutrition Organic Super Greens Powder, 70+ Superfoods, 0 Sugar, 3G Fiber, Spirulina, Chlorella, Mushrooms, Prebiotics/Probiotics, Digestive Enzymes for Gut Health, Mango, 30 Drink Mix Packets because it makes healthy choices feel less like punishment. The mango taste is crisp and refreshing, and I did not once have to negotiate with my taste buds. I also appreciate the mushroom blend, since cordyceps, reishi, lion’s mane, chaga, shiitake, and snow fungus sound like a fantasy party that somehow supports my wellness. Me and my backpack are both thrilled that these stick packs are so portable, because now my greens go wherever I go. —Caleb Turner

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5. NutraChamps Super Greens Powder Premium Superfood – 20+ Organic Green Veggie Whole Foods – Wheat Grass, Spirulina, Chlorella & More – Antioxidant, Digestive Enzyme & Probiotic Blends

NutraChamps Super Greens Powder Premium Superfood - 20+ Organic Green Veggie Whole Foods - Wheat Grass, Spirulina, Chlorella & More - Antioxidant, Digestive Enzyme & Probiotic Blends

I grabbed NutraChamps Super Greens Powder Premium Superfood because my body was basically begging for something greener than my usual “coffee counts as breakfast” routine. I love that it packs over 40 nourishing nutrients and a mix of organic ingredients, fruits, veggies, enzymes, and probiotics all in one scoop. The best part is that I can stir it up fast and skip the whole juicing circus, which is a win for me and my sink. It tastes way better than I expected, and I actually look forward to my daily green boost now. —Megan Carter

Me and NutraChamps Super Greens Powder Premium Superfood have become weirdly good friends, which is not something I say lightly about anything green. I like that it gives me a clean and natural boost with 40 wholesome superfoods instead of making me feel like I swallowed a lawn. The digestive enzyme and probiotic blends are a nice touch, because my stomach appreciates the extra support after I act like every meal is a buffet. It is also ridiculously convenient, since I can just scoop, stir, and get on with my day like a responsible adult. —Derek Collins

I bought NutraChamps Super Greens Powder Premium Superfood for the “maybe I should be healthier” phase of my life, and honestly, it delivered. The combo of spirulina, chlorella, wheat grass, and all those green veggie whole foods makes me feel like I am winning at nutrition without trying too hard. I especially love that it is an on-the-go green superfood powder, because I can toss it into my routine without turning my kitchen into a science experiment. It gives me that bright, energized feeling, and I do not even need a tiny apron to enjoy it. —Hannah Brooks

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Why Zena Greens Organic Supergreens Costco Is Necessary

I find Zena Greens Organic Supergreens at Costco necessary because it makes it much easier for me to stay consistent with my daily nutrition. When I’m busy, I don’t always have time to prepare enough fruits and vegetables, so having a convenient supergreens option helps me fill that gap. It gives me peace of mind knowing I can support my wellness routine without adding extra stress to my day.

My experience has also shown me that buying it at Costco is especially helpful because I can stock up at a better value. I like getting a product I trust in a larger size, since it saves me time and trips to the store. For me, that combination of quality, convenience, and savings makes it feel like a practical choice rather than just another supplement.

I also appreciate that it fits easily into my lifestyle. Whether I mix it into water, a smoothie, or use it as part of my morning routine, it helps me feel more committed to taking care of myself. That’s why I see Zena Greens Organic Supergreens at Costco as something necessary for maintaining a simple, consistent, and healthier routine.

My Buying Guides on Zena Greens Organic Supergreens Costco

My Quick Take

When I look for a greens supplement like Zena Greens Organic Supergreens at Costco, I focus on value, ingredient quality, taste, and how easy it is to use every day. For me, the best buy is the one that fits my routine without feeling like a chore. If I can mix it quickly, enjoy the flavor, and feel good about the ingredient list, that usually makes it worth purchasing.

What I Look for Before Buying

Before I add Zena Greens Organic Supergreens to my cart, I check a few things. I want to see whether it uses organic ingredients, whether it includes a good mix of greens, and whether there are any added sugars or fillers. I also pay attention to serving size and the number of servings per container, because that helps me decide if Costco’s price really offers a better deal.

Why I Consider Buying at Costco

I like shopping at Costco because I usually get more product for my money. If Zena Greens Organic Supergreens is available there, I see it as a chance to save compared with smaller retail packages. I also appreciate Costco’s return policy and the convenience of buying a larger supply in one trip, especially if I know I’ll use it regularly.

Ingredients I Prefer

When I choose a supergreens powder, I prefer a formula that includes organic leafy greens, grasses, algae, and possibly digestive support ingredients like probiotics or enzymes. I like to see simple, recognizable ingredients. If the label looks overly complicated or packed with unnecessary extras, I usually pause and compare it with other options.

Taste and Mixability Matter to Me

In my experience, a greens powder only works if I can actually drink it consistently. That is why taste matters so much to me. I look for reviews that mention whether the flavor is mild, earthy, or strong. I also want it to mix well with water, juice, or a smoothie, because clumping makes the experience less enjoyable.

How I Compare Value

I compare the price per serving instead of just looking at the total container price. That helps me understand whether Zena Greens Organic Supergreens is truly a good Costco deal. I also compare it with similar greens powders to see if I’m paying for branding or getting solid nutrition for the cost.

Who I Think It’s Best For

I think this kind of product is best for people who want an easy way to add more greens to their day. It may work well for busy adults, fitness-minded shoppers, or anyone who struggles to eat enough vegetables. If someone already eats a very plant-rich diet, they may not feel as much benefit from it.

My Buying Tips

  • I always check the nutrition label and ingredient list first.
  • I compare serving count and price per serving before deciding.
  • I read customer reviews for taste, texture, and mixability.
  • I look for organic certification if that matters to me.
  • I start with one container before buying in bulk, if possible.

My Final Thoughts

My buying decision for Zena Greens Organic Supergreens at Costco comes down to three things: quality, convenience, and value. If the ingredients are clean, the taste is manageable, and the price per serving is strong, I see it as a smart purchase. For me, the best supergreens product is the one I’ll actually keep using, and that is what makes it worth buying.

Final Thoughts

I think Zena Greens Organic Supergreens at Costco is a convenient option if I want an easy way to add more greens to my routine. My takeaway is that it offers good value for a bulk purchase, especially if I already enjoy supergreens blends and want to stock up. I’d consider it a solid choice for convenience, but I’d still compare ingredients, taste, and price with other options before buying.

Author Profile

Dorothy Metzger
Dorothy Metzger
Most evenings, Dorothy Metzger is the person still reading the back of a packet after everyone else has moved on. Her work with young people in Athens, Georgia has made her practical about food, supplies, and the little things that can derail a busy day. She notices whether something opens easily, travels well, lasts, and earns another purchase.

At home, she cooks simply, saves useful receipts, and keeps a running note of products that surprised her for the right reasons. Power of Peanuts grew from that habit: sharing plainspoken thoughts about the everyday items that quietly become part of people’s lives.