The 10 Best Greens Supplements, According to a Dietitian 

So, you’ve decided to add a greens supplement to your diet. The top 10 supergreens are detailed below, along with useful information on their benefits to help you decide if the supplement is right for you. 

As a registered dietitian-nutritionist, I’m trained to look at the big picture of health in relation to nutrition, as well as the minutia. What ingredients improve our health? Which supplements should you avoid? I’ve compiled an honest assessment of the top greens supplements on the market for you to consider in your wellness journey.

Carefully review the pros and cons of the best greens powders and determine what key health benefits you’re looking for.

 Read on for the full top greens supplement list.

Why Take a Greens Supplement?

Is taking daily greens powder worth it? Absolutely. The typical American eats far too few vegetables to meet the recommended amount needed to keep the body healthy. 

The crux of the issue is that life today is fast-paced and eating healthy has become an afterthought. Yet, food plays a vital role in our health. Research is finding that our genes' expression (whether they are turned on or off) can be modified by what we eat, making food a major factor in preventing the development of chronic diseases.

This is where greens powders come in. Yes, whole foods and a healthy diet are most important, but if we can’t reach the recommended 2 to 3 cups of daily vegetable intake. A greens powder can help us level up. The best greens powders can also help you get the daily superfoods you wouldn't get otherwise in your diet.

The Best Greens Supplements

The following list of greens powders runs the gamut from a pure mix of vegetables, herbs, grasses, algae, and other superfoods to those that use super greens as a pick-me-up. Providing you with a wide range of examples, along with what makes the greens powders great or disappointing, will help you understand what to look for in your search for the best greens powders.

#1 Ensō Supergreens

Ensō Supergreens takes the top spot as the best greens powder on the market. While this greens powder is fairly new, Ensō Superfoods hits all the high notes: Organic, vegan, gluten-free, dairy-free, third-party tested, non-GMO, nut-free, and free of fillers, added sugar, and artificial sweeteners. It also contains both digestive enzymes and 5 billion CFU probiotics.

What makes this greens powder great

Ensō Supergreens is nutrient-dense and designed to support immunity, and digestion, and boost energy. In fact, the combination of probiotics and digestive enzymes is crucial for improving gut health, especially if you experience frequent bloating and other digestive woes.

What also makes Supergreens the best greens powders is its many superfood ingredients that have been linked to regulating lipid and blood sugar levels. It's also packed with blue-green algae: spirulina, chlorella, and kelp. These single-celled organisms are nutritional powerhouses with a slew of health benefits, including supporting the cardiovascular system and helping alleviate oxidative stress.

Ensō Supergreens contains a wide array of vitamins, minerals, and antioxidants from grasses, vegetables, herbs, and algae. This greens supplement contains an excellent source* of vitamin C, A, B2, niacin, B6, folate, B12, and iron. 

What disappoints

While I do enjoy Ensō’s clean, non-chalky, slightly sweet, and minty taste, others are not fans of mint. The company is developing new flavors so even if you don’t like mint, you should still check them out! Additionally, while Ensō is far from the most expensive greens supplement, it does land at a higher price point, which may be a turn-off for some.

Pros:

• Certified Organic
• Vegan
• Made in the USA
• Free of gluten, dairy, soy, and nuts
• GMP Certified
• Third-party tested
• Caffeine free
• Non-GMO
• Easy to blend
• No added sugar or artificial sweeteners
• No fillers

 Cons:

• Only one flavor is available
• Price

Bottom Line: If you’re ready to invest in your health, Ensō Supergreens is an excellent choice for a daily greens supplement.

#2 Garden of Life’s Raw Organic Perfect Food Green Superfood 

Taking a solid second place is Garden of Life’s Raw Organic Perfect Food Green Superfood. Like Supergreens, this product is certified organic, vegan, gluten free, third-party tested, and non-GMO; while containing no fillers, added sugar, or artificial sweeteners. However, this greens supplement does not contain as many probiotics as Ensō Supergreens, with just 1.5 billion CFUs.  

What makes this greens powder great

Raw Organic Perfect Food Green Superfood contains over 40 ingredients and claims to support digestion, immunity, detoxification, and digestion.

What I find compelling about this greens supplement is that it includes sprouted grains and legumes. Sprouting is a traditional process that allows nutrients to become more digestible and bioavailable. This greens supplement also has prebiotics, which are fibers that help feed and grow the good bacteria in our gut. 

Raw Organic Perfect Food Green Superfood is an excellent source of vitamin A and vitamin K and a good source of B2.

 What disappoints

Overall, this is a good greens supplement, but it falls short when it comes to probiotic CFUs and its price may be out of reach for some.  Additionally, it does not contain microalgae.

Pros

• Certified Organic
• Vegan
• Free of gluten, dairy, and soy
• Caffeine free
• Non-GMO
• Third party tested
• No added sugar or artificial sweeteners
• No fillers

Cons

• Fewer probiotics
• Price

Bottom Line: Raw Organic Perfect Food Green Superfood deserves to be runner-up because it will help you add more greens and sprout grains to your diet.

#3 Vibrant Health’s Green Vibrance

Rounding out my top three is Green Vibrance by Vibrant Health. This greens powder has been on the market for the past 30 years and has built a large following. Green Vibrance is vegan, gluten-free, third-party tested, and non-GMO. It also contains probiotics and digestive enzymes. However, only some of its ingredients are considered organic.

What makes this greens powder great

Green Vibrance’s touted health benefits include what they call the four pillars of health: nutrition, circulation, digestion, and immunity. And in terms of digestion, this greens supplement blows all others out of the water when it comes to probiotics, with a whopping 25 billion CFUs at the date of manufacture.

To help keep these live organisms preserved, the company recommends you keep the greens supplement in the freezer or refrigerator between use. Green Vibrance also contains a couple of adaptogens, which are plants believed to help the body respond better to stress.

With over 40 superfood ingredients, Green Vibrance boasts the support of nutrition, circulation, digestion, and immunity. It is an excellent source of several vitamins and minerals, including A, C, D, E, K, folate, B12, iodine, and chromium; and is a good source of iron.

What disappoints

Green Vibrance contains probiotics and superfoods but lacks a couple of ingredients you might want. First, ginkgo biloba. While this plant does have many beneficial properties and is usually well-tolerated, it should not be used by people with bleeding disorders or who are on medications that are blood thinners. Additionally, Vibrant Health also contains vitamin E and vitamin C, rather than relying simply on the nutrients from its wide breadth of superfoods.

Pros

• Vegan
• Free of gluten, dairy, and soy
• Caffeine free
• Non-GMO
• Third-party tested
• No added sugar or artificial sweeteners
• No fillers
• High dose of probiotics

Cons

• Not fully organic
• Price
• Added vitamins

Bottom Line: Green Vibrance covers a lot of bases when it comes to a greens supplement, and certainly goes above and beyond with probiotics; just make sure to double check your medications before adding it to your routine!

#4 Athletic Greens (AG1)

Athletic Greens is one of the most popular greens powders. It’s vegan, gluten-free, third-party tested, and non-GMO. And while it does contain both probiotics and digestive enzymes, it only has a few organic ingredients.

What makes this greens powder great

Athletic Greens promotes its greens powder as one that supports immunity, gut health, energy, and recovery. This supplement is one of the few greens powders that is NSF-certified for Sport. This third-party testing ensures that the ingredients are safe and free of contaminants (as all third-party testing companies do), but it also checks for substances banned by major athletic organizations.

AG1 has a wide range of ingredients, such as 7.2 billion CFUs of probiotics, microalgae, and adaptogens.

With over 40 ingredients, Athletic Greens is an excellent source of vitamins C, A, E, B1, B2, niacin, B6, folate, biotin, pantothenic acid, and minerals zinc, selenium, copper, and chromium. It is also a good source of phosphorus and manganese.

What disappoints

Along with probiotics, AG1 also includes inulin. This type of fructooligosaccharide (FOS) can have many benefits but is also a fermentable carbohydrate that is not tolerated well by those following a low FODMAP diet.

Additionally, even though many people laud Athletic Greens for their hefty amounts of vitamins and minerals, I do not consider this a benefit. It’s important to take the entire day into account: What else are you eating throughout the day? What other dietary supplements are you taking?

If all these extra vitamins and minerals combined are multiples higher than 100% of your recommended daily allowance (RDA), you could be getting closer to an unsafe amount. This is especially true of fat soluble vitamins A, D, E, and K, which accumulate in the body over time.

I prefer a greens supplement that doesn’t have exorbitantly high micronutrient levels.

Pros

• Vegan
• Free of gluten, dairy, and soy
• Caffeine free
• Non-GMO
• GMP certified
• Third party tested
• No added sugar or artificial sweeteners
• No fillers

Cons

• Not made in the USA
• Price
• High dose vitamins and minerals
• High FODMAP FOS

Bottom line: Athletic Greens has a good variety of superfoods and gut-health promoting probiotics and digestive enzymes, but be aware of what else you consume during the day – especially other dietary supplements – to ensure this greens power is safe for you to take.

#5 Ora’s Easy Being Green

Ora’s Easy Being Green is a lesser-known greens supplement, but nonetheless a viable competitor in the space. And who can resist a nod to Kermit the Frog? Easy Being Green is organic, vegan, third-party tested, non-GMO, gluten-free, and has no fillers, added sugars, or artificial sweeteners.

What makes this greens powder great

Ora has taken a simplified yet well-rounded approach with their greens supplement. Its superfoods include grass, vegetables, algae, adaptogens, and prebiotics, which it claims helps Easy Being Green support a healthy cardiovascular system and blood sugar balance. This particular greens powder includes triphala, a combination of 3 plants: Amla, Bibhitaki, and Haritaki. This trifecta are packed with antioxidants and may positively impact insulin sensitivity.

With over 20 ingredients, Easy Being Green is a good source of vitamin A.

What disappoints

Unfortunately, triphala also has some potential contraindications. It may also cause faster transit time in the gut – meaning it can help people with constipation but may exacerbate loose stools. There are also some reports that it may interact with blood thinners such as warfarin. 

Finally, the addition of probiotics would really bring this greens supplement up a notch.

Pros

• Vegan
• Free of gluten, dairy, and soy
• Caffeine free
• Non-GMO
• GMP certified
• Third party tested
• No added sugar or artificial sweeteners
• No fillers 

Cons

• Not made in the USA
• No probiotics

Bottom line: If you’re looking for a straightforward green powder and don’t need too many vitamins and minerals with it, this is the right choice for you. 

#6 HUM Nutrition’s Raw Beauty 

HUM is stretching its wings and expanding from capsule-type supplements into greens powders—and doing a fairly good job. Raw Beauty is vegan, gluten free, non-GMO, third-party tested, and free of artificial sweeteners. Many of the ingredients are organic, but not all of them. Amazingly, this is one of the only other greens supplements on my list, alongside Ensō Supergreens, that is made in the USA. 

What makes this greens powder great 

Hum Raw Beauty is advertised to boost energy and metabolism and support healthy skin. Raw Beauty may also help your gut health because it has 5 billion CFUs of probiotics and a digestive enzyme complex. 

One surprising ingredient is Acai fruit extract, which is not a common superfood to find in a greens powder. Acai has a lot of antioxidants, and even though research is limited, it looks like this fruit may also help lower cholesterol. Although it should be noted that some of these preliminary studies suggest that eating the whole fruit (plus pulp) is more effective than just extracting the juice, 

With just over 20 superfood ingredients, Hum Raw Beauty is an excellent source of vitamin B12 and a good source of vitamin K. 

What disappoints

I’m a bit disappointed to see that Hum Raw Beauty includes added sugar in the form of coconut palm sugar. It also contains xanthan gum. While this additive is not harmful and is usually used as a thickener or stabilizing agent, it indicates this product may be a bit more processed than other green supplements out there. 

Additionally, Raw Beauty contains American Ginseng, an adaptogen that has many precautions. American ginseng should not be taken by pregnant or breastfeeding women, should be avoided by people with hormone-sensitive conditions, may impact insomnia, and should be avoided if you are also taking warfarin and medications for diabetes.

With that said, it’s likely that there is such a small amount of American Ginseng in Raw Beauty that these contraindications are not a problem, but be sure to check with your healthcare provider before including it in your diet. 

Pros

• Vegan
• Free of gluten, dairy, and soy
• Made in the USA
• Non-GMO
• GMP certified
• Third party tested
• No artificial sweeteners

Cons

• Not fully organic
• Contains caffeine
• Contains added sugar

Bottom line: This is a nice, clean green powder to include in your routine, as long as it’s safe for you to do so. 

#7 Dr. Mercola’s Organic Fermented Greens 

Dr. Mercola’s products have been around for a while, although his foray into greens powders is new with Organic Fermented Greens. This greens powder is organic, vegan, third-party tested, gluten- and soy-free, and has no added sugar or artificial sweeteners. This greens supplement does not contain probiotics or digestive enzymes. 

What makes this greens powder great 

Dr. Mercola Organic Fermented Greens is made of fermented grass, vegetables, sprouts, herbs, and algae. Fermentation is the process of enzymes and microorganisms, such as yeasts and bacteria, converting carbohydrates into acids or alcohol. Fermented foods are healthier because they have more antioxidants and probiotics and are better at making nutrients bioavailable.

With over 20 ingredients, this greens powder is an excellent source of iron. 

What disappoints 

While fermented foods are easier to digest, it would be nice to see some digestive enzymes and probiotics included in this greens powder. Also, even though the nutrition facts panel does not state caffeine, the product contains yerba mate and green tea, both of which contain caffeine. 

Pros

• Organic
• Vegan
• Free of gluten and soy
• Non-GMO
• GMP certified
• Third party tested
• No added sugar or artificial sweeteners
• No fillers
• Fermented ingredients

Cons

• Not made in the USA
• No probiotics
• No digestive enzymes
• Contains caffeine 

Bottom line: If you’d like to add depth to your diet by including a wide variety of fermented foods in a small dose, this is the greens powder for you. 

#8 Collagen Beauty Greens 

Collagen is the hot new trend, so it’s not surprising to see it paired up with a greens powder. Collagen Beauty Greens by Vital Proteins is third-party tested, gluten-free, non-GMO, and has no fillers or added sugars. There are also 2 billion CFUs of probiotics. It’s prudent that I acknowledge up front that, unlike the other products on my list, Collagen Beauty Greens is not vegan since the collagen is bovine-derived. 

What makes this greens powder great 

Collagen is a protein that our bodies make and that makes up about one-third of our body tissue. It gives our bones, skin, tendons, and ligaments structure. Research on collagen is new, but initial results look promising for wound healing and skin aging.

If you’re an athlete, the good news is that this product is NSF certified for Sports.

This supplement only contains five grasses and vegetables and is an excellent source of vitamin A and iron, as well as a good source of folate. 

What disappoints

If you're looking for a well-balanced greens powder, look elsewhere. While it does have 2 billion CFUs of probiotics, it has very minimal superfood ingredients: only five grasses and vegetables, no adaptogens, no algae, and no herbs. As a result, it is not a suitable product for meeting your daily nutritional requirements.

At this point you may be wondering: if it’s not a good greens powder option, why did I include it? In my opinion, the lines are starting to blur on what is considered a greens powder. Companies are beginning to add the word ‘greens’ into their product name to make you think it’ll give you a superfood health boost, but many of these products aren't providing a potent enough greens blend to provide benefits. 

Do your research and check the ingredient list to make sure you find the right product to fit your individual needs. 

Pros

• Free of gluten and soy
• Non-GMO
• GMP certified
• Third-party tested
• NSF Certified for Sport
• No added sugar or artificial sweeteners
• No fillers

Cons

• Not vegan
• Not fully organic
• No digestive enzymes
• Contains very few superfood ingredients 

Bottom line: If you’re looking for a collagen supplement, this may fit your needs. But if you’re looking for a greens supplement, there are better products. 

#9 Sakara Organic Protein + Greens Super Powder

Sakara offers organic, vegan meal delivery and supplements. Their products are all organic, vegan, gluten-free, third party tested, non-GMO, and certified GMP. Sakara Organic Protein + Greens Super Powder does not contain probiotics or digestive enzymes. 

What makes this greens powder great 

Sakara packs this product with vegan protein from peas, hemp seeds, pumpkin seeds, and sesame seeds. While most plants do not contain all the amino acids needed for your body to build protein, the combination Sakara uses makes for a complete protein, so your body can readily use it. 

Sakara Protein + Greens only has four superfoods in it, but it is a great source of iron. 

What disappoints 

While the four superfood ingredients are good ones—spirulina, wheatgrass, barley grass, and chlorella—these alone do not make it a greens powder. Much like  Vital Protein’s Collagen Beauty Greens, it seems superfoods are being thrown into the product as a bonus but not in the amounts needed to positively impact your health.

Pros

• Organic
• Free of gluten and soy
• Non-GMO
• GMP certified
• Third-party tested
• No artificial sweeteners
• No fillers

Cons

• No digestive enzymes or probiotics
• Contains very few superfood ingredients 

Bottom line: As a vegan protein supplement, this is a great product; but don’t bank on it to fulfill your greens quota or help bridge the gap in your micronutrient intake. 

#10 SkinnyFit Greens

SkinnyFit throws out some big claims, but they do hit on some of the important quality factors when choosing a greens powder, including being vegan, non-GMO, gluten free, third party tested, and free of added sugar. SkinnyFit Skinny Greens does contain some probiotics (though only 500 million CFUs, compared to Ensō Supergreens’ 5 billion) and digestive enzymes, but only some ingredients are certified organic. 

What makes this greens powder great and What disappoints 

Skinny Greens Green Juice Superfood Powder claims its product supports weight loss, helps calm bloating, and helps boost immunity and energy. 

This super greens powder focuses its energy on ingredients that may help with weight management. One of these ingredients is glucomannan, a soluble fiber derived from elephant yam studies that indicate they help you feel full and can potentially lead to weight loss. However, studies have participants take 1 to 3 grams of glucomannan in addition to a low-calorie diet, whereas there is less than 0.32 grams in Skinny Green, so it likely will not produce the same results.

Another ingredient that Skinny Greens includes with the promise of weight loss is apple cider vinegar (ACV). While there are some very small studies that indicate ACV may help with weight loss (when combined with a calorie deficit), the overall evidence does not yet suggest a strong long-term relationship between apple cider vinegar and weight loss. Additionally, study participants often consumed at least 30ml ACV – or about 2 tablespoon – which is certainly much more than what is present in Skinny Greens. 

SkinnyFit Skinny Greens contains less than 15 greens, grasses, and other superfoods, and its nutrition fact panel does not show any vitamin or mineral levels. 

Lastly, this greens powder contains a gum blend: guar gum, xanthan gum, and carrageenan. While these are likely included to help improve its texture, they can also be used as fillers to bulk up a product cheaply. Additionally, there are studies linking carrageenan to increased internal inflammation and gut health issues.

Pros

• Vegan
• Free of gluten, dairy, and soy
• Non-GMO
• GMP certified
• Third party tested
• No added sugar or artificial sweeteners

Cons

• Not made in the USA
• Contains caffeine
• Not fully organic
• Contains fillers 

Bottom line:

As a dietitian nutritionist, I’m not a fan of a company using the words ‘skinny’ and ‘slimming’ so often for a product. It can be misleading for the consumer. If this product were presented as just a greens powder, it would have been easier for me to claim that this is a halfway decent greens powder that may give you a small boost in your nutrient intake. 

Key Considerations to Help you Choose a Super Greens Powder 

Here are a few things to think about as you begin your search for the best greens powder to meet your needs.  

Ingredients to look for 

When shopping for a high-quality greens powder supplement, keep the big picture in mind.

Is there a variety of vegetables, grasses, algae, and herbs? You want a minimum of 20 superfoods that cover all of these bases. Look for ingredients such as barley grass, wheat grass, alfalfa grass, a robust vegetable blend, blue-green algae,

What about probiotics and digestive enzymes? Both can provide great benefits, but only if there are enough. Look for a product with at least 5 billion CFU of probiotics to help your body benefit. And if there are prebiotic, fermented, or sprouted ingredients, that’s a bonus!

Is it organic and non-GMO? You’re getting so much produce (and whatever was sprayed on it) in such a small volume that choosing a USDA-certified organic greens powder may be in your best interest. 

Ingredients to avoid

Again, look at the whole picture—because everything in that product is going into your body. If you’re using it every day to provide benefits, you don’t want extras to build up over time.

Does the product have added sugar, added artificial sweeteners, or artificial flavors? If so, you may want to find an alternative that meets your health goals.

Are there fillers? Some companies will use cheap ingredients to bulk up their product (so they use less of the good stuff!). Some examples are guar gum, xanthan gum, and carrageenan. Sometimes fibers like inulin are also used, even though they are also prebiotics.

Product safety

Make sure the product you land on is third-party tested to ensure safety and quality. Most greens powders are, but if you aren’t sure, reach out to the company to confirm before purchasing. For even higher product safety, look to see if the company uses a manufacturing facility that is certified GMP (Good Manufacturing Practice).

Taste 

Finding greens powders that you enjoy (or can grow to accept) is almost as important as knowing what's in them and how they're made. If your greens powder is rotting on the shelf, it's useless to you. Choosing a product that has a delightful, non-grassy taste, such as Ensō Supergreens, will help you better enjoy all the benefits you’re getting in every scoop.

Most greens powders use monk fruit alone or a combination of monk fruit and stevia to add a bit of sweetness. If you aren't a fan of these, be sure to check the ingredients and perhaps look for an unsweetened or unflavored greens powder. 

Remember that there are many ways to help make a greens supplement tasty. Blended into a nutrition-packed morning smoothie, mixed into fiber-rich oatmeal, or stirred into your favorite creamy milk or plant-based milk alternative, just to name a few. 

Health Benefits of Greens Supplements 

We know that whole vegetables, whole fruits, and other plants provide many health benefits, but are they still beneficial when we make them into a greens powder? Yes! While research on greens powders is still evolving and growing, the initial studies coming out show great promise. 

Here are some of the health benefits you can expect: 

Bloating and digestion 

There are several ways in which a greens powder may help you digest better and potentially reduce bloating. For example, probiotics and digestive enzymes, such as those found in Ensō Supergreens, are integral to the health of our gut.

Additionally, a recent study found that a particular carbohydrate molecule called sulfoquinovose, found only in leafy greens, is important for keeping our gut bacteria healthy. So getting enough of these leafy greens, such as from a powder with a good greens blend, can help us maintain good digestive health. 

Chronic disease 

Uncontrolled oxidative stress and internal inflammation are two things that play a big role in the development of chronic diseases. By eating a diet rich in antioxidants from vegetables and other plants, we can help reduce inflammation. Taking a greens powder on a daily basis can help you get these powerful antioxidants and live a longer life.

Immunity 

Our immune system requires specific nutrients to function properly, including iron and vitamins C, A, and D. These nutrients are often found in abundance in greens powders. 

The health of your gut also plays an important role in your immune function; so, finding a greens powder with a wide variety of superfoods, probiotics, digestive enzymes, and prebiotics can help keep your microbiome happy and healthy – and therefore your immune system as well. 

Detoxification 

As a dietitian nutritionist, I cringe when I hear a food touted for ‘detoxifying’. The body is capable of detoxifying itself; after all, that is what the liver is for. However, there are some foods that help our body perform its best when it comes to detoxification. 

For instance, cruciferous vegetables like broccoli help to boost the liver's detoxification pathways. And dandelion greens may help prevent liver damage as shown in animal studies. You can find many of these nutrients in the best greens powders. 

Heart health 

Greens powders are typically high in vitamin K, which is found in green vegetables such as spinach, kale, and broccoli. Research indicates that vitamin K may play an important role in our cardiovascular health. Additionally, a clinical study on people with high blood pressure showed that when they took 2 tablespoons of a greens powder daily, their blood pressure was reduced.

Final Thoughts 

I’m a firm believer that getting most of your nutrition from whole foods is critically important. A diet rich in plants has been shown time and time again to have an incredible impact on our health and longevity. However, it can be difficult to fit in all of the plants all of the time. 

Having a quality greens powder as part of your daily routine can help fill in the gaps, especially on those busy days, and even provide you with superfoods you wouldn’t normally eat! 

All factors considered, the best organic greens powder is Ensō Supergreens. It is a quality, comprehensive greens powder that will nourish your body and help you level up your health. Plus, it tastes delicious.

* The Food and Drug Administration defines “excellent source” as a food that provides over 20% of the recommended daily intake (RDI) or recommended daily allowance (RDA) for a nutrient, while it defines “good source” as a food that provides between 10 and 19% of your RDI or RDA

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