Organic Greens Powder: The Best-Sellers

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Organic greens powders are dried and ground fruits, vegetables, grasses and algae that you mix into water or a smoothie. They are a convenient add-on if you struggle to eat enough vegetables, but not a replacement for them. This guide covers what is in greens powders, how to choose one, the vitamin K and lead cautions, and seven organic greens powders compared.

General information, not medical advice. Talk to your doctor or pharmacist before you start a supplement, especially if you are pregnant, take medicine or are buying for a child.

Key Specs Compared

Numbers match the reviews below (tap to jump).

Key specs of the 7 supplements reviewed below

#	Form	Size / count	Stated certifications	Vegan
1	Powder	9 Ounce	USDA Organic	Yes
2	Powder	10.6 Ounce	USDA Organic	Yes
3	Powder	8.5 Ounce	CCOF Organic, Non-GMO, Kosher	Yes
4	Powder	1.46 Pound	Organic ingredients	Yes
5	Powder	7 Ounce	Certified organic	Yes
6	Powder	8.5 Ounce	Organic ingredients, Non-GMO	Yes
7	Powder	1 Pound	USDA Organic, Non-GMO	Yes

– = not stated by the maker · Specs and certifications as stated by the listing, not tested or verified by us; check the listing before you buy

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What’s in Organic Greens Powder?

• Read the Label – The ingredients vary from brand to brand, so review the ingredient list.^[1]
• Leafy Greens and Vegetables – Spinach, kale, broccoli, cabbage and beets are common.^[1]
• Algae and Grasses – Seaweeds such as chlorella and spirulina, and grasses such as wheatgrass.^[1]
• Fruits and Herbs – Blueberries, acai berries, basil and parsley.^[1]
• Added Extras – Some companies add vitamins and minerals, probiotics or prebiotics, and some blends add mushrooms or botanical extracts.^[1]

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Are Powdered Greens Good for You?

• A Bonus, Not a Substitute – Powdered greens can help you take in more vitamins and minerals, but they should not take the place of whole fruits and vegetables.^[1]
• Who Might Use Them – If you eat plenty of fruits and vegetables you likely meet your needs without a powder, and a powder is an option if you struggle to eat enough.^[1]
• What Studies Show – There is not a lot of research on powdered greens, and a few small studies found they might reduce oxidative stress or lower blood pressure.^[1]
• Be Consistent – You need to take them consistently to see any benefit, and most powders are meant to be used once a day.^[1]

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Choosing an Organic Greens Powder

• Third-Party Testing – Supplements are not regulated by the FDA before sale, so pick one that has been third-party tested to verify that the ingredients are accurate.^[1][2]
• Organic Seal – A product can carry the USDA organic seal only if it is certified, and a product that is not certified can name only its certified organic ingredients as organic on the information panel.^[6]
• Sweeteners and Flavor – Check the label for added sugar, sweeteners, dyes and flavors. Many powders blend in fruit or beets to make them taste better.
• Single Ingredient or Blend – Wheat grass powder is one ingredient, while blends combine grasses, algae, vegetables and extras.

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Vitamin K, Lead and Medicines

• Vitamin K and Blood Thinners – Many powdered greens are high in vitamin K, so ask your health care provider before you start if you take a blood thinner or any medicine that interacts with vitamin K.^[1] If you take warfarin, keep your vitamin K intake about the same each day.^[4]
• Lead – Some dietary supplements contain lead, which can cause birth defects and other reproductive harm, and California requires warnings on products that need one.^[5]
• Botanical Blends – Blends with many botanical extracts can interact with prescription medicines, so talk to your doctor, pharmacist or other health care professional before you use one, especially if you are pregnant or breastfeeding.^[3]
• Caffeine – Ingredients such as green tea extract contain caffeine.^[1]

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What the Research Says

Cleveland Clinic says there is not a lot of research on powdered greens, and that a few small studies found they might reduce oxidative stress or lower blood pressure.^[1] The FDA says supplement companies are responsible for evaluating the safety and labeling of their products before marketing, and that the FDA acts only after a product reaches the market.^[2]

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How We Chose These Products

We do not test products. We compare product details: form, amount per container, stated certifications, ingredients and availability.^[6] Brands don’t pay to be included, though we may earn a commission from purchases.

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Our Picks: Organic Greens Powders

We found seven greens powders, so this guide has seven picks. With every purchase through the links on this page, we may earn a commission, at no extra cost to you.

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1

• NutraChamps Super Greens Powder is a 9 oz tub with over 40 organic superfoods plus probiotics, digestive enzymes and prebiotic fiber.
• It is USDA Organic, non-GMO and vegan, and it is mixed into smoothies and drinks.
• It adds probiotics and enzymes, so it is not a plain vegetable powder.

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2

• Country Farms Organic Super Greens is a 10.6 oz drink mix with 50 organic superfoods, fruits, vegetables, fiber, mushrooms and probiotics in a berry flavor.
• The mushroom blend includes reishi, lion’s mane and cordyceps, and the mix has chlorella and spirulina.
• It is USDA Organic, and the mushrooms and probiotics make it worth a doctor check if you take medicine or are pregnant.

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3

• Amazing Grass Super Greens Original is an 8.5 oz tub with 30 servings of greens, spirulina, beet root, probiotics and digestive enzymes.
• It is certified organic by CCOF, gluten-free, non-GMO, kosher and plant-based with no sugar added.
• Mix one scoop into 8 oz or more of water, juice or a smoothie. The product page carried a California Proposition 65 lead warning when we last checked in October 2026.

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4

• Vibrant Health Green Vibrance is a 1.46 lb tub with 60 servings of a vegan blend with spirulina, chlorella, wheatgrass and barley grass.
• It is vegan, vegetarian and gluten-free.
• With that many botanicals, check with your doctor first if you take blood thinners or other medicines.

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5

• Antler Farms New Zealand Super Greens is a 200 g (7 oz) pouch with 40 servings made from four ingredients: wheat grass, barley grass, chlorella and spirulina.
• It is certified organic, vegan and gluten-free, made in New Zealand and cold processed.
• Follow the label directions, and ask a doctor first if you are pregnant, nursing or taking medication.

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6

• NATURELO Raw Greens Superfood Powder in mixed berry is a 240 g (8.5 oz) tub sweetened with monk fruit and made with no added sugar.
• The blend has organic ashwagandha, reishi, ginseng, astragalus, nettle, ginger, rhodiola, maca, green tea and echinacea, plus probiotics, digestive enzymes and fiber, and it is non-GMO.
• The botanicals and green tea make it worth a doctor check if you take medicine, are pregnant or are sensitive to caffeine.

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7

• Micro Ingredients Organic Wheat Grass is a 16 oz bag of 100% whole-leaf wheat grass powder, with a scoop included.
• It is USDA Organic, non-GMO, vegan and made without additives, preservatives, artificial colors, flavors, soy, fillers or gluten.
• It is a single ingredient, not a greens blend, so it covers only wheat grass.

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Index Table: Top Rated Organic Greens Powder

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Sources

1. Cleveland Clinic. Powdered Greens: Do They Really Work?. Accessed October 27, 2026.
2. U.S. Food and Drug Administration. Dietary Supplements. Accessed October 27, 2026.
3. U.S. Food and Drug Administration. Information for Consumers on Using Dietary Supplements. Accessed October 27, 2026.
4. NIH Office of Dietary Supplements. Vitamin K: Fact Sheet for Consumers. Accessed October 27, 2026.
5. California Office of Environmental Health Hazard Assessment. Lead and Lead Compounds (Proposition 65). Accessed October 27, 2026.
6. USDA Agricultural Marketing Service. Organic Labeling Standards. Accessed October 27, 2026.

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Update History

• Oct 2026: Rewrote the guide text and product notes around the Cleveland Clinic powdered greens article, the FDA, the NIH vitamin K fact sheet and California OEHHA lead information, added who might use greens powders, the vitamin K and lead cautions and the label checks, removed unsupported claims, and replaced the sources (Cleveland Clinic, FDA, NIH Office of Dietary Supplements, California OEHHA, USDA)
• Oct 2026: Removed Jacked Factory Green Surge (contains green tea extract; the label limits use to healthy adults not taking any medication; carries a Prop 65 lead warning); removed the claim that greens powders supply vitamins D and B12; added fiber, lead-warning and recall-check notes; Key Specs updated
• Jun 2019: First published

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