Sometimes, greens powders aren’t all…green. BrickHouse Nutrition’s Field of Greens — in addition to the leafy goodness offered by the best greens powders — also contains a unique blend of antioxidants, prebiotic fiber for digestive support, and metabolic support, all in a single daily scoop. The 2026 formula takes things a step further, adding a disclosed vitamin and mineral blend that includes B-complex vitamins, vitamin C, D3, and K2.
At BarBend, we’ve applied our supplement testing methodology to more than 40 greens powders, and Field of Greens has consistently stood out thanks to its multi-blend formula. The latest version is third-party tested for label accuracy and heavy metals, and BrickHouse has commissioned an independent clinical trial at Auburn University, published in the peer-reviewed journal Frontiers in Nutrition. That level of investment in research is still rare to see in this supplement category. Read on for our full Field of Greens review.
Editor’s note: The content on BarBend is meant to be informative in nature, but it should not be taken as medical advice. The opinions and articles on this site are not intended for use as diagnosis, prevention, and/or treatment of health problems. It’s always a good idea to talk to your doctor before beginning a new fitness, nutritional, and/or supplement routine. Individual needs for vitamins and minerals will vary.
This greens powder is a blend of 12 100-percent USDA organic vegetables, fruits, and herbs. Each serving provides antioxidants, fiber, and prebiotics, and is safe for the whole family.
Main Takeaways
- The multi-blend formula combines greens, antioxidants, prebiotic fiber, probiotics, and a metabolic blend in a single daily scoop.
- Field of Greens contains 100% USDA organic freeze-dried fruits, veggies, and plants.
- A randomized crossover trial conducted at Auburn University evaluated the supplement’s effects on DNA changes and gut microbiome composition over 30 days.
Field of Greens Specs
| Price | $89.95, $80.96 with a subscription, additional savings on multi-packs |
| Price Per Serving | $3.00 or $2.70 with a subscription |
| Servings Per Container | 30 |
| Third-Party Testing | Yes |
| Standout Ingredients | Organic spirulina powder, organic wheatgrass powder, organic kale powder, organic barley grass powder, organic broccoli powder, organic chlorella powder, organic banana powder, organic apple powder, organic parsley powder, organic blueberry powder, organic cranberry powder, organic raspberry powder, organic strawberry powder, organic beet root powder, organic inulin, organic ginger powder, organic matcha tea powder, organic turmeric powder |
| Nutrition Per Scoop | 25 calories, 4g carbs, 1g protein, 0 g fat |
| Sweeteners Used | Organic stevia leaf extract powder |
| Available Flavors | Original, Cucumber Lime, Wildberry, Lemon Lime, Strawberry Lemonade, Pineapple Mango, Chocolate, Raw (unflavored & unsweetened) |
| Taste | Naturally fruity with a mild green tea note |
| Solubility | Dissolves well in a standard shaker bottle; shake or stir before drinking if left to sit |
| Effects | Designed to support immune function, energy production, digestive health, and antioxidant defense, with effects on biological aging markers examined in a randomized controlled trial |
BrickHouse Nutrition launched in 2016 and Field of Greens has been their flagship product since day one. Recently, the formula received a meaningful upgrade, adding a dedicated Vitamin & Mineral blend, reformulating the Antioxidant and Metabolic blends, and expanding their flavor lineup to seven options. The company also commissioned an independent clinical trial at Auburn University, which has since been published in the peer-reviewed journal Frontiers in Nutrition. In a supplement category that often relies more on marketing claims than human data, this level of scientific investment sets a higher standard for transparency and product validation.
The first thing I noticed about Field of Greens was the taste. From my experience, most greens powders smell and taste like freshly cut grass, which can make consistency a challenge no matter how good the ingredient list looks on paper. This greens powder is different. Instead of a strong earthy flavor, it leans much more fruity than green, thanks in part to the antioxidant powder blend that includes organic blueberry, raspberry, strawberry, and cranberry powder. The product mixed well, tasted great, and was genuinely enjoyable to drink—which is a big win for anyone who has struggled to make a greens powder part of their daily routine.
Field of Greens’s formula is a proprietary blend of real, freeze-dried fruits and veggies rather than isolated extracts. This means it’s filled with vitamins and minerals like iron, potassium, magnesium, vitamin A, and vitamin C, all of which come directly from whole-food sources. The formula is designed to deliver broad nutrition support using recognizable ingredients instead of heavily processed compounds.
[Related: Best Fruit and Vegetable Supplements]
Like many greens supplements on the market, Field of Greens does rely on proprietary blends. While this approach is extremely common in the category, it does mean we don’t get a full breakdown of how much each individual ingredient is included per serving. Greater transparency is always helpful when evaluating supplement dosing, so it would be nice to see more detailed disclosure in the future.
There are definitely cheaper greens powders available, but most of them aren’t made exclusively with organic ingredients or whole-food powders like Field of Greens. Because the formula is built from real food ingredients instead of isolated extracts, BrickHouse is actually able to use Nutrition Facts instead of Supplement Facts on their label. This distinction reflects its food-based formulation and means the product falls under FDA food labeling regulations, which require standardized nutritional reporting and manufacturing oversight.
I also appreciate the versatility of the lineup, which offers options you don’t typically see in greens powders. Field of Greens is available in a “Raw” version without stevia, “Insight,” a cognitive-focused option featuring a proprietary mushroom blend, and “Charged,” which includes added caffeine. For context, the Charge version contains about 95 milligrams of caffeine per serving, roughly the same amount as you’d find in a standard cup of coffee.
Who Should Use / Who Shouldn’t Use Field of Greens
Not every supplement is right for each individual. Here at BarBend, we aim to provide you with the information you need to decide if each supplement fits your needs. To make it easier, we’ve made a short and sweet list to help you determine if Field of Greens is right for you.
Recommended for:
- Those who struggle to get their daily dose of fruits and vegetables
- Individuals wanting a greens powder made from whole-food, organic ingredients with added benefits like prebiotic fiber and antioxidant support
- Anyone who prefers naturally flavored, stevia-sweetened greens supplements (or a non-sweetened option with Raw)
Not Recommended for:
- Those who already consume enough fruit and veggies in a day and/or take a comprehensive multivitamin
- Competitive athletes who require Informed Sport or NSF Certified for Sport certification—Field of Greens’ third-party testing covers pesticides, microbiology, and heavy metals, not banned substance screening
- Anyone on a tight supplement budget
Our Experience Using Field of Greens
Upon first glance at the Field of Greens container, our testers already have a lot to say. One of our expert testers notes, “The container is clear, so you can see the greens powder in the bottle.” As a certified nutrition coach myself, I also like that you can see the coloring of powder from the outside before using it. It’s almost like they are letting you know ahead of time, “Hey, this greens powder doesn’t have all these unnecessary frills and fillers.”
Ingredients and Formulation
The new Field of Greens formula organizes everything into four blends:
Organic Greens Blend: Spirulina, wheatgrass, kale, barley grass, broccoli, chlorella, banana, apple, and parsley. Spirulina and chlorella are the standouts here. (1) Research suggests these algae-based ingredients may support cardiovascular health, immune function, and oxidative stress reduction. (2) They’re also among the more studied ingredients in the broader greens powder category.
Organic Antioxidant Powder Blend: Blueberry, cranberry, raspberry, strawberry, beet root, and inulin. This fruit-forward blend is what gives Field of Greens its naturally sweeter taste, and it’s one of the things that genuinely sets it apart from most greens powders that skip this category entirely. Inulin serves as a prebiotic fiber to support gut health and beet root has a solid body of research behind it for cardiovascular support. (3)(4)
Organic Metabolic Powder Blend: Ginger, matcha, turmeric. Ginger and turmeric are both well-studied for their anti-inflammatory properties, and matcha is rich in L-theanine, an amino acid known for promoting calm focus and stress relief. (5)(6)
Vitamin & Mineral Blend: Magnesium, Calcium, Selenium, Iodine, Molybdenum, Chromium, vitamins B1, B2, B3, B5, B6, B7, B12, folate, vitamin C, A, E, D3, and K2. This is the most notable addition to the upgraded formula. Adding disclosed micronutrients—particularly D3 and K2, which work together and are often under-consumed by most adults—moves Field of Greens closer to a full daily nutritional foundation rather than just a greens supplement.
[Related: Best Probiotic Supplements]
Taste
Most of our testers describe the taste as more fruity than green—a direct result of the fruit-filled antioxidant blend. On a 1-to-5 scale, testers generally score it around 3.5 to 4 for the original flavor. The Wildberry variant is a customer favorite according to BrickHouse Nutrition, and newer additions like Cucumber Lime and Chocolate offer meaningful variety for people who want to rotate.
The Raw variant (no stevia) is worth mentioning for anyone sensitive to sweeteners. It’s the most “honest” tasting version, with a more pronounced vegetal quality that greens powder veterans may appreciate.
Solubility
Field of Greens mixes very well with a regular spoon or blender ball. Our testers noted that it does settle if left sitting for a minute or two, so drinking it promptly or giving it a quick stir before finishing is recommended. Kate Meier, a certified personal trainer and BarBend product tester, gave the mixability a 3 out of 5, noting it mixes easily but settles just as quickly. For a greens powder with this ingredient density, that’s fairly typical and a shaker bottle largely eliminates the issue.
Price Per Serving
At $89.95 per container ($3.00 per serving), or $80.96 on subscription ($2.70 per serving), Field of Greens sits at the higher end of the greens powder market. That said, the multi-pack pricing does bring the per-serving cost down further. Given the expanded formula with vitamins and minerals, the third-party testing, and the clinical research backing, the price is defensible, though budget-focused shoppers will find less expensive options that still cover the basics.
Third-Party Testing
Field of Greens is third-party tested for pesticides, microbial activity, and heavy metals. For most users, this testing covers the primary safety concerns, helping confirm the product is free from harmful contaminants and produced to strong quality standards.
Something to note is that this product doesn’t have an Informed Sport or NSF Certified for Sport certification, which would additionally screen for banned substances. If you’re a competitive athlete subject to drug testing and require that level of certification, you may want to consider other options. For general consumers, however, third-party testing for contaminants like pesticides, microbes, and heavy metals represents a practical and reassuring level of quality assurance.
What to Consider Before Buying Field of Greens
Here at Barbend, we’ve tested over 40 different greens powders, individually examining their formulas, evaluating their efficacy, and sampling each to bring you the full picture of what each product is like. We know that the supplement industry is inundated with options, so it can be overwhelming to narrow it down to which one is best for your specific needs. We’ve compiled a list of considerations to determine if Field of Greens is the right choice for you and your routine.
- Access to Whole, Natural Foods: If you eat a lot of fruits and veggies in your diet already, you may not need to use a supplemental greens powder.
- Desire for Antioxidants and Prebiotic Fiber with Greens: Field of Greens is especially useful if you’re looking for a greens powder with added benefits like antioxidants and prebiotic fiber.
- Health Concerns: If you have health concerns, especially a kidney condition, or are pregnant, consult with your doctor before taking a new supplement.
- Caffeine Sensitivity: The charged version of Field of Greens contains 95 milligrams of caffeine. If you are sensitive to caffeine, you may want to consider the regular Field of Greens powder.
- Third-Party Testing: Field of Greens is tested for pesticides, heavy metals, and microbial activity. However, if you compete in drug-tested sports and need to know your supplements don’t contain any banned ingredients, it would be best to look for a greens powder with an Informed Sport or NSF Safe for Sport certification.
Field of Greens Product Vs. Competitors
Field of Greens separates itself from many competitors through its use of organic, whole-food fruits and vegetables rather than isolated extracts. This food-first approach means the nutrients come directly from freeze-dried produce, contributing to a formula built around recognizable ingredients instead of heavily processed compounds.
While AG1 delivers a broader all-in-one formulation that includes probiotics, digestive enzymes, and adaptogens, the product does come with a slightly higher price point. Those who prefer a whole-food–based greens powder with a fruit-forward taste may find Field of Greens especially appealing. Transparent Labs Prebiotic Greens, on the other hand, provides fully disclosed ingredient dosages and strong third-party testing at a lower price, but it doesn’t emphasize organic whole-food sourcing or the same antioxidant-focused blend.
| Field of Greens | AG1 | Transparent Labs Greens | |
| Price | $89.95, $80.96 with a subscription, and more savings ordering in bulk | $99 subscription only | $39.99 or $35.99 with subscription |
| Price Per Serving | $3.00 or $2.70 with a subscription | $3.33 | $1.33 or $1.20 with subscription |
| Servings Per Container | 30 | 30 | 30 |
| Third-Party Testing | Yes | Yes | Yes |
| Standout Ingredients | Organic spirulina powder, organic wheatgrass powder, organic kale powder, organic barley grass powder, organic broccoli powder, organic chlorella powder, organic banana powder, organic apple powder, organic parsley powder, organic blueberry powder, organic cranberry powder, organic raspberry powder, organic strawberry powder, organic beet root powder, organic inulin, organic ginger powder, organic matcha tea powder, organic turmeric powder | Organic apple powder, pea protein isolate, organic spirulina, organic chlorella powder, inulin (chicory root) powder, citrus bioflavonoids extract, ginger root powder, cocoa bean powder, bromelain, beta glucan, rhodiola root extract, astragalus root extract, organic matcha leaf powder, ashwagandha root extract, dandelion whole herb extract, broccoli powder, beetroot powder, organic wheatgrass leaf powder, shiitake mushroom powder, reishi mushroom powder, and a dairy-free probiotic blend featuring Lactobacillus and Bifidobacterium strains. | Organic Spirulina, organic chlorella, organic acacia fibre, green banana flour, Jerusalem artichoke fiber, chicory root |
| Nutrition Per Scoop | 25 calories, 4 g carbs, 2 g fiber, 1g protein, 0 g fat | 40 calories, 6 g carbs, 2 g fiber, 2g protein, 1 g fat | 50 calories, 10 g carbs, 2 g fiber, 4 g protein, 0 g fat |
| Sweeteners Used | Stevia leaf extract | Stevia leaf extract | Stevia |
| Available Flavors | Original, Wildberry, Lemon Lime, Strawberry Lemonade, Cucumber Lime, Pineapple Mango, Chocolate, Raw | Original, Citrus, Berry, Tropical | Original |
| Taste | More fruity than green | Original has a vanilla pineapple flavor | Has a mild sweet stevia taste |
| Solubility | Dissolves easily in a blender bottle | Needs to be shaken to mix fully | Takes a while to mix all the way through |
[Related: AG1 Review]
Places to Buy Field of Greens
- BrickHouse Nutrition website
- Amazon
Customer Experience and Brand Reputation
Field of Greens is available through BrickHouse Nutrition’s website and on Amazon, but you won’t find it in retail stores. The company’s site has accumulated over 26,000+ reviews, with the vast majority being very positive. On-site reviews should always be read with some skepticism, but the sheer volume and consistency of feedback add meaningful credibility.
BrickHouse offers a 60-day money-back guarantee (return initiation required within 30 days of purchase), free domestic shipping, a subscription program, a loyalty rewards system, a military discount, and HSA/FSA eligibility.
Our Final Verdict on Field of Greens
The newest version of Field of Greens is a meaningfully improved product compared to what reviewers evaluated a few years ago. The formula is now more complete, highlighted by the addition of a disclosed vitamin and mineral blend that helps fill an important nutritional gap the original version didn’t fully address. Updated third-party testing for pesticides, microbial activity, and heavy metals also strengthens confidence in the product’s quality standards. On top of that, the Auburn University clinical trial — published in Frontiers in Nutrition — reflects a genuine investment in research and transparency that’s still relatively uncommon in the greens powder category.
The formula does continue to use proprietary blends for its greens, antioxidants, and metabolic components, which means ingredient-level dosing isn’t fully disclosed. The clinical research should also be viewed as early-stage evidence rather than definitive proof of outcomes. And while the $89.95 price point places it toward the premium end of the market, it aligns with the brand’s focus on organic, whole-food ingredients and ongoing research support.
Overall, Field of Greens has evolved into a well-rounded and thoughtfully developed option in the greens powder space, combining a whole-food plant–based formula, independent research backing, and meaningful quality controls. If you’re looking for a daily greens powder that prioritizes ingredient quality and real-food sourcing over shortcuts, it’s absolutely worth serious consideration.
FAQs
Is Field of Greens worth it?
For people who struggle to consistently get enough fruits, vegetables, and key micronutrients through diet alone, then yes. The new formula is more comprehensive than previous versions, third-party tested, and backed by a peer-reviewed clinical trial. If full ingredient disclosure and a lower price point are your top priorities, there are alternatives worth comparing, but Field of Greens brings more to the table than most greens powders in its class.
What does Field of Greens do for you?
Field of Greens delivers a concentrated blend of fruits, vegetables, and superfoods alongside B-complex vitamins, vitamin C, D3, and K2 in a single daily scoop. It’s designed to support energy, immunity, digestion, and antioxidant defense. A 30-day randomized trial at Auburn University evaluated its effects on epigenetic aging markers and gut microbiome composition, finding directional trends in newer-generation aging markers, though larger studies are needed to confirm these effects.
Do super greens really work?
There isn’t a lot of research on the health benefits of super-greens supplements. Having said that, the research shown on spirulina and chlorella is promising. As a certified nutrition coach, I like that they are incredibly nutrient dense containing high amounts of protein, vitamin A, vitamin C, vitamin E, antioxidants, and minerals like iron and calcium. Many users have noticed positive benefits in their cardiovascular health, immune system, gut health, blood pressure, and cholesterol management. (7)(8)(9)
These super greens can help fill the gap in your diet to reach your nutrition goals in a pinch, but they should be used primarily to complement your diet rather than to replace whole vegetables or as a meal replacement.
How much does Field of Greens cost?
Field of Greens costs $89.95 or $80.96 with a subscription. They also have additional savings if you’re ordering in bulk. Plus, they offer a rewards program and a 15% military discount for extra savings.
Does Field of Greens come in travel-friendly packets?
Yes. In addition to the standard tub, Field of Greens is also available in convenient single-serve stick packs designed for travel and on-the-go use. These individual packets contain pre-measured servings, making it easy to take Field of Greens to the gym, office, airport, or anywhere you don’t want to carry a full container. The formula itself remains the same real-food blend of fruits, vegetables, and antioxidants found in the standard powder version, just packaged for convenience.
References
- REV7 Collaborator (2019, August 26). Field of Greens Science. Retrieved July 20, 2025, from https://brickhousenutrition.com/blogs/science/field-of-greens-science
- Gurney, T., & Spendiff, O. (2022). Algae Supplementation for Exercise Performance: Current Perspectives and Future Directions for Spirulina and Chlorella. Frontiers in nutrition, 9, 865741. https://doi.org/10.3389/fnut.2022.865741
- Zehiroglu, C., & Ozturk Sarikaya, S. B. (2019). The importance of antioxidants and place in today’s scientific and technological studies. Journal of food science and technology, 56(11), 4757–4774. https://doi.org/10.1007/s13197-019-03952-x
- Jeukendrup, A. E., & Randell, R. (2011). Fat burners: nutrition supplements that increase fat metabolism. Obesity reviews : an official journal of the International Association for the Study of Obesity, 12(10), 841–851. https://doi.org/10.1111/j.1467-789X.2011.00908.x
- Prather, J. M., Florez, C. M., Vargas, A., Soto, B., Harrison, A., Willoughby, D., Tinsley, G., & Taylor, L. (2023). The effects of a thermogenic supplement on metabolic and hemodynamic variables and subjective mood states. Journal of the International Society of Sports Nutrition, 20(1), 2185538. https://doi.org/10.1080/15502783.2023.2185538
- Ruma Arora Soni, K. Sudhakar, R.S. Rana, Spirulina – From growth to nutritional product: A review, Trends in Food Science & Technology, Volume 69, Part A, 2017, Pages 157-171, ISSN 0924-2244, https://doi.org/10.1016/j.tifs.2017.09.010.
- Rani, K., Sandal, N., & Sahoo, P. K. (2018). A comprehensive review on chlorella-its composition, health benefits, market and regulatory scenario. The Pharma Innovation Journal, 7(7), 584-589.
- Bárbara Franco Lucas, Michele Greque de Morais, Thaisa Duarte Santos, Jorge Alberto Vieira Costa, Spirulina for snack enrichment: Nutritional, physical and sensory evaluations, LWT, Volume 90, 2018, Pages 270-276, ISSN 0023-6438, https://doi.org/10.1016/j.lwt.2017.12.032.
