Best Overall
7.3Mixed
NSF Certified for Sport greens drink with a full multivitamin and 10 billion viable cells of five named probiotics, but over $3 a scoop with two proprietary blends.
NSF Sport
5 videos ShopGreens & Superfoods
Field of Greens
A USDA Organic fruit-and-vegetable powder sold on an aging study that did not show clear benefits; pleasant flavors, but about $3 a scoop with unquantified blends.
5.4
Poor
Nutrition Reviews score
Weighted across efficacy, quality, value, experience & transparency. See breakdown
- Form
- Powder
- Serving
- 1 scoop (10.34 g)
- Servings
- 30
- Per serving
- $3.00
USDA OrganicThird-party testedcGMP facility
VeganVegetarianGluten-freeOrganicSugar-free
Buy from the brand$89.95
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Last reviewed September 29, 2026 by the Nutrition Reviews Editorial Team · How we review
Our verdict
Field of Greens is a pleasant, organic way to add some fruit and vegetable powders and a light vitamin boost to your day. But its headline anti-aging claim overstates a small, open-label study, its blends are unquantified, and at about $3 per scoop it is among the most expensive options we track. Cheaper organic powders deliver similar ingredients without the hype.
Best for
- Buyers who want a USDA Organic, flavored greens drink
- People who prefer fruit-forward flavors sweetened with stevia
Skip it if
- Shoppers seeking value per serving
- Anyone buying it specifically to slow aging
- People avoiding stevia
How it scored
Our five-factor score out of 10. Factors are weighted by how much they matter to the outcome you’re paying for. Methodology
5.4
Poorout of 10
- Efficacy30%5.0
Key ingredients at clinically studied doses, and how strong the evidence is.
- Quality & Purity25%7.0
Third-party testing and certifications, manufacturing standards, contaminant testing, recall history.
- Value20%3.5
Cost per effective serving compared with category peers.
- Experience15%7.5
Taste, mixability, texture and tolerability from aggregated buyer and creator feedback.
- Transparency10%3.5
Full label disclosure (no proprietary blends), available COAs, honest marketing.
Our review
Field of Greens from BrickHouse Nutrition is a USDA Organic powder built from dried fruits and vegetables and sold as a 'real food' alternative to supplement-style greens. Each 10.34 g scoop of the Original has 25 calories and 2 g of fiber, and it carries a food-style Nutrition Facts panel rather than a Supplement Facts panel. The brand presents that as a sign of simplicity, but it also means the organic greens, antioxidant and metabolic blends (spirulina, wheatgrass, kale, beet root, berries, ginger, matcha, turmeric and more) are listed without any amounts. The ingredient list also includes an added vitamin and mineral blend supplying roughly 20 to 25% of the Daily Value for most vitamins.
The marketing leans heavily on one study. In a 2026 paper in Frontiers in Nutrition, Auburn University researchers gave Field of Greens to 19 obese adults aged 50 to 65 for 30 days in an open-label crossover trial. The Horvath epigenetic clock actually rose significantly during supplementation, newer clocks (DamAge, AdaptAge) showed only non-significant trends, and body composition, metabolic markers and microbiome diversity did not change. The authors called the evidence preliminary and exploratory, which is a long way from the brand's claim that it is proven to lower biological age.
On quality, the brand states the product is USDA Organic, third-party tested and made in a GMP-certified facility, and the label includes a California Prop 65 warning tied to green tea extract and beet root. Taste is a strength: stevia-sweetened flavors such as Strawberry Lemonade are popular in the brand's reviews. The weak point is price: $89.95 for 30 servings, about $3.00 a scoop, which is close to AG1 for a far simpler formula.
What’s inside
| Key ingredient | Per serving | Why it matters |
|---|---|---|
| Organic Greens Blend (spirulina, wheatgrass, kale, barley grass, broccoli, chlorella, banana, apple, parsley) Amount not disclosed on the Nutrition Facts label. | — | Amount not disclosed on the Nutrition Facts label. |
| Organic Antioxidant Powder Blend (blueberry, cranberry, raspberry, strawberry, beet root) with organic inulin Amount not disclosed. | — | Amount not disclosed. |
| Organic Metabolic Powder Blend (ginger, matcha tea, turmeric) Contains matcha; amount and caffeine content not disclosed. | — | Contains matcha; amount and caffeine content not disclosed. |
| Vitamin & Mineral Blend Added vitamins providing roughly 20-25% DV for most vitamins, despite the 'real food' positioning. | — | Added vitamins providing roughly 20-25% DV for most vitamins, despite the 'real food' positioning. |
| Dietary fiber 7% DV per scoop. | 2 g | 7% DV per scoop. |
Flavors & variants
OriginalWildberryStrawberry LemonadeLemon LimePineapple MangoCucumber LimeChocolate
Testing & quality
Brand states Field of Greens is USDA Organic (certified by QAI), third-party tested and made in a GMP-certified facility; no named contaminant or sport certification.
Goals it supports
Creator video reviews
Independent creators reviewing Field of Greens on TikTok and YouTube.
1 positive2 mixed0 critical
Pros & cons
What we like
- USDA Organic, vegan and gluten-free
- Wide range of flavors, including Strawberry Lemonade and Wildberry
- Evaluated in an independent, peer-reviewed university study
- Brand states third-party testing and GMP-certified manufacturing
Watch-outs
- About $3.00 per serving at the brand's $89.95 list price
- Blends are listed without amounts on a Nutrition Facts label
- Study results do not support the 'lowers biological age' claim
- Label carries a California Prop 65 warning (caffeic acid from green tea extract and beet root)
Questions buyers ask
Is Field of Greens proven to lower biological age?
No. The Auburn University study behind the claim was a small, open-label crossover trial with 19 completers. The Horvath epigenetic clock rose significantly during supplementation, while the DamAge and AdaptAge clocks improved only as non-significant trends, and metabolic markers did not change. The authors describe the findings as preliminary.
Why does Field of Greens use a Nutrition Facts label?
BrickHouse says it uses a food-style Nutrition Facts label because the product is made from fruits and vegetables. The practical effect for shoppers is that its blends appear only in the ingredient list, with no amounts, so you cannot tell how much spirulina, beet root or matcha each scoop contains.
Does Field of Greens contain caffeine or stevia?
The ingredient list includes organic matcha tea powder and green tea extract, but no caffeine amount is stated, so caffeine-sensitive people should be cautious. It is sweetened with organic stevia leaf extract and contains no added sugar. The label also carries a California Prop 65 warning for caffeic acid from green tea extract and beet root.
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