Despite AG1's popularity and seemingly endless promotion by health influencers and podcast hosts, it performed poorly in our testing. We ranked AG1 #13 out of the 23 products evaluated.
We do not recommend AG1.
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AG1 contains ultra-processed soy product, has a proprietary formula, and is nearly double the price of far superior options. We ranked AG1 #13 out of the 23 products evaluated.
We do not recommend AG1.
Avoid. Better, less expensive alternatives available. We understand that many of our site visitors are here looking for alternatives to Athletic Greens. And for good reason! AG1 contains ultra-processed soy product, has a proprietary formula, and is nearly double the price of far superior options.
Avoid. Better, less expensive alternatives available.
Clinical trials focusing specifically on commercially-available greens powders like AG1 are limited. However, there's a growing body of research exploring the benefits of individual ingredients commonly found in these supplements and the broader impact of nutritional supplementation on overall health.
In short: Yes, a good greens powder is likely healthy.
See our research into this category >
We evaluated 23 greens powders against six key criteria: third-party testing, organic certifications, presence of harmful additives, ingredient transparency, and formula quality. We tested the best-performing options for taste, and impact on energy levels & gut health. See the top pick greens powders.
Hi! We're Alec and Michael—one data scientist and one former Oxford University biologist, both health enthusiasts. We're here to provide a 100% transparent, research-backed review of greens powders. We show our work and welcome your feedback.
View Complete Research >
See our top three greens powders below. This is a summary of our complete collaborative research document found here. We welcome anyone with meaningful inputs, comments, corrections, or suggestions to either write us directly.
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Our research is 100% transparent. Please visit our open-source, collaborative analysis to review our data and share any suggestions for improvements. We welcome questions or comments directly.
Celebrities and health influencers, like Andrew Huberman and Joe Rogan, are paid millions of dollars per month to promote AG1. It's important to understand these “endorsements” are financially motivated with AG1’s affiliate program offering 20%-50% commissions every month a customer stays subscribed! (No wonder AG1 is nearly DOUBLE the price of superior alternatives).
Our process is different. We do the honest research first, pick the winner based on objective data (which we publish openly for anyone to review), and only then set up affiliate partnerships when available. Any commissions we earn help to fund more independent research and evidence-based reviews like this one.
With so many greens powders on the market, it can be challenging to choose a high-quality product that meets your needs. Here are some key factors to consider:
Look for products that have been independently tested by third-party organizations to verify their purity, potency, and quality. These certifications ensure that the product meets certain standards and is free from contaminants like heavy metals, pesticides, and microbes.
Choose greens powders made with organic ingredients whenever possible. Organic farming practices help reduce exposure to pesticides and other harmful chemicals, promoting both your health and the environment.
Avoid greens powders with added sugars, artificial sweeteners, flavors, colors, or preservatives. These additives can negate the health benefits of the greens and may even have negative health consequences.
Be wary of products that list ingredients as part of a "proprietary blend." This means the manufacturer doesn't have to disclose the exact amount of each ingredient. This lack of transparency makes it difficult to assess the product's true nutritional value and potential for interactions or side effects.
Consider the overall formulation quality, including the types and amounts of ingredients. Look for products with a diverse blend of fruits, vegetables, and other nutrients in meaningful amounts. Consider your individual needs and preferences when evaluating the formulation. For example, if you're looking for a greens powder to support gut health, choose one with probiotics and prebiotics.
We evaluated 23 greens powders against six key criteria: third-party testing, organic certifications, presence of harmful additives, ingredient transparency, and formula quality. We tested the best-performing options for taste, and impact on energy levels & gut health.
Unlike most review sites that rank products based simply on price, the author's taste preferences or hidden affiliate incentives, we took a cleaner, deeper, and more scientifically rigorous approach. We analyzed all 23 products against five objective factors. Remember: we're looking for the greens powder to consume every single day. That means we’re hunting for the brand that’s honest and transparent, with a formulation that’s genuinely clean and proven to support health. Bright packaging, massive marketing budgets and a sugary taste won't cut it for us!
Our research is 100% transparent. Please visit our open-source, collaborative analysis to review our data and share any suggestions for improvements. We welcome questions or comments directly.
Despite AG1's popularity and seemingly endless promotion by health influencers and podcast hosts, it performed poorly in our testing. AG1 ingredients are typically not organic, it's packed with ultra-processed soy lecithin (one of the largest ingredients by volume!), it hides behind a proprietary formula that lacks transparency, and costs a whopping $3.30/scoop (nearly double that of far superior alternatives). We ranked AG1 #13 out of the 23 products evaluated. We do not recommend AG1.
