Athletic Greens (AG1) Review: An Excellent Source for Nutrient Intake
Medically Reviewed by Yasmine S. Ali, MD, MSCI, FACC, FACP
Last Updated on October 11, 2022
Our Key Takeaway: AG1 from Athletic Greens may be a convenient way to increase your intake of nutrient-dense foods. It offers several health benefits, from promoting gut health to supporting recovery from exercise.
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Do you feel that you don’t get all the nutrients you need from your diet on a daily basis?
If so, you’re not alone.
According to a 2017 Center for Disease Control (CDC) report, only 1 in 10 adults consume the recommended amount of fruits and vegetables daily. (1)
This is where AG1 from Athletic Greens comes in.
AG1 is a nutrient-rich greens powder supplement designed to provide all the nutrients you need in one convenient drink.
Athletic Greens claims AG1 promotes gut health, supports immunity, boosts energy levels, aids exercise recovery, and promotes cognitive health.
In this review, we’ll help you make a decision about this product by examining:
- The potential health benefits of AG1
- Its potential side effects
- How AG1 compares to competitors
AG1 by Athletic Greens is a comprehensive daily greens supplement aiming to fill the nutritional gaps of even the healthiest diet.
Athletic Greens claims their greens powder can provide several health benefits. And a lot of customer reviews say that the supplement has helped improve their focus and digestion.
One scoop of AG1 delivers 75 vitamins, minerals, probiotics, and whole food-sourced ingredients. It is designed to be mixed with water or juice, or added to smoothies.
One serving of AG1 provides the following:
- Calories: 50 calories
- Carbohydrates: 6 grams
- Protein: 2 grams
- Fiber: 2 grams
AG1 is dairy-free, gluten-free, non-GMO, and vegan.
AG1 is designed to be taken once daily, and the recommended serving size is one scoop (12 grams).
It can be mixed with water, milk, or juice, or added to smoothies.
It mixes easily, but you will need to stir/shake it for 20–30 seconds for the powder to dissolve well.
It is best to take Athletic Greens before a meal on an empty stomach.
Athletic Greens is a greens drink, not a meal replacement, and therefore should not be used as a sole source of nutrition.
Based on our experience, AG1 has a grassy, earthy taste and is something you may need to get used to. For us, it took around two weeks to get used to the taste.
Many reviewers say the earthy taste is tolerable, but some dislike it.
Compared to the taste of other popular greens powders, AG1 is one of the better ones, in our opinion.
We don’t look forward to drinking AG1 each morning for its taste, as we would to a hot cup of coffee or tropical smoothie. We do, however, enjoy drinking AG1 for its benefits.
Using cooler water makes it taste more pleasant.
Keep in mind that taste is a personal preference.
Athletic Greens claims its product can help you achieve optimal health by filling in the nutritional gaps of even the healthiest diet.
One scoop of AG1 delivers 75 vitamins, minerals, probiotics, and “whole food-sourced” ingredients. It is unclear, however, if the human body is able to digest and utilize all these nutrients at one time.
The AG1 ingredients are divided into four main blends:
- Alkaline, Nutrient-Dense Raw Superfood Complex: 7388 mg
- Nutrient Dense Extracts, Herbs & Antioxidants: 2732 mg
- Digestive Enzyme & Super Mushroom Complex: 154 mg
- Daily Free Probiotics 7.2 billion CFU: 38 mg
To determine the health benefits of Athletic Greens, we analyzed its ingredients. Here are the key insights.
May Promote Gut Health
The human gut is home to trillions of bacteria, many of which are beneficial. These beneficial bacteria are essential for gut health.
Athletic Greens also contains a high-quality prebiotic fiber called inulin. Inulin is a type of soluble fiber that acts as food for the probiotics in the gut, stimulating their growth.
Finally, AG1 contains a digestive enzyme blend that includes enzymes like bromelain, which breaks down carbohydrates, fats, and proteins.
Early research has shown supplementation with digestive enzymes might be beneficial for those with gastrointestinal diseases. (4)
However, more research is needed to understand the benefits of taking digestive enzymes.
The ingredients in Athletic Greens may work together to promote gut health. Probiotics can support the growth of beneficial bacteria in the gut. While the prebiotic fiber and digestive enzymes may help improve digestion.
May Support Immunity
AG1 by Athletic Greens contains several ingredients that have been shown to support the immune system.
Zinc is another important nutrient for immune health. (7)
Reishi and shiitake mushroom powder present in AG1 are rich in polysaccharides — compounds that support the immune system. (8)
It is worth noting that the immune system is a vast network of cells, tissues, and organs.
Therefore, you need different ways to support the immune system, including exercise, getting enough sleep, and eating a healthy diet.
Athletic Greens contains several ingredients, such as vitamin C, zinc, and a blend of mushrooms that support the immune system.
May Support Energy
Energy levels can fluctuate for various reasons, including stress, lack of sleep, and poor diet.
AG1 contains a blend of vitamins and minerals involved in energy production, including vitamin B12 and magnesium.
Magnesium is a mineral involved in over 300 biochemical reactions in the body. It is needed for energy production, muscle contraction, and nerve function. (9)
AG1 contains 26 mg of magnesium, just 6% of the Daily Value.
Vitamin B12 also plays a significant role in energy metabolism, as it helps to convert food into ATP (adenosine triphosphate) — the body’s main source of energy. (10)
Athletic Greens provides well over 100% of the Daily Value of vitamin B12.
While these nutrients can help improve your energy if you are lacking them in your diet, they have not been shown to increase energy levels in people who are not deficient in them.
Alternatively, certain foods such as almonds, salmon, and blueberries can give you a much-needed boost of energy when you’re feeling tired.
Athletic Greens contains essential nutrients for energy production, including magnesium and vitamin B12. However, these nutrients have not been shown to increase energy levels in people who are not deficient in them.
May Help with Exercise Recovery
Exercise is a necessary part of a healthy lifestyle but can also lead to muscle soreness and fatigue.
Athletic Greens contains ingredients that have been shown to help with exercise recovery, including ashwagandha and ginger.
These ingredients have been shown to reduce inflammation and help the body recover from a tough workout.
To get the most out of AG1 in exercise recovery, combine it with proper nutrition and sleep
Athletic Greens contains adaptogens and antioxidants that have been shown to aid in exercise recovery.
May Promote Cognitive Health
Ashwagandha and grapeseed extract present in Athletic Greens have been shown to improve cognitive health.
Ashwagandha can reduce the negative effects of stress on the body.
Ashwagandha has also been shown to enhance memory and improve cognition over eight weeks in a randomized, controlled trial — but more research is needed to confirm these findings. (14)
Grapeseed extract is a potent antioxidant containing flavonoids that may help to protect the brain from damage and decline by reducing inflammation and maintaining brain cell health. (15)
However, no large-scale clinical trials in humans have shown improved brain health measures from consuming grapeseed extract specifically.
AG1 by Athletic Greens contains adaptogens and superfoods that have been shown to support certain measures of cognitive health, particularly ashwagandha. Still, more research is needed to determine the full extent of their benefits.
The Evidence Score
Here is our score, based on scientific evidence, of how likely Athletic Greens will be effective for its claimed benefits:
|Promotes Gut Health||4/5|
|Helps with Exercise Recovery||4/5|
|Promotes Cognitive Health||4/5|
AG1 by Athletic Greens is:
- Free from added sugars and preservatives
- Certified organic
Athletic Greens does contain ingredients derived from soy, so those with soy allergies should avoid this product.
Backed by third-party testing, Athletic Greens’ AG1 is NSF Certified for Sport. This means that the supplement is certified as free of substances banned by major sports organizations and does not contain any unsafe levels of contaminants.
Athletic Greens is considered safe for most people when taken as directed.
However, some of the ingredients in the supplement may interact with certain medications or have side effects.
Such ingredients include:
- Spirulina: May have blood-thinning properties, so it should be avoided if you take blood thinners. (16)
- Turmeric: May increase the risk of bleeding and bruising in people who take blood-thinning medication. (17)
- Rhodiola: May cause symptoms such as dry mouth or dizziness. (18)
- Astragalus: May interact with immunosuppressive medications. (19)
With 75 ingredients in AG1, consumers must read the label carefully to avoid potential allergens, interactions with medication, and other adverse reactions.
Additionally, the supplement is intended for adults over 18 and is not recommended if you are pregnant or nursing.
The most common side effects experienced include stomach upset, gas, or bloating. If this occurs, reducing the dosage or discontinuing use is recommended.
Athletic Greens uses proprietary blends, which do not allow consumers to know the exact amount of each ingredient they are taking.
This is a downside for anyone needing to ensure they are not taking too much of a particular ingredient.
If you have a medical condition or are taking medications, consult a healthcare professional before using Athletic Greens.
Athletic Greens is available for purchase on the brand’s official website and through Amazon. However, the supplement is far more expensive when purchased on Amazon.
Here is the pricing overview:
|With Subscription||One-Time Purchase|
|Single Person (30 servings)||$79 ($2.63 per serving)||$99 ($3.30 per serving)|
|For 2 People (60 servings)||$149 ($2.48 per serving)||$198 ($3.30 per serving)|
|Single Person (Travel Pouch)||$89 ($2.97 per serving)||$109 ($3.63 per serving)|
|For 2 People (Travel Pouch)||$169 ($2.82 per serving)||$218 ($3.63 per serving)|
Athletic Greens also offers a subscription service that gives you a discount on your first order, a starter kit with a shaker bottle, and free shipping on subsequent orders.
The subscription option drops the price of the AG1 to $79 per month.
There is also a double-subscription option for $149 per month, which is suitable for households where two people are using the product.
To control your subscription, you can do so easily at anytime online without needing to contact customer service.
Based on our experience, we were able to pause or cancel the subscription and skip shipments through our online account without any issues.
Additionally, as a courtesy reminder, Athletic Greens sends you an email three days before the next shipment goes out, giving you a window to modify your subscription.
Athletic Greens offers a 60-day money-back satisfaction guarantee on all its products.
You can try AG1 for yourself with a risk-free, one-time purchase.
Green powders are a popular dietary supplement, and for a good reason.
They’re an easy way to increase your intake of nutrient-rich fruits and vegetables, which are essential for good health.
Many greens powders contain a variety of popular “superfoods,” like spirulina, chlorella, and wheatgrass. They may also contain probiotics, enzymes, and other ingredients that support gut health.
AG1 by Athletic Greens is one of the most popular greens powders on the market.
Here’s how it compares to other popular brands, including Beyond Greens, Amazing Grass, and Organifi.
Beyond Greens, from Live Conscious, is a greens powder that contains many of the same ingredients as AG1. However, Beyond Greens contains only 14 active ingredients compared to AG1’s 75.
These ingredients include rhodiola, green tea, mushrooms, probiotics, prebiotic fibers, and some other herbs.
Beyond Greens also discloses the exact amounts of each ingredient on their Supplement Facts label.
The regular price is $39.99 for a 30-day supply, but they offer bulk purchase and subscription options that can bring the price as low as $24.99 for a 30-day supply.
They offer a 365-day 100% money-back guarantee.
Beyond Greens may be a good fit if you want to know the exact amount of each ingredient your greens powder contains, or if you need a good budget-friendly option.
Read the full Beyond Greens Review
Amazing Grass Greens Blend
Like AG1, Amazing Grass is made with mostly organic ingredients, including grasses, fruits and vegetable extracts, fiber, digestive enzymes, prebiotics, and probiotics.
All of its ingredients are part of 4 proprietary blends, so the exact amount of each ingredient isn’t disclosed.
Amazing Grass costs $32.99 for a 30-day supply, but you can subscribe to save 20%, bringing the price down to $26.39 for a 30-day supply.
However, they don’t offer any returns on opened products.
Amazing Grass is a more budget-friendly choice than AG1. It contains similar ingredients that may help reduce digestive symptoms if you take the product consistently.
Read the full Amazing Grass Review
Organifi Green Juice
Organifi Green Juice is an organic greens powder featuring a Greens Blend (containing various greens and grass powders) and a Superfoods Blend (featuring fruits, vegetables, and herbs).
The product is also certified Glyphosate Residue Free, which means none of its ingredients were grown using the pesticide glyphosate.
It regularly costs $79.95 for a 30-day supply, but you can make bulk purchases or subscribe to bring the price down to as little as $62.56.
Organifi offers a 60-day money-back guarantee on their products.
Organifi may be a good choice similar to AG1, but it has been certified Glyphosate Residue Free.
Read the full Organifi Green Juice Review
Quick Comparison Table
|AG1||Beyond Greens||Amazing Grass Greens Blend||Organifi Green Juice|
|Price Per Month||$99||$39.99||$32.99||$79.95|
|Lowest Possible Price||$79/month (subscription)||$24.99/month (bulk subscription)||$26.39/month (subscription)||$62.56 (bulk purchase)|
|Shipping||Free||$5.95 or free with a subscription||$7.99 or free over $59.99||$7.95 or free with a subscription|
|Return Policy||60-day money-back guarantee||365-day money-back guarantee||No refunds on opened product||60-day money-back guarantee|
Fruits & Vegetables, Herbs, Mushrooms, Probiotics, Prebiotics
Herbs, Mushrooms, Probiotics, Prebiotics
Herbs, Mushrooms, Probiotics, Prebiotics, Digestive Enzymes
Fruits & Vegetables, Herbs
|Purchase||Athletic Greens||Live Conscious||Amazon||Amazon|
The prices listed above are based on each product’s website at the time of writing. Prices may differ at third-party retailers like Amazon, and prices and availability are subject to change.
Frequently Asked Questions
How does AG1 taste?
We found the taste earthy and grassy, and it took around two weeks of consuming AG1 to get used to it.
Keep in mind that taste preference is often subjective.
Athletic Greens states that the AG1 product is flavored with papaya, broccoli, cherry, carrot, pineapple, and vanilla.
Who should use AG1?
AG1 may be a good option for you if you are a healthy adult looking for a convenient way to increase your intake of nutrient-dense foods.
However, it is important to note that greens powders are not a replacement for a healthy diet and physical activity. If you are not eating a nutrient-rich diet or leading an active lifestyle, AG1 will not compensate for that.
How Do I Take Athletic Greens?
AG1 by Athletic Greens can be mixed with water or juice, or added to smoothies. The recommended dose is one scoop per day, on an empty stomach, prior to a meal.
What are the ingredients in Athletic Greens?
AG1 ingredients are:
- Alkaline, Nutrient-Dense Raw Superfood Complex: 7388 mg — Organic spirulina, lecithin (65% phosphatides), organic apple powder, inulin (FOS prebiotics), organic wheat grass juice powder (leaf), organic alfalfa powder (leaf), organic chlorella powder, organic barley (Hordeum vulgare) leaf powder, acerola fruit juice powder extract (4:1), broccoli flower powder, papaya (Carica papaya) fruit powder, pineapple fruit concentrate (9:1), bilberry fruit extract (100:1), beet root powder, rose hip (Rosa canina) fruit powder (4:1), carrot root powder, spinach leaf powder, cocoa bean polyphenol extract, grape seed extract (120:1) (std. 95% OPC), green tea (Camellia sinensis) extract (leaf) (10:1), licorice root powder, lycium berry fruit extract (4:1), ginger rhizome powder, slippery elm (Ulmus rubra) bark powder, kelp whole plant powder
- Nutrient Dense Extracts, Herbs & Antioxidants: 2732 mg — Alkaline pea protein isolate, citrus bioflavonoids extract, artichoke leaf extract (15:1), citric acid (anhydrous), rhodiola (Rhodiola rosea) root dry extract (15:1), eleuthero (Eleutherococcus senticosus) root extract (10:1), rosemary leaf extract (4:1), milk thistle seed extract (70:1), R,S alpha-lipoic acid, ashwagandha (Withania somnifera) root extract (5:1), dandelion whole plant dry concentrate (4:1), hawthorn berry extract (10:1), beta glucans, policosanol, coenzyme Q10 (ubidecarenone), stevia (Stevia rebaundiana) leaf powder, vitamin K2 (as menaquinone-7)
- Digestive Enzyme & Super Mushroom Complex: 154 mg — Astragalus (Astragalus membranaceus) root powder extract (4:1), bromelain (dietary enzyme), burdock root powder (4:1), reishi mushroom powder, shiitake mushroom powder
- Daily Free Probiotics 7.2 billion CFU: 38 mg — Lactobacillus acidophilus – UALa-01, Bifidobacterium bifidum - UABb-10
How does AG1 work?
AG1 works by providing the body with a broad range of vitamins, minerals, antioxidants, phytonutrients, and other health-promoting ingredients. These nutrients work together to support overall health and well-being.
Can people with diabetes drink AG1?
AG1 is likely safe for most people with diabetes to consume. However, as with any supplement, it is always best to speak with a healthcare professional before starting any new supplement regimen. This is especially important if you are taking medication for diabetes.
Does AG1 promote weight loss?
A systematic review of 14 randomized controlled trials involving Lactobacillus found that some strains are associated with weight loss. (20)
However, it’s not enough to conclude that AG1 promotes weight loss.
AG1 from Athletic Greens is a comprehensive greens powder with a wide variety of nutrient-rich ingredients.
Overall, it is a great choice for a daily greens powder supplement. It may benefit people with busy lifestyles who may not get enough nutrients in their diet. However, it does take some time to experience the effects.
Whether you’re an athlete looking to improve your exercise recovery or someone who wants to support overall health, AG1 may be a good option.
Athletic Greens is one of the most expensive greens powders on the market. However, the quality of ingredients and the wide range of health benefits might make it a worthwhile investment for your health.
If you are deficient in certain nutrients, you may feel a boost in your energy levels after taking AG1 for a short while.
Other potential benefits — such as improved gut health, immunity, exercise recovery, or cognitive health — may be more noticeable over a longer period of time.
Remember, greens powders are used to supplement, not replace, a healthy diet and lifestyle.
At WellnessVerge, we only use primary references for our articles, including peer reviewed medical journals or well-respected academic institutions.
- Disparities in State-Specific Adult Fruit and Vegetable Consumption — United States, 2015 | MMWR:
- The life history of Lactobacillus acidophilus as a probiotic: a tale of revisionary taxonomy, misidentification and commercial success - PubMed:
- Bifidobacterium bifidum: A Key Member of the Early Human Gut Microbiota - PubMed:
- Digestive Enzyme Supplementation in Gastrointestinal Diseases - PMC:
- Vitamin C and Immune Function - PMC:
- Vitamin C for preventing and treating the common cold - PubMed:
- Zinc as a Gatekeeper of Immune Function - PMC:
- Mushroom Polysaccharides: Chemistry and Antiobesity, Antidiabetes, Anticancer, and Antibiotic Properties in Cells, Rodents, and Humans - PMC:
- Magnesium - Health Professional Fact Sheet:
- Vitamin B12 - Health Professional Fact Sheet:
- Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial - PMC:
- Acute effects of ginger extract on biochemical and functional symptoms of delayed onset muscle soreness - PMC:
- Ginger on Human Health: A Comprehensive Systematic Review of 109 Randomized Controlled Trials - PMC:
- Efficacy and Safety of Ashwagandha (Withania somnifera (L.) Dunal) Root Extract in Improving Memory and Cognitive Functions - PubMed:
- The benefits of grape seed extract in neurological disorders and brain aging - PubMed:
- Antiinflammatory and antihyperalgesic activity of C-phycocyanin - PubMed:
- Review of herbal medications with the potential to cause bleeding: dental implications, and risk prediction and prevention avenues - PMC:
- Rhodiola – NCCIH:
- Astragalus – NCCIH:
- Effect of Lactobacillus on body weight and body fat in overweight subjects: a systematic review of randomized controlled clinical trials - PubMed:
- Healthy diet – World Health Organization: