AG1 Review: Is This All-In-One Supplement Worth It?

If you want a green powder supplement, you’ve probably heard about AG1 (previously known as Athletic Greens). Multiple fitness podcasts, influencers, and health blogs stand by the benefits AG1 claims to have. 

The supplement promises to help you have better digestion, improved immune function, and sustained energy levels. No wonder everyone is talking about this all-in-one solution to cover all your health needs. 

But with a pricey cost and hyped marketing, you may wonder, is AG1 worth it?

In this AG1 review, I’m going to analyze AG1’s ingredients. I’ll examine the pros and cons, the ingredients worth standing out, and, most importantly, what is missing in this green powder supplement. 

I’m here to help you cut through all the marketing noise and determine if AG1 is the best fit for your needs or if you are better off with another alternative. 

What is AG1?

AG1 is a green powder superfood supplement. It’s marketed as a daily all-in-one drink that is designed to cover all your nutritional needs. 

The supplement is packed with 75 ingredients and it’s heavily backed by influencers and podcasters. Some recognized people who stand behind this supplement are Lewis Hamilton, Andrew Huberman, and Allyson Felix. 

AG1 is said to be the perfect supplement for people who are constantly on the go and have trouble getting their daily dose of essential vitamins and minerals. With just one scoop a day, you may be able to replace countless unnecessary pills or vitamins (or so they claim). 

However, nowadays, more and more people (especially nutritionists and dietitians) are questioning whether AG1 is truly as impressive as it claims to be. 

How does AG1 compare against other supplements?

• AG1 vs IM8
• AG1 vs Huel Greens
• AG1 vs Live It Up Greens
• AG1 vs Supergreen Tonik

AG1 Nutrition Label

Before we analyze the ingredients in AG1, it’s important to know all the ingredients you can find in this supplement. Here is a breakdown of the nutritional information for AG1. 

Feature	AG1
Serving size	12 grams
Number of servings	30
Calories	50
Carbs	6 grams
Fiber	2 grams
Protein	2 grams
Ingredients	Alkaline, nutrient-dense raw superfood complex (7,388 mg): organic spirulina, lecithin, organic apple powder, inulin, organic wheat grass juice powder, organic alfalfa powder, organic chlorella powder, organic barley leaf powder, acerola fruit juice powder extract, broccoli flower powder, papaya fruit powder, pineapple fruit concentrate, bilberry fruit extract, beet root powder, rose hip fruit powder, carrot root powder, spinach leaf powder, cocoa bean polyphenol extract, grape seed extract, green tea extract, licorice root powder, lycium berry fruit extract, ginger rhizome powder, slippery elm bark powder, and kelp whole plant powder.Nutrient dense extracts, herbs & antioxidant (2,732 mg): alkaline pea protein isolate, citrus bioflavonoids extract, artichoke leaf extract, citric acid, rhodiola root dry extract, eleuthero root extract, rosemary leaf extract, milk thistle seed extract, R,S alpha-lipoic acid, ashwagandha root extract, dandelion whole plant dry concentrate, hawthorn berry extract, beta glucans, policosanol, coenzyme Q-10, stevia leaf powder, and Vitamin K2.Digestive enzyme and super mushroom complex (154 mg): astragalus root powder extract, bromelain, burdock root powder, reishi mushroom powder, and shiitake mushroom powder.Dairy-free probiotics (38 mg): Lactobacillus acidophilus and Bifidobacterium bifidum.
Vitamins and Minerals	Vitamin A (62%), Vitamin C (467%), Vitamin E (553%), Thiamin (250%), Riboflavin (154%), Niacin (125%), Vitamin B6 (176%), Folate (170%), Vitamin B12 (917%), Biotin (1100%), Pantothenic acid (80%), Calcium (9%), Phosphorus (10%), Magnesium (6%), Zinc (136%), Selenium (36%), Copper (22%), Manganese (17%), Chromium (71%), Sodium (2%), and Potassium (6%)

AG1 Ingredients Breakdown

AG1 boasts about 75 different ingredients in four proprietary blends. Each blend targets specific health needs, from performance to digestion. 

While the ingredient list sounds impressive, there is a catch. Proprietary blends make it difficult to know exactly how much of each ingredient you have. So, no matter if it has the ingredient, the health benefits are only seen when they come in clinically proven doses. 

Here’s an overview of its key blends and the ingredients highlighted in each blend. 

Alkaline Nutrient Dense Raw Superfood Complex

The Alkaline Nutrient Dense Raw Superfood Complex in AG1 is a blend of powerful, nutrient-rich ingredients designed to support overall health and wellness. It has 25 ingredients in a 7,388 mg blend. 

One of its main ingredients is spirulina, which is a powerful source of protein, vitamins, and antioxidants. It’s known for its ability to increase energy levels and support detoxification (9). However, while spirulina can be a good source of plant-based protein, the formula only offers 2 grams of protein per scoop (not a significant amount). 

Additionally, it contains lecithin, which is known to help support cellular health and improve brain function by aiding in fat metabolism and nervous system support (5). It also has organic apple powder and inulin to provide prebiotic fiber and help support healthy digestion and gut health. 

Other ingredients worth mentioning are organic wheat grass juice powder, organic alfalfa powder, organic chlorella powder, and organic barley leaf powder. They all contain essential vitamins, minerals, and antioxidants. 

However, while it’s great that it contains some organic ingredients, keep in mind that not all 75 of its ingredients are organic. 

Herbs and Antioxidants

The herbs and antioxidant blend (2,732 mg) contains 17 ingredients. The first ingredient we see is alkaline pea protein isolate, which serves as a high-quality, plant-based protein source. However, as mentioned, AG1 only offers 2 grams of protein, which raises the question if it’s truly a needed ingredient. 

The blend also contains citrus bioflavonoids extract which have potent antioxidant properties, helping neutralize free radicals and support vascular health (4). 

It also has powerful ingredients that are known to possess countless health benefits. CoQ10 is a powerful antioxidant with great heart health properties (11), ashwagandha is an adaptogen that helps promote a good night’s sleep (2), and milk thistle may help support liver health (6). 

However, while it has great scientifically proven ingredients, we don’t know how much of each ingredient they offer. And, if they don’t come in clinically proven doses, they may not provide the intended benefits. 

Check out our articles on the ashwagandha benefits for men and for women.

Digestive Enzymes and Super Mushroom Complex

With 5 different ingredients, the digestive enzyme and super mushroom complex is the smallest blend in AG1 with only 154 mg. It contains great ingredients like astragalus root, which is known to help reduce stress and support immune function (10). 

As for the digestive enzymes, the formula only contains one: bromelain. This proteolytic enzyme (derived from pineapples) helps support digestion by breaking down proteins. But it would be good to see other enzymes in the formula. 

The formula contains several mushrooms, like Reishi and Shiitake, which can help support cardiovascular health and immune function. 

One of the positive things about the formula is that while it comes in proprietary blends, we can still analyze if some ingredients come in the correct doses. The recommended dosage for Reishi mushrooms is 1,440 to 5,200 mg (7) and for bromelain, it’s 200 to 2,000 mg (8). 

Now, since the formula contains 5 different ingredients, it’s safe to assume that both ingredients are unlikely to come in scientifically proven doses. 

Dairy-Free Probiotics

AG1 offers two different probiotic strains. It contains Lactobacillus acidophilus and Bifidobacterium bifidum which are two well-researched probiotics that offer different health benefits. 

Lactobacillus acidophilus is known for its ability to support digestion by breaking down lactose into simpler sugars, which can be beneficial for those struggling with lactose intolerance. It may also help maintain a healthy gut microbiome balance (3). 

On the other hand, Bifidobacterium bifidum helps colonize the large intestine, breaking down dietary fiber and producing short-chain fatty acids, which are essential for maintaining intestinal health. 

While extensive research has been done to support these strains’ claims, it’s important to note that we don’t know how many of these strains are alive the moment you take them. A certificate analysis of the prebiotic and probiotic blend would help determine whether it contains enough. 

Vitamins and Minerals

Finally, AG1 claims to have enough vitamins and minerals to help you say goodbye to multivitamins. The formula does contain essential vitamins such as vitamins C, B6, B12, and E. However, in some cases, they contain too much of certain vitamins, which may be counterproductive for health. 

On the other hand, it contains too little of certain nutrients like manganese, calcium, or magnesium. And, keep in mind it doesn’t contain essential nutrients like iron or vitamin D.  

Health Benefits of AG1

AG1 claims to have the following health benefits: 

Improved Energy Levels

AG1 is often praised for its ability to support sustained energy levels throughout the day. This may be due to the combination of essential vitamins, like B-complex and minerals, that help optimize metabolic function. 

As a result, AG1 may help reduce fatigue and boost overall vitality, making it a great option for those with busy lifestyles and who need a healthy pick-me-up. 

Enhanced Digestive Health

Since the formula contains probiotics and a digestive enzyme, it may help promote gut health. Probiotics support a balanced gut microbiome, which is crucial for nutrient absorption and immune function, while the digestive enzymes may help break down the food you eat. This may heal to improved digestion and reduced bloating. 

Increased Immune Function

AG1 contains a wide range of immune-boosting nutrients, like vitamin C, zinc, and selenium. Along with the powerful blend of antioxidants, the formula may help reduce inflammation and enhance immune function. 

Reduced Stress and Cognitive Support

Since AG1 contains powerful adaptogens like ashwagandha, AG1 may help combat stress and promote mental clarity. Additionally, it may help promote a good night’s sleep thanks to muscle relaxation and nerve health. 

AG1 Pricing

AG1 offers different pricing options. Here are the prices listed on the AG1 website:

• One-time purchase: $99 ($3.30 per serving)
• Single monthly subscription (one bag per month): $79 ($2.64 per serving)
• Double subscription (two bags per month): $149 ($2.49 per serving)
• Family subscription (three bags per month): $223.50 ($2.49 per serving)
• Travel packs: $89 for 30 packets ($2.97 per packet)

At 99$ per month (or 79$ if you subscribe), AG1 is undeniably expensive. The brand justifies the cost by claiming to replace several supplements, helping you in the end to save money. 

However, when you compare AG1 to other green powder supplements or multivitamins, you may notice some gaps in its value, especially when discussing protein, fiber, and vitamin D. 

AG1 Side Effects

While AG1 is safe and well-tolerated for most people, some users may experience mild discomfort, such as bloating or gas, when starting AG1. This is often temporary, and you can reduce it by increasing your water intake and gradually introducing the supplement to your diet. 

My Personal Take on AG1 (Taste and Mixability)

So, what does AG1 taste like? This is one of the most common concerns regarding the supplement. 

AG1 has a slightly pineapple and vanilla taste but with an earthy and slightly tangy taste. For some, it is an okay flavor, but for others, the earthy taste is too much to handle. For me, I have to admit that I prefer to have different flavor options. 

The supplement dissolves reasonably well in water with minimal clumping, making it a convenient option for on-the-go consumption. 

Is AG1 Worth It?

AG1 delivers convenience and an all-in-one approach, which can work well for those new to supplements or who are seeking simplicity. 

However, its high cost, reliance on proprietary blends, and missing key nutrients like fiber, vitamin D, and iron, may leave some users questioning its value. 

For many, there are better alternatives that offer transparent labels, meaningful nutrient doses, and lower price points. Options like Supergreen Tonik, are gaining traction thanks to its comprehensive formula. 

Why Should You Try Supergreen Tonik?

Supergreen Tonik offers a transparent and fully disclosed label that provides users with a detailed breakdown of each ingredient. This level of transparency gives users confidence since they know exactly what they are putting into their bodies. 

But besides its transparent label, Supergreen Tonik also includes meaningful doses of crucial nutrients like vitamin D, iron, and fiber. These nutrients are often lacking in some diets and play a crucial role in supporting overall health and immune function.

Compared to AG1, Supergreen Tonik is also more affordable at a lower price point per serving. For those looking for a cost-effective option (without sacrificing nutrition or flavor), Supergreen Tonik is an excellent choice. 

Additionally, Supergreen Tonik has two flavors to choose from (mint and berry), and it offers a 365-day money-back guarantee policy (talk about standing behind their supplement). 

Final Words

While AG1 offers convenience and a wide range of ingredients, it falls short in transparency, nutrient completeness, and value for money. If you are starting into the green powder supplement game (and have the budget for it), AG1 can be a decent start. 

However, for those that are seeking a fully transparent, nutrient-rich green powder, options like Supergreen Tonik may be a better option. 

FAQs

Does AG1 have iron?

No, AG1 does not include any iron in the formula. So, if you are looking for an iron-boost, you may need to add an additional supplement recommended by your healthcare professional. 

Does AG1 have probiotics?

Yes, AG1 contains two stains of probiotics However, it does not disclose the exact quantity of each one, making it harder to assess its effectiveness. 

Is AG1 good for you?

AG1 has several beneficial ingredients that may help improve your overall health and wellness. However, since it uses proprietary blends, it doesn’t include how much of each ingredient you are getting. 

Does AG1 have vitamin D?

No, AG1 doesn’t contain any vitamin D. If you are looking to boost your vitamin D intake with AG1, you may have to purchase their vitamin D with K2 supplement for an extra cost. 

Does AG1 have zinc?

Yes, Ag1 provides 156% of this nutrient’s recommended intake. 

Is AG1 legit?

Yes, AG1 is a legitimate product with several possible health benefits, but its marketing can feel overly hyped. 

Does AG1 have fiber?

Yes, AG1 provides only 2 grams of fiber, which may result in a lower content compared to other green powder supplements. 

Does AG1 have magnesium?

Yes, AG1 contains magnesium but in low levels since it only provides 6% of the daily recommended intake for this nutrient. 

Sources

1. “AG1 Research Studies.” Drinkag1.com, drinkag1.com/learn/research/scientific-research.
2. Cheah, Kae Ling, et al. “Effect of Ashwagandha (Withania Somnifera) Extract on Sleep: A Systematic Review and Meta-Analysis.” PLOS ONE, vol. 16, no. 9, 24 Sept. 2021, p. e0257843, https://doi.org/10.1371/journal.pone.0257843.
3. Gao, Huijuan, et al. “The Functional Roles of Lactobacillus Acidophilus in Different Physiological and Pathological Processes.” Journal of Microbiology and Biotechnology, vol. 32, no. 10, 30 Aug. 2022, pp. 1226–1233, www.ncbi.nlm.nih.gov/pmc/articles/PMC9668099/, https://doi.org/10.4014/jmb.2205.05041.
4. Mahmoud, Ayman M., et al. “Beneficial Effects of Citrus Flavonoids on Cardiovascular and Metabolic Health.” Oxidative Medicine and Cellular Longevity, vol. 2019, 10 Mar. 2019, pp. 1–19, www.hindawi.com/journals/omcl/2019/5484138/, https://doi.org/10.1155/2019/5484138.
5. Moyinoluwa Comfort Onaolapo, et al. “Lecithin and Cardiovascular Health: A Comprehensive Review.” The Egyptian Heart Journal, vol. 76, no. 1, 13 July 2024, https://doi.org/10.1186/s43044-024-00523-0.
6. Mulrow, C., et al. Milk Thistle: Effects on Liver Disease and Cirrhosis and Clinical Adverse Effects: Summary. Www.ncbi.nlm.nih.gov, Agency for Healthcare Research and Quality (US), 2000, www.ncbi.nlm.nih.gov/books/NBK11896/.
7. Patel, Kamal, and Examine.com. “Bromelain Health Benefits, Dosage, and Side Effects.” Examine.com, 2024, examine.com/supplements/bromelain/?show_conditions=true. Accessed 25 Feb. 2025.
8. Patel, Kamal. “Reishi Health Benefits, Dosage, and Side Effects.” Examine.com, 2024, examine.com/supplements/reishi/?show_conditions=tru. Accessed 25 Feb. 2025.
9. Prete, Valeria, et al. “Beneficial Effects of Spirulina Supplementation in the Management of Cardiovascular Diseases.” Nutrients, vol. 16, no. 5, 25 Feb. 2024, p. 642, pubmed.ncbi.nlm.nih.gov/38474769/, https://doi.org/10.3390/nu16050642.
10. Wang, Deqing, et al. “Study of the Effects of Total Flavonoids of Astragalus on Atherosclerosis Formation and Potential Mechanisms.” Oxidative Medicine and Cellular Longevity, vol. 2012, 2012, pp. 1–10, https://doi.org/10.1155/2012/282383. Accessed 13 Jan. 2021.
11. Zozina, Vladlena I., et al. “Coenzyme Q10 in Cardiovascular and Metabolic Diseases: Current State of the Problem.” Current Cardiology Reviews, vol. 14, no. 3, 1 Aug. 2018, pp. 164–174, www.ncbi.nlm.nih.gov/pmc/articles/PMC6131403/, https://doi.org/10.2174/1573403X14666180416115428.