Athletic Greens (AG1): Is this All-in-One Nutrition Shake Worth it?

Madhura Sohani, M.A.

Psychology Writer

Madhura Sohani, an adjunct faculty member with a master’s in Psychology, focuses on making classroom material applicable to real life. With three years of research experience on aging and medical adherence, she values interactive teaching. In her free time, she enjoys CrossFit, hiking, and biking.

Athletic Greens—recently rebranded as AG1—has taken the wellness world by storm. Touted by elite athletes, celebrated influencers, and health enthusiasts alike, this comprehensive greens powder claims to replace your multivitamin, probiotic, and more in a single daily scoop. In this in‐depth review, we break down everything you need to know—from its carefully engineered 75-ingredient formula and rigorous quality testing to our hands-on experience and expert insights. We’ve spent weeks researching peer-reviewed studies and official guidelines, analyzed the nutritional data, and even put AG1 through a real-world 30‐day trial. Read on to discover if AG1 truly lives up to the hype and whether it’s the foundational nutrition boost you need.

Introduction: Setting the Stage for a Nutritional Game-Changer

Since its inception in 2010, Athletic Greens has evolved through more than 50 iterations to refine its “Foundational Nutrition” formula. Now known as AG1, the product has emerged as an all-in-one nutritional supplement that promises to fill gaps in your diet by combining a multivitamin, antioxidants, probiotics, digestive enzymes, adaptogens, and even a super mushroom complex. Whether you are an athlete looking for a competitive edge, a busy professional seeking convenience, or simply someone wanting to ensure you meet your daily nutrient needs, AG1 claims to offer a simple solution.

Our comprehensive review is built on three pillars:

In the following sections, we’ll dive into the history of the brand, perform a detailed ingredient analysis, share our testing experience, and weigh AG1’s pros and cons so that you can decide if it’s right for you.

Product Overview & Brand Background

The Evolution of Athletic Greens

Athletic Greens originated in 2010 with a simple idea: create a nutritional supplement that could serve as a foundation for overall health. Over time, the brand refined its formula through extensive research and continuous iterations. Today, AG1 is marketed as an all-in-one solution designed to replace several other supplements in your routine. Its formulation is the result of collaboration between doctors, scientists, and nutrition experts, ensuring that each of the 75 ingredients is chosen for quality, bioavailability, and nutrient density.

Philosophy and Presentation

At the core of AG1 is the concept of “Foundational Nutrition”—delivering a potent blend of vitamins, minerals, probiotics, antioxidants, and adaptogens in a convenient daily drink. This approach appeals to those who seek a simpler way to supplement their diet without juggling multiple pills or powders.

The product’s packaging further reinforces its premium positioning. When you receive an AG1 order, you’ll find a sleek, reusable metal canister, a branded scoop, and a carefully designed pouch of powder. The modern design, combined with clear instructions and a robust quality assurance message, positions AG1 as both a luxury and a necessity for the health-conscious consumer.

Certifications & Quality Assurance

One of AG1’s key selling points is its commitment to quality. The product is:

• NSF Certified for Sport: This certification, awarded by an independent third-party, ensures that AG1 is free from contaminants and banned substances—a critical point for athletes and competitive individuals.
• Manufactured in GMP-Compliant Facilities: AG1 adheres to Good Manufacturing Practices, further ensuring the safety and consistency of every batch.
• Tested for Contaminants: The company claims that AG1 is rigorously tested for over 700 contaminants, including heavy metals and pesticides, guaranteeing that the product meets high-quality standards.

This robust testing and certification process gives consumers confidence that AG1 delivers on its promises of purity and potency.

Athletic Greens (AG1)

Our Rating:

We rate Athletic Greens (AG1) 4.5 out of 5 for its comprehensive formulation, impressive quality control, and positive impact on energy and digestion. While the price point is high, the benefits for those needing an all-in-one supplement may well justify the investment.

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*Prices may vary

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In-Depth Ingredient Analysis

A standout feature of AG1 is its impressive list of 75 ingredients. These are organized into four proprietary blends, each targeting a different aspect of health.

• Spirulina, Wheatgrass, and Chlorella: These algae and grasses are known for their high nutrient density, providing vitamins, minerals, and antioxidants that support overall cellular health.¹
• Barley Leaf and Acerola Extract: Barley leaf offers chlorophyll and enzymes, while acerola provides a potent dose of vitamin C.
• Fruit Powders (e.g., Apple, Pineapple, Papaya): These not only contribute vitamins but also offer natural sweetness and flavor, which helps balance the earthy taste of greens.

• Adaptogens like Ashwagandha, Rhodiola, and Eleuthero Root: Traditionally used to help the body cope with stress, these ingredients may support hormonal balance and overall vitality.²
• Antioxidant-Rich Extracts: Ingredients such as green tea extract, grape seed extract, and licorice root powder help combat oxidative stress.
• Additional Nutrients: Coenzyme Q10 and stevia (a natural sweetener) are included to support energy production and enhance the taste profile.

• Digestive Enzymes: Bromelain, derived from pineapple, aids in protein digestion, potentially easing the digestive process.³
• Mushroom Powders: Reishi and shiitake mushrooms have long been used in traditional medicine to support immune health and combat inflammation.⁴

• Probiotic Strains: Lactobacillus acidophilus and Bifidobacterium bifidum are incorporated to support a balanced gut flora.
• Prebiotic Fiber (Inulin): This ingredient feeds the beneficial bacteria in your gut, promoting a healthier digestive system.⁵

Nutritional Snapshot

Below is a simplified table summarizing key nutritional stats per serving (12 g):

Note: DV = Daily Value. Although many vitamins and minerals exceed 100% DV, water-soluble nutrients are typically excreted when consumed in excess.⁷

Testing Experience & Expert Insights

Our 30-Day Hands-On Trial

To evaluate AG1 in real life, our dedicated testing team incorporated one serving into their morning routines over a 30-day period. Here are our key observations:

Taste & Mixability

• Flavor Profile:
  Contrary to expectations for a “green” product, AG1 boasts a pleasantly mild flavor. Notes of vanilla and pineapple are evident, balancing the inherent earthiness of greens like spirulina and wheatgrass.
• Texture & Consistency:
  When mixed in 12 ounces of cold water (instead of the recommended 8 ounces), the drink blends smoothly with minimal sediment. We found that using a shaker bottle ensures a uniform mix, and a brief stir mid-drink can prevent any settling at the bottom.

Sensory Experience

• Aroma:
  The product emits a fresh, slightly fruity aroma—a welcome surprise compared to other greens powders that often smell overwhelmingly “grassy.”
• Aftertaste:
  There is a gentle aftertaste reminiscent of a lightly sweetened matcha. This makes it easier to drink on its own or mix into a morning smoothie without overpowering other flavors.

Physical and Performance Effects

• Energy Levels:
  Many testers reported a noticeable reduction in their mid-morning caffeine cravings. The high levels of B vitamins and magnesium, crucial for ATP production,⁸ seemed to provide sustained energy throughout the day.
• Digestive Health:
  Users with sensitive stomachs noted that AG1 was gentle on the digestive tract. The inclusion of probiotics and digestive enzymes contributed to smoother digestion, and no one reported bloating—a common side effect with other greens powders.
• Overall Well-Being:
  Subtle improvements in skin clarity and a general sense of vitality were mentioned. While these effects are subjective, they align with the benefits claimed by the product.

Expert Commentary

We consulted with several nutrition experts to contextualize our findings:

• Dr. Jane Thompson, Registered Dietitian:
  “AG1’s comprehensive formula is impressive, especially for those who struggle to get enough fruits and vegetables daily. The high dose of vitamin C and the inclusion of adaptogens can be beneficial, though I always caution clients that these supplements should complement—not replace—a balanced diet.”
• Dr. Michael Lee, Sports Nutrition Specialist:
  “The NSF Certification for Sport is a significant plus for athletes concerned about contaminants and banned substances. In our trials, athletes reported that AG1 helped them maintain consistent energy levels without the jittery effects of caffeine.”
• Expert Tip (Pull-Quote): “For best results, mix AG1 with 12 ounces of cold water or blend it into your favorite smoothie. This not only improves the texture but can also enhance nutrient absorption throughout the day.”
  — Dr. Jane Thompson, RD

Pros, Cons, and Overall Performance

Overall Performance

Based on our rigorous testing and expert insights, AG1 scored an impressive 4.5 out of 5. Its comprehensive formulation, coupled with robust quality testing, makes it a strong contender for those who want an all-in-one nutritional supplement. However, the high price and lack of full ingredient transparency mean that potential users should weigh its benefits against alternative, more cost-effective options.

To provide additional context, we developed a comparison chart highlighting key metrics against top competitors such as Huel Daily Greens, Amazing Grass Greens Blend, and Bioglan Supergreens Powder:

Note: Prices and ingredient counts are approximate and may vary by region or subscription plan.

Competitor Analysis: How Does AG1 Stack Up?

While AG1 is positioned as a premium greens powder, it’s important to consider alternatives for those on a tighter budget or who prefer greater ingredient transparency.

For the athlete or busy professional willing to invest in premium quality and comprehensive nutrient support, AG1 remains the top recommendation. However, if cost is a major concern or if you prefer knowing every specific dosage, some competitors might be more appealing.

Frequently Asked Questions (FAQ)

Final Verdict & Recommendations

After a comprehensive review combining scientific research, expert insights, and our own 30-day testing experience, here is our final assessment of Athletic Greens (AG1):

• Strengths:
  AG1 is undeniably comprehensive, offering a blend of 75 ingredients that target multiple aspects of health—from immunity and digestion to energy and recovery. Its rigorous quality testing (NSF Certified for Sport) and premium packaging further distinguish it as a top-tier product for those seeking convenience and performance.
• Weaknesses:
  The high cost may be prohibitive for some, and the proprietary blend means exact ingredient dosages are not fully transparent. Additionally, it may not be necessary for those already maintaining a balanced diet with ample fruits and vegetables.

Who Should Consider AG1?
If you are an athlete, a busy professional, or someone who struggles to consistently consume a nutrient-rich diet, AG1 can serve as a convenient nutritional insurance policy. However, if you are on a tight budget or already have a robust dietary routine, you might consider some of the less expensive alternatives mentioned above.

Before adding any new supplement to your regimen, it’s essential to consult with a healthcare provider to ensure it meets your individual needs and does not interfere with any medications or conditions. For those ready to streamline their supplement routine with a product that has been refined over more than a decade, AG1 stands as a compelling, though premium, option.

How we reviewed this article: