Last update: July 30, 2025
4 minute read
Athletic Greens (AG1) Vs. VitaRx
Wondering if Athletic Greens (AG1) is worth your investment? From its ingredient profile and cost to its marketing practices and sustainability, there’s a lot to unpack.

By Derick Rodriguez, Associate Editor
Edited by Dr. Dimitar Marinov, MD, RDN, PhD

In this comprehensive review, we’ll take a deep dive into the pros, cons, and frequently overlooked aspects of AG1—plus, we’ll compare it with VitaRx. Let’s see if this greens powder lives up to the hype and whether it’s right for you.
Key takeaways
- VitaRx includes key nutrients like vitamin D, K2, and iron—AG1 has only small, undisclosed amounts
- AG1 costs three to four times more per day than VitaRx
- VitaRx offers quiz-based personalization, while AG1 has a single, fixed formula
AG1 at a glance: Strengths and gaps
AG1 is a respectable, NSF-Certified greens powder, but it hides exact dosages in proprietary blends, omits several key micronutrients, and costs $2.48–$3.30 per serving.
- Quality & safety: NSF Certified for Sport and batch-tested so heavy-metal levels stay below USP/NSF limits.
- Nutrition per scoop (12 g): 40-50 calories, 2 g fiber, 2 g protein, abundant A, C, E, and B-vitamins.
- Missing micronutrients: While AG1 includes small amounts of vitamin D, vitamin K2, and iron, the exact dosages are undisclosed due to proprietary blends.
- Micronutrient deficiency in developed countries, affecting up to 1 billion people worldwide.
- Opaque dosing: All 70-plus ingredients sit inside proprietary blends, so you never know the exact amount of each.
- Premium price: $99 one-time or ~$2.63–$3.30 per serving, depending on subscription status and delivery frequency.
— Dr. Dimitar Marinov, MD, RDN, PhDAG1 delivers a broad, NSF‑Certified spectrum of greens, vitamins, and minerals in a single scoop, but its proprietary blends obscure exact dosages and omit nutrients like D₃, K₂, and iron unless purchased separately—at $2.50–$3.30 per serving, that premium convenience may not justify the trade‑offs in transparency and completeness.
Why VitaRx pulls ahead
By contrast, VitaRx’s quiz-driven personalized daily packs start at about $20 per month (≈ $0.70 per day), list every dose on the label, and let you add or remove nutrients like vitamin D, K2, and iron at will.
1. Personalization
A three-minute health quiz tailors each pack to your age, goals, and diet, offering personalized nutrition instead of a one-size-fits-all scoop.
2. Full ingredient transparency
Every capsule’s dosage is printed on a flyer and updated with each order change, so you know precisely what you’re swallowing. VitaRx’s quality page doubles down on “transparency for anything we sell.”
3. Nutrient completeness
Vitamin D and K2 are included in VitaRx packs at clearly labeled doses per capsule, while a 10 mg iron capsule can be easily added for menstruating women or anyone with low iron levels.
In contrast, AG1 contains only small, undisclosed amounts of these nutrients within proprietary blends, making VitaRx the more transparent and customizable option for users who want precise dosing.
4. Cost advantage
Personalized packs start at $20/mo, shipping is free over $20, and first-time customers get 40 % off—roughly 75% more affordable per day of AG1.
5. Sustainability moves
VitaRx openly educates customers on eco-friendly packaging trends (compostable pouches, recyclable glass, biodegradable films) and is phasing single-use plastics out of its supply chain.
AG1’s multilayer foil pouch is still non-recyclable (brand says improvement is “in progress”).
6. Social proof
The site hosts verified customer reviews and community stories, adding real-world credibility to the brand’s claims.
Side-by-side snapshot
Feature | VitaRx | AG1 |
---|---|---|
Personalization | 3-min quiz; pack-by-pack tailoring | Single formula |
Dose transparency | Full milligrams disclosed | Proprietary blends |
Vitamins D, K2, Iron | Included/optional in packs | Present in powder but in unspecified amounts; D+K2 also sold separately in liquid form |
Price per day | ~ $0.70 (base) | $2.63–$3.30 |
Packaging | Moving toward compostable / recyclable materials | Foil pouch not yet recyclable |
Third-party testing | cGMP partners; transparent COAs on request | NSF Certified for Sport; heavy-metal screened |
Minor caveats for VitaRx
- More pills than powder: If you hate swallowing capsules, a scoop-and-go drink may feel easier.
- Analysis paralysis: Unlimited customization can overwhelm users who just want “something simple.” VitaRx mitigates this with preset packs and a quiz, but choice fatigue is still a consideration.
Frequently asked questions (FAQ)
Here are some of the most frequently asked questions about AG1 and VitaRx.
Final thoughts
For most users—especially anyone watching their budget, needing iron or vitamin D, or demanding exact dosages—VitaRx delivers superior value and transparency at a fraction of AG1’s price.
AG1 remains a solid all-in-one greens powder for those who prize convenience above all and are willing to pay a premium, but VitaRx edges it out on personalization, completeness, eco-credentials, and cost.
Consult your healthcare provider, run basic bloodwork, and choose the option that fits both your nutrient gaps and your wallet.
Sources and references
Editor

Derick Rodriguez
Derick Rodriguez focuses on editing health and wellness-related content. With over half a decade of experience in the digital realm, Derick has developed a unique skill set that bridges the gap between complex health concepts and accessible, user-friendly communication. His approach is deeply rooted in leveraging personal experiences and insights to illuminate the nuances of health and wellness topics, making them more approachable and empowering readers with knowledge and confidence.
Fact checker

Dr. Dimitar Marinov
Dr. Marinov has years of experience in scientific research and preventive and clinical medicine. His publications in peer-reviewed journals are on nutritional status, physical activity, and musculoskeletal disorders among adolescents.
At VitaRx, we're not just passionate about our work — we take immense pride in it. Our dedicated team of writers diligently follows strict editorial standards, ensuring that every piece of content we publish is accurate, current, and highly valuable. We don't just strive for quality; we aim for excellence.
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