By Rebuilt Performance Team · May 7, 2026 · 8 minutes reading time
Greens powders are more popular than ever. Two names dominate the market: Athletic Greens (AG1) and Pure Greens. But which product really delivers on its promises? In this detailed comparison, we take a close look at transparency, ingredients, lab tests, and value for money – so you can make an informed decision.
Important note: Dietary supplements should not be used as a substitute for a balanced and varied diet or a healthy lifestyle.
The crucial difference: transparency of ingredients
The biggest difference between Pure Greens and Athletic Greens lies in transparency. While Pure Greens lists every single ingredient with exact dosage, AG1 hides behind so-called “proprietary blends” – protected mixtures where the exact amounts of individual ingredients are not disclosed.
What does this mean for you as a consumer? With AG1, you don’t know how much of each ingredient is actually in the product. You only see the total amount of the blend. This makes it impossible to assess whether the amounts included are sufficient to have an effect.
Pure Greens follows a different approach: complete transparency. Every ingredient is listed with its exact dosage. You know exactly what you’re getting – and can judge for yourself whether the dosages make sense.
Comparison table: Pure Greens vs. Athletic Greens (AG1)
| Criterion | Pure Greens | Athletic Greens (AG1) |
|---|---|---|
| Transparency | ✅ All ingredients with exact dosage | ❌ Proprietary blends without exact details |
| Lab test | ✅ Dr. Graner Lab: 22 pesticides, 7 bacteria, 4 heavy metals | ⚠️ Tests not publicly available |
| Price per month | ~€49 | ~€87 |
| Reviews | ⭐ 4.82/5 (553 reviews on Trustpilot) | Varies by platform |
| Servings sold | Over 3 million | Not public |
| Manufacturing | Germany | New Zealand |
Ingredients in detail: What’s really inside?
Both products contain a wide range of ingredients – from green plants to vitamins to adaptogens and probiotic cultures. The difference, however, lies in traceability.
Pure Greens: Complete ingredient list
Pure Greens contains, among other things:1
- Spirulina – helps you feel more energetic2
- Vitamin C – helps reduce tiredness and fatigue3
- Zinc – contributes to the normal function of the immune system4
- Ginger – helps support digestion5
- Turmeric – helps support normal liver function6
- Chlorella, barley grass, wheatgrass
- Broccoli, spinach, kale
- Ashwagandha, Rhodiola
- Probiotic cultures
Each individual ingredient is listed with its exact amount. This allows you to compare the dosages with scientific studies and assess for yourself whether the amounts are sufficient.
Athletic Greens (AG1): The Proprietary Blend Problem
AG1 groups its ingredients into various blends like "Alkaline, Nutrient-Dense Raw grøntsager Complex" or "Nutrient Dense Extracts, Herbs & Antioxidants." The problem: you only see the total amount of the blend, not the individual dosages.
For example: If a blend contains 5,000 mg and includes 20 ingredients, theoretically one ingredient could make up 4,900 mg and the other 19 only 5 mg each – which would be far too little to have an effect. You simply don’t know.
Lab Tests: Quality and Safety
Greens powders contain plant-based ingredients that can potentially be contaminated with pesticides, heavy metals, or bacteria. That’s why independent lab tests are crucial.
Pure Greens: Dr. Graner Lab Certification
Every batch of Pure Greens is tested by Dr. Graner Lab in Germany. The tests include:7
- 22 different pesticides
- 7 bacterial contaminants
- 4 heavy metals (lead, arsenic, cadmium, mercury)
The test results are communicated transparently. This gives you the assurance that you are getting a clean, contaminant-tested product.
Athletic Greens: Non-transparent Testing Procedures
AG1 claims the product is tested, but the specific test results or certificates are not publicly available to consumers. It remains unclear which parameters are tested and what the results are.
Value for Money: Where Do You Get More for Your Money?
For a product you take daily, price plays an important role. Let’s look at what you get for your money.
Pure Greens: A month’s supply (30 servings) costs about €49. That’s approximately €1.63 per serving.
Athletic Greens (AG1): A month’s supply costs about €87. That’s around €2.90 per serving.
Pure Greens is almost 44% cheaper than AG1 – while offering better transparency and verifiable lab tests. Over the course of a year, you save over €450 with Pure Greens.
Taste and Usage
A greens powder can be perfectly formulated – but if you don’t take it regularly, it’s useless. That’s why taste is an important factor.
Pure Greens was deliberately developed not to taste like grass. The blend is mild and mixes well into water, smoothies, or plant-based milk. Many users report that they can drink it daily without any issues.
Athletic Greens has a distinctive taste that divides opinion. Some like it, others find it an acquired taste. The vanilla note is clearly noticeable.
Both products can be prepared in about 30 seconds – simply stir into 300-400ml of liquid.
Customer reviews: What do real users say?
Pure Greens has a Trustpilot rating of 4.82 out of 5 stars from 553 reviews. This is an exceptionally high score, indicating consistent quality and customer satisfaction. Over 3 million servings have already been sold.8
Athletic Greens also has many positive reviews, but these vary more depending on the platform. The high cost is often mentioned as a disadvantage in many reviews.
Who is each product suitable for?
Pure Greens is ideal for you if:
- You value complete transparency
- You want to understand exactly which dosages you are getting
- Independent lab tests are important to you
- You are looking for good value for money
- You prefer a product "Made in Germany"
Athletic Greens might be suitable if:
- If price is less important to you
- If you already know and appreciate the brand
- If exact dosages are not so important to you
The content of this page is for informational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult your doctor or qualified medical personnel if you have questions about illnesses or health concerns.
Pure Greens is a dietary supplement. Dietary supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. The recommended daily intake (1 scoop = 11 g) should not be exceeded. Keep out of reach of children under 3 years. Pregnant or breastfeeding women and people with known medical conditions should consult their doctor before use. Store in a cool, dry place.
The health claims used are approved by the EU/EFSA and refer to specific ingredients in the product: Vitamin A and Vitamin C contribute to the normal function of the immune system, Zinc contributes to normal cognitive function, and inulin from chicory supports digestion. Allergens: contains wheat, barley (celiac disease), and naturally occurring sulfites from spirulina.
Full transparency instead of marketing
You just read the comparison. What really matters: real, fully declared ingredients. Pure Greens delivers 13 openly listed ingredients with Vitamin C, A, and Zinc, which contribute to normal immune function.
13 pure ingredients.
Fully declared. One scoop.
Every ingredient fully listed – with Vitamin C, Vitamin A, and Zinc, which contribute to the normal function of the immune system. No proprietary blends. No grassy taste. No subscription.
- ✓ Vitamin C, A & Zinc contribute to normal immune function
- ✓ Zinc contributes to normal cognitive function
- ✓ 13 fully declared ingredients · no artificial flavors
declared
Ingredients
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- ✓ 90 servings – the 3rd can free
- ✓ Free shipping · No subscription
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Tastes mild – no grassy taste.
I always hated Greens powder because of the taste. This one is mild and pleasant. My wife now drinks it too.
Finally one I like to drink.
I had tried several Greens – all tasted like grass. This one is mild and fruity, I really enjoy drinking it.
Tastes really good.
All vegetables in one glass – and it tastes really good on top of that. Very satisfied.
Greens and Reds – both delicious.
I tried both, both are tasty and easy to drink. Reds in the morning, Greens in the evening.
Great product and personal service.
Tastes good and fits well into everyday life. Plus a really personal service.
Fantastic taste, easy to stir.
Only positive experiences with the powder – great taste and it mixes effortlessly.
Very satisfied.
The taste is really good. I am generally a big fan of good supplements.
Fast delivery and great taste.
Fast delivery and really good taste. I've only been using it for a few days.
A delicious product.
Good taste, fast delivery, and good feedback. Overall a good experience.
Quickly delivered.
Quickly delivered so we could get started right away. Tastes good and is already a good habit.
Good product.
So far the product fully meets expectations. Good taste, easy to mix.
Pure Greens tastes really good.
Pure Greens tastes really good and fits perfectly into the morning.
Tasty.
Super tasty and really good flavor – both Greens and Reds.
Fast delivery.
Fast delivery. Tastes good, and there's a good instruction included.
Fast delivery, tastes good.
Super fast delivery and the product tastes really good.
Look forward to it every morning.
I've been taking Pure Greens and Pure Reds for a week and look forward to it every morning. Tastes good.
Lovely raspberry flavor.
Pure Reds has become part of my morning routine – with its lovely raspberry flavor, a fresh start.
Nice taste, good delivery.
Nice taste, fast service. I've only been using it a short time, but so far top.
Testimonials in videos or other promotional material may include people who have received compensation, free products, or other incentives.
What our customers say
Fast delivery and really good taste
Fast delivery and really good taste 👌
Fine taste, fast delivery
Fine taste and fast service – so far completely satisfied.
Tasty and quickly delivered
Fast delivery and a tasty product.
Honest about the taste
You have to get used to the taste briefly, but the delivery was fast and hassle-free.
Top customer service
There was a small error in my order, but customer service fixed it super quickly.
Consistently good quality
Fast delivery and always the same good quality.
Trustworthy
Trustworthy product and good communication regarding shipping.
Smooth
Order arrived on time, updates by email – overall a smooth experience.
No subscription obligation
Nice that I can decide when the next delivery comes.
Great experience
Great experience from start to finish.
Excellent
An excellent product – and friendly service as well.
Longtime user
Fantastic products. Have been using them for a long time and am still impressed.
