Over the past few weeks, we received early indications that AG1 was working on a new formulation. Now it’s official: the AG1 upgraded formula has arrived – featuring a revised composition, an expanded nutrient profile, new ingredients, and more targeted support for digestion, energy metabolism, and the immune system.
But what does that actually mean? Is it truly an improvement?
We had the opportunity to test the new version over the past 14 days, even before its official release. In this article, we’ll take a closer look at how the formula has changed compared to the previous version, which ingredients have been added – and who might benefit from making the switch.
Greens Powder summary:
- What’s new with the AG1 Upgrade?
- Scientifically proven: Studies on effectiveness
- Strong gut flora: 5 probiotic cultures in focus
- Revised serving size
- Magnesium Bisglycinate: Highly bioavailable, gentle & versatile
- Supporting vital bodily functions
- All nutrients at a glance (per 13 g daily serving)
- New ingredients: What else is in the AG1 Upgrade?
- Developed with leading scientists
- Proven taste despite the upgrade
- More performance – same price
- Personal verdict after 14 days with the AG1 Upgrade
- Will my order already include the AG1 Upgrade?
- Frequently asked questions about the AG1 Upgrade (FAQ)
What’s new with the AG1 Upgrade?
Here are the most important improvements at a glance:
- 5 clinically studied bacterial strains instead of the previous 2
- More magnesium – now 57 mg per serving as magnesium bisglycinate
- Certifications by Kölner Liste® & Informed Choice
- New ingredients such as rutin and grape seed extract
Scientifically proven: Studies on effectiveness
The new AG1 formulation has not only been updated but also clinically studied. Four randomised studies show impressive results:
- After 3 months: +70% increase in blood folate levels
- +73% higher vitamin C levels
- After just 2 weeks: 80% report improved digestion
- After 1 month: 85% feel more energised
In addition, studies have observed up to a 10-fold increase in healthy gut bacteria – thanks to the combination of prebiotic fibres and 5 clinically studied bacterial strains.
All studies are, of course, available on the AG1 website.
The upgrade is based on the latest nutritional science – and, naturally, remains free from added sugars, artificial flavours, gluten, and GMOs.
Strong gut flora: 5 probiotic cultures in focus
Gut health is the foundation for a strong immune system, good nutrient absorption, and general well-being. In the AG1 Upgrade, you’ll find the following clinically studied probiotic cultures:
| Probiotic strain | Quantity per portion | Effect |
|---|---|---|
| Lactobacillus rhamnosus GG | 3 Mrd. KBE | Supports the intestinal mucosa and can modulate the immune system |
| Lactobacillus acidophilus | 2 Mrd. KBE | Promotes digestion and inhibits harmful germs |
| Bifidobacterium lactis HN019 | 2 Mrd. KBE | Improves bowel function and reduces flatulence |
| Lactobacillus casei LC-11 | 2 Mrd. KBE | Supports the immune system and has an anti-inflammatory effect |
| Lactobacillus plantarum LP-115 | 1 Mrd. KBE | Promotes nutrient absorption and strengthens the intestinal barrier |
Revised serving size
With the AG1 Upgrade, the recommended daily amount has been adjusted from 12 g to 13 g. The reason is the revised composition, with additional ingredients and adjusted dosages. The new serving size allows for a better alignment of nutrients with current nutritional science.
Magnesium Bisglycinate: Highly bioavailable, gentle & versatile
AG1 now contains 57 mg of magnesium per daily serving – in the form of high-quality magnesium bisglycinate. This compound is among the best available forms of magnesium:
Unlike cheaper forms such as magnesium oxide, chloride, or sulphate, which are often found in basic supplements or even laxatives, bisglycinate is gentle on the stomach and particularly well absorbed through the intestinal wall.
- Excellent bioavailability – the body can absorb it especially efficiently
- Stomach-friendly – well tolerated even with sensitive digestion
- Gentle effect – without the laxative effect of many other magnesium compounds
- Supports restful sleep – due to the calming effect of the amino acid glycine
- Helpful for muscle cramps, stress & nervous tension
Magnesium plays a central role in the body – in energy production, for normal muscle function, the nervous system, and over 300 enzymatic processes. The decision to use magnesium bisglycinate in the AG1 Upgrade underscores the commitment to quality: it’s not just about providing magnesium – but making it optimally available and highly effective.
Supporting vital bodily functions
The AG1 Upgrade’s formulation has been chosen to specifically support various bodily processes. The included vitamins and minerals contribute to:
- Energy balance and metabolism – e.g. through vitamin C, B vitamins, magnesium, and copper
- Normal immune system function – for example, through zinc, selenium, vitamins A, C, B6, B12, and folate
- Maintenance of healthy digestion – with calcium, biotin, vitamin A, B2, and niacin
- Psychological function and stress resilience – supported by magnesium, B vitamins, and folate
These effects correspond to the approved health claims of the European Food Safety Authority (EFSA).
All nutrients at a glance (per 13 g daily serving)
| Nutrient | Amount | % NRV* |
|---|---|---|
| Vitamin A | 250 μg RE | 31% |
| Vitamin C | 420 mg | 525% |
| Vitamin E | 32 mg α-TE | 267% |
| Vitamin B1 (Thiamine) | 3.0 mg | 273% |
| Vitamin B2 (Riboflavin) | 2.0 mg | 143% |
| Niacin (B3) | 16 mg NE | 100% |
| Pantothenic acid (B5) | 5.0 mg | 83% |
| Vitamin B6 | 5.0 mg | 357% |
| Folic acid | 300 μg | 150% |
| Vitamin B12 | 50 μg | 2000% |
| Biotin | 330 μg | 660% |
| Calcium | 120 mg | 15% |
| Phosphorus | 125 mg | 18% |
| Magnesium | 57 mg | 15% |
| Zinc | 10 mg | 100% |
| Selenium | 22 μg | 40% |
| Copper | 0.2 mg | 20% |
| Chromium | 25 μg | 63% |
| Molybdenum | 45 μg | 90% |
| Silicon | 15.7 mg | – |
New ingredients: What else is in the AG1 Upgrade?
✅ Rutin
Rutin is a flavonoid with antioxidant and anti-inflammatory properties. It strengthens blood vessels, can support the effect of vitamin C, and plays a role in circulation and cell health.
✅ Grape seed extract
Rich in OPCs – antioxidant plant compounds that promote cell protection and vascular elasticity. A plus for cardiovascular health and skin.
✅ Coenzyme Q10
50 mg per serving – powerful support for your mitochondria and energy production. Ideal for physically and mentally active people.
✅ Alpha-lipoic acid
A rare antioxidant that is both fat- and water-soluble – ideal for protecting cells from oxidative stress.
Developed with leading scientists
The AG1 Upgrade was developed in collaboration with renowned experts such as Dr Andrew Huberman and Dr Peter Attia. The focus was on the principle of nutrient synergy – the targeted combination of ingredients that complement each other effectively.
Here’s a short video from Dr Andrew Huberman (Neuroscientist, Stanford Professor) following the AG1 Upgrade:
The scientific background has been published, among others, in the journal Nutrients. The article entitled “Foundational Nutrition: Implications for Human Health” is open access and can be viewed directly, underpinning the scientific basis of the AG1 Upgrade.
Proven taste despite the upgrade
Despite the revised list of ingredients, the familiar, slightly fruity taste remains. AG1 continues to use natural flavours, including pineapple and vanilla. Sensory tests have ensured that the change in ingredients has not altered the taste.
More performance – same price
One of the best bits of news about the AG1 Upgrade: despite the improved formula, new high-quality ingredients, and additional bacterial strains, the price remains unchanged. So you get more quality, more effect, and more content – at no extra cost. This makes the upgrade a compelling decision both for your health and your wallet.
Personal verdict after 14 days with the AG1 Upgrade
We tested the new AG1 Upgrade for two weeks – and can feel the difference. The formula feels lighter, yet more “complete”. Digestion is noticeably smoother, we experience less bloating, and morning energy is consistent. The taste is balanced – green, but not as “earthy” as with other greens.
The new bacterial strains seem to work, and the high bioavailability of magnesium is noticeable, e.g. during sport or when falling asleep. In short: if you already like AG1, you’ll love the upgrade.
Will my order already include the AG1 Upgrade?
Yes! If you order via the new upgrade landing page, you can be sure: all new AG1 deliveries already contain the optimised formula. Whether it’s your first order or a subscription – the new AG1 Upgrade with all benefits will automatically be delivered to your home.
Now is the perfect time to get started with AG1:
- Strengthen your gut flora with 5 clinically studied bacterial strains
- Supply your body with over 70 high-quality ingredients
- Feel the difference with more magnesium & optimised formula
⚠️ Important:
The AG1 Welcome Kit is available to users who opt for a subscription until Saturday 🏃➡️ and includes the following gifts:
Frequently asked questions about the AG1 Upgrade (FAQ)
What exactly is the AG1 Upgrade?
AG1 Upgrade is the newly revised version of the popular AG1 powder – with 5 instead of 2 probiotic strains, an improved nutrient profile (including more magnesium), and new high-quality ingredients such as rutin, grape seed extract, and coenzyme Q10.
Will my order automatically include the new formula?
Yes, all orders – whether subscription or one-off purchase – already include the new, improved AG1 Upgrade formula.
Is AG1 Upgrade suitable for vegans?
Yes, AG1 is vegan, gluten-free, contains no artificial flavours, and is free from GMOs.
How and when should I take AG1 Upgrade?
Take 1 scoop (13 g) once daily with 250–350 ml of cold water – ideally in the morning on an empty stomach to absorb the nutrients optimally.
Can I combine AG1 Upgrade with other supplements?
In principle, yes, but for specific combinations with other preparations (e.g. iron, vitamin D), it is advisable to consult a healthcare professional.
The AG1 Welcome Kit is available to users who opt for a subscription until Saturday 🏃➡️ and includes the following gifts: