High-quality ingredients optimised for impact 

We don’t think you should settle for questionable ingredients when it comes to your daily Foundational Nutrition supplement. AG1 ingredients are sourced for absorption, potency, and nutrient density to deliver the Foundational Nutrition your body needs.

See what goes into every scoop of AG1

Free of

Artificial flavors, colorings, preservatives, or sweeteners
Gluten
Dairy or Lactose
Egg or Peanuts

Diet-Friendly

Vegetarian
Vegan
Paleo
Keto
Low-carb
Halal

AG1 Supplement Facts

AG1 is a comprehensive science-driven formula whereby each ingredient is selected with the highest quality in mind to not only work alone but work together with other ingredients for maximum efficacy and taste. From high quality vitamins and minerals, to wholefood sourced ingredients, high quality mushrooms, digestive enzymes, good bacteria, dietary fiber, and antioxidants3 — AG1 makes it powerfully simple for you to support a healthy digestion9, your immune system1, your energy yielding metabolism2, your mental focus4 and recovery.3 Click the link below for our full list of supplement facts.

A daily Foundational Nutrition supplement you can count on. With ingredients that support your health.

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30,000+ verified 5 star reviews from our customers

Best start of the day

"I love this product. I feel like it’s a multivitamin that my body is actually absorbing."

Rebekah B.

My love for AG1

I appreciate that AG1 is committed to sourcing high-quality ingredients. It gives me peace of mind.

Kellie M.

Essential vitamin intake

I took 10 different vitamins before trying AG1. The convenience of drinking what I need in one scoop is working well for my body!

Bonnie B.

FAQs

What is AG1 Vitamin D3+K2?

Available exclusively to AG1 members, our AG1 Vitamin D3+K2 is a Foundational Nutrition supplement that complements AG1 with active vitamin D3 and K2. Among other things, vitamin D3 plays a role in a healthy immune system and strong bones. Vitamin K is also important for healthy bones, but also plays a role in blood clotting.*

Vitamin D3 is a nutrient where individual needs vary greatly depending on one’s lifestyle, age, diet, sun exposure, and resulting vitamin D levels. Our AG Vitamin D3+K2 drops are available in an easy-to-use dropper, giving you the flexibility to personalise your serving each day and modify the amount to suit your needs based on time of year and lifestyle. Intelligent sun exposure is the ideal option for your body to synthesize vitamin D3 the way nature intended. This can be difficult in the winter, in cold climates, with indoor work, and modern lifestyle preferences. Few foods naturally contain active Vitamin D3, and it is known to be more effective when delivered in an oil form with vitamin K2. We never compromise on quality at AG1. Our Vitamin D3+K2 is formulated separately from AG1 to ensure these high quality vitamins are available in oil form to be absorbed into your body and in a dropper form where you can modify the dose to suit your needs based on time of year and lifestyle. It is exclusively available to AG1 members.

*Vitamin D contributes to the normal function of the immune system. Vitamin D contributes to the maintenance of normal bones. Vitamin K contributes to the maintenance of normal bones. Vitamin K contributes to normal blood clotting.

What is AG1 Omega3?

Available exclusively to AG1 members, our AG1 Omega3 is a Foundational Nutrition supplement that complements AG1 with high-quality omega-3 fish oil, making it easy to get the essential fatty acids you need daily. Each serving of AG1 Omega3 provides over 2000 mg of the most bioavailable forms of the essential fatty acids, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), to support brain and heart health.*

AG1 Omega3 is sustainably sourced from wild-caught small fish, off the coast of Chile and are molecularly distilled for purity and quality — all while being in a superior, natural triglyceride form. The fishery is certified by Friend of the Sea and part of the World Sustainability Organization Project.

Since plant sources of omega-3s are poorly converted into EPA and DHA by the body, and many people don't consume fatty fish regularly, it is paramount to get these fatty acids in their bioactive oil forms, while consuming adequate quantities to maintain optimal health.

We never compromise on quality. To enable superior oil forms and a multi gram daily dose, our AG Omega3 is formulated separately from AG1 powder. It is exclusively available to AG1 members.


*EPA and DHA contribute to the normal function of the heart. DHA contributes to the maintenance of normal brain function.

What makes AG1 different from other nutritional products?

Since 2010, we’ve set out to formulate a comprehensive and effective Foundational Nutrition supplement. Here’s what makes AG1 unique:

  • Comprehensiveness: AG1 provides Foundational Nutrition of different products in just one daily serving, including vitamins, minerals, good bacteria, antioxidants3, high quality mushrooms and whole-food sourced ingredients.
  • Bioavailability and Synergy: The more your body can absorb and utilise nutrients, the more impact those nutrients will have. The ingredients in AG1 are selected for how easy they are to absorb, for their potency, for the presence of hard to get nutrients and for how they work together, a process called synergy.
  • Rigorously Tested: In combination with extensive research, rigorous sourcing criteria, and the strictest manufacturing practices, we also test AG1 for hundreds of impurities, banned substances and allergens, and prove our standards with third party certifications like the Cologne List® – an international quality management program listing products for athletes with minimal doping risk.

How do you source your ingredients?

We adhere to strict standards of product integrity, and source the ingredients in AG1 for potency, purity, and nutrient density. You can read more about our standards and sourcing practices here.

What measures do you take to ensure the quality of AG1?

We’ve invested over a decade in pursuit of creating a high-quality Foundational Nutrition supplement. We think about quality through four considerations—research, sourcing, manufacturing, and testing. And at each step of the process, we go above and beyond industry standards. This includes relying on expert-led scientific research on AG1, sourcing ingredients for potency and purity, manufacturing at TGA-registered facilities, and testing for hundreds of contaminants, impurities and allergens. Our product safety is also certified by Cologne List®, an international quality management program listing products for athletes with minimal doping risk.

Is AG1 organic?

Some of the ingredients in AG1 (spirulina, chlorella, apple powder) are organic, but others are not classified as organic, such as minerals, or do not fall under organic or inorganic classification due to the growing or extraction process, including gut bacteria. In some cases, we have elected to use an ingredient from a non-organic supplier because we found it was higher quality, more consistent, and still passed our rigorous third-party testing standards, which include tests for hundreds of pesticides. For this reason, we cannot label the entire formula as organic.

Where are your good bacteria sourced from?

AG1 contains two of the safest bacterial cultures, Lactobacillus acidophilus and Bifidobacterium bifidum, which we source from highly reputable sources. Our good bacteria are non-dairy, made through fermentation, and not of animal or soil origin.


Does AG1 need to be refrigerated?

Since AG1 contains good bacteria and many whole-food sourced ingredients, the pouch should be refrigerated after opening. This helps preserve the integrity and efficacy of the ingredients. When unopened, the hermetic seal of the pouch packaging prevents the need for refrigeration until you're ready to open. Our AG1 Travel Packs are individually sealed and do not need to be kept refrigerated, making them perfect for when you’re on the go.

Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. Do not exceed the indicated daily intake. Keep out of reach of children. Please inform and consult your doctor before consuming this product. Not suitable for children and adolescents under 18 years, pregnant or breastfeeding women. Refrain from taking other food supplements containing zinc. Persons taking anticoagulant medication should seek medical advice before consuming vitamin K-containing supplements.

* Genuine reviews from customers who received a review link after purchase.

** Offer valid for new subscribers only. Free Shipping does not apply to customers in Switzerland and Norway.

º Food Supplement. In combination with a healthy diet and exercise.

↡ Survey of 527 AG1 customers after 12+ days of use, 2024. The survey was conducted on a previous version of AG1’s continually evolving formulation. The survey results can be transferred to the current version of the formula due to no or scientifically negligible changes in supporting nutrients. Vitamins C, B6, B12, riboflavin, niacin, pantothenic acid, and folate help reduce tiredness and fatigue. Pantothenic acid supports mental performance. Calcium supports normal digestive enzyme function, while biotin maintains normal mucous membranes, such as the gut lining.

◊ Comparison (2025) with individual supplements in comparable amounts that are typically sold at retail: vitamin B complex, vitamin A, vitamin C, vitamin E, bacterial cultures, zinc, magnesium, calcium, selenium, chromium, manganese, molybdenum, coenzyme Q10, greens powders (from sea algae such as spirulina, barley leaf, wheatgrass, dandelion, spinach powder, etc.), mushroom supplements (reishi, shiitake).

‡ Survey of 144 verified customers from 12 European countries who have been taking AG1 for an average of 9 days.

Research Studies
a. In a triple-blind, randomised, placebo-controlled parallel-designed clinical trial evaluating nutrient biomarkers and microbiome shifts in 105 healthy adults ages 20-59 over the course of 12 weeks.
b. In a double-blind, randomised, placebo-controlled 2-week cross-over clinical trial assessing microbiome shifts in 20 active adults ages 19-37.
c. In a double-blind, randomised, placebo-controlled 2-week cross-over clinical trial assessing microbiome shifts of 24 healthy adults with occasional GI distress ages 26-59.
d. In a double-blind, randomised, placebo-controlled cross-over clinical trial assessing bioavailability in 16 healthy adults ages 18-42 over the course of 8 hours.
The studies were conducted on a similar version of AG1's continually evolving formulation. The transferability of the study results is ensured because of comparable ingredients and amounts.

Immune System

1: With vitamins A, C, B6 and B12 as well as folate, zinc, copper and selenium, AG1 contributes to the normal function of the immune system. Vitamin C contributes to maintain the normal function of the immune system during and after intense physical exercise.

Energy; Metabolism

2: Vitamins C, B6, B12, riboflavin, niacin, pantothenic acid and magnesium contribute to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. With vitamins C, B6, B12, as well as thiamine, riboflavin, niacin, biotin, pantothenic acid, calcium, phosphorus, copper and manganese, AG1 contributes to normal energy-yielding metabolism. Magnesium contributes to electrolyte balance. Biotin, zinc and chromium contribute to normal macronutrient metabolism.

Cell Protection

3: With vitamins E and C as well as riboflavin, zinc, copper and selenium, AG1 contributes to the protection of cells from oxidative stress. Phosphorus contributes to normal function of cell membranes. Folate, Vitamin B6 and B12 contribute to normal homocysteine metabolism.

Mental Performance; Psychological Function; Nervous System

4: With pantothenic acid, AG1 contributes to normal mental performance. Zinc contributes to normal cognitive function. With vitamins C, B6, B12, B1, B3 and B7 AG1 contributes to normal psychological function and to normal functioning of the nervous system. Calcium contributes to normal neurotransmission.

Skin, Hair & Nails

5: With vitamins A, as well as riboflavin, niacin, biotin and zinc, AG1 contributes to the maintenance of normal skin. Vitamin C contributes to normal collagen formation for the normal function of skin. Vitamin B7, zinc and selenium contribute to the maintenance of normal hair. Zinc and selenium contribute to the maintenance of normal nails.

Hormonal System

6: With vitamin B6, AG1 contributes to the regulation of hormonal activity. Zinc contributes to the maintenance of normal testosterone levels in the blood. Selenium contributes to the normal thyroid function. With chromium, AG1 contributes to the maintenance of normal blood glucose levels.

Digestion

7: Calcium contributes to the normal function of digestive enzymes. Biotin AG1 contributes to the maintenance of normal mucous membranes (e.g. intestinal mucosa).

Muscles

8: With calcium and magnesium, AG1 contributes to normal muscle function.