Goodbye to Bad Sleep.

Fall asleep fast, stay asleep longer, and wake up feeling your best. Portal contains the exact clinical dosages of four potent natural compounds — minerals, flavonoids, and amino acids — that work synergistically to supercharge your sleep.

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Benefits of Daily Use


We all know what it feels like to toss and turn all night because of stress, only to wake up the next day feeling even worse off.
Portal’s unique blend of ingredients attacks stress in two ways. By stimulating the production of GABA and lowering your cortisol levels*, Portal targets the chemicals that stress you out and helps your body get back in balance.
Once you’ve drifted off, Portal goes to work improving the quality of your ZZZs by activating the sections of your brain that control REM sleep (the good stuff)*.


You’re not you when you’re sleepy. Brain scans on sleep-deprived participants have shown a 60% increase in the activity of the amygdala, which is the area of the brain responsible for triggering negative emotions*.
The compounds in Portal Dream support mood improvement by introducing the signals your brain needs to level up while you sleep*.

Not to mention the money you’ll save on Lattes. Say goodbye to “don’t talk to me until I’ve had my coffee,” and start signing up for those 6 AM workout classes.


Just because you’re in bed, doesn’t mean you’re getting good sleep. How often do we tell ourselves we’re going to bed only to scroll IG on our phones for hours and wake up cranky?

Don’t worry – we’ve been there, and we have an answer. Portal’s formula is clinically supported to put you into the Zen Zone, slowing down the processes that excite your brain functions and helping your worries drift away*.

Studies show ingredients like Glycine and Apigenin shorten the time it takes to go from shuteye to REM sleep*, helping you make the most of your time between the sheet.


Our lawyers won’t let us say that a good night’s sleep is basically the pill from Limitless, but we all know what it feels like to be off our game when you’re tired.
This is because sleep is when your brain is in recovery mode, improving your memory and neuroplasticity to help you be your best the next day. Evidence shows that during sleep, our brains apply our catalogues of old memories and experiences with current problems and our problem-solving ability is enhanced*.
Portal was designed to put your brain in the driver’s seat so you can ace that interview, crush the presentation, or just finish that project you’ve been putting off for weeks now.


Sleep isn’t just the process of your brain turning off, it’s when your body gets to work rebuilding and restoring its critical functions, from physical performance to weight loss and fighting disease.
Portal’s ingredients like Magnesium directly support the body’s ability to heal itself beginning at a cellular level*.
Avoiding a ‘sleep debt’ is critical to ensuring that these processes of rejuvenation take place and leave you ready for the next adventure.

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Supercharge Your Sleep

Vitamins & Minerals

The proper balance of multivitamins and multiminerals is crucial for a well-functioning nervous system, and a fundamental building block of a strong immune system.*

Digestive Support

Nutrient-dense superfoods support the microbiome and provide digestive support. Ingredients with naturally occurring enzymes that bolster the digestive process and enhance nutrient absorption.*

Immunity Support

Vitamins and minerals are the key to a well-functioning nervous system and building immunity. Our formula also contains immune-supporting mushrooms.*

Metabolism, Energy & Stress Support

AG1 contains potent plant extracts, adaptogenic herbs and antioxidants to help your metabolism, energy and ability to adapt to stress.*

This is what dreams are made of

Natural ingredients.
No melatonin necessary.

Magnesium is the 4th most abundant mineral in our anatomy and it supports over 300 essential functions throughout the human body. Yet, as many as 75% of Americans are deficient in this critical mineral.

Many studies have examined Magnesium Glycinate and found it to be an effective treatment for insomnia, especially the type that originates from stress or anxiety. That’s because Magnesium regulates Gamma-Aminobutryic acid (GABA), a neurotransmitter that essentially puts your brain into “sleep mode” at night.

Magnesium Glycinate quiets communication, powering systems down and easing you into sleep by balancing the parasympathetic and sympathetic nervous system.

Glycine is a simple amino acid, but its benefits are truly extraordinary, especially for sleep. Taking Glycine before bed has been shown to help people fall asleep faster, increase sleep quality, reduce daytime sleepiness the next day, and even improve cognitive function the next day. It does this in many ways. First of all, Glycine has been shown to lower your body temperature. Good quality sleep and our body temperature are closely related - the faster you can cool down, the quicker you’ll fall asleep. Glycine drops your body temperature by dilating your blood vessels, preparing your body to quickly transition into deeper sleep.Glycine has also been shown to be responsible for the inhibition of somatic motor neurons during REM sleep. That’s a bunch of nerd-speak that means Glycine helps to paralyze your muscles so you don’t kick your significant other off the bed.

L-Theanine is an amino acid that can be found in tea leaves - you’ve probably heard about it if you’re a big fan of green tea or matcha. It is known for its ability to create a calming effect on the brain by increasing alpha brain waves (this is the good stuff that shows you are drifting deeper into sleep).

This powerful ingredient helps promote relaxation and restful sleep in an interesting way - it does not act as a sedative, but rather lowers anxiety levels and promotes relaxation by decreasing the levels of excitatory chemicals in your brain. This means you will be able to fall asleep faster and spend more time dreaming.

Ever wonder why people always associate chamomile tea with sleep? Thank Apigenin, the powerful antioxidant derived from chamomile. It lower the stress hormone cortisol and binds to certain receptors in your brain to help it power down, warding off those pesky intrusive thoughts and helping you drift off into dreamland.

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4.89 Stars from over 687 Customers

  • Jennifer P, Customer Since August 2021

  • "I am thrilled with your product. I enjoy taking it every morning. Part of my new routine for my health and energy. So pleased that my physician recommended it."

    Kim C, Customer since June 2020

  • "My wife and I love it and take it daily. She is a doctor, so her opinion counts more than mine."

    Lance K, Customer since July 2021

  • The proper balance of multivitamins and multiminerals is crucial for a well-functioning nervous system, and a fundamental building block of a strong immune system.*

    Jennifer P, Customer Since August 2021


Recommended by top health experts & performers

Dr. Andrew Huberman

“I’ve been using Athletic Greens since 2012 because it’s the simplest, most straightforward way for me to get my basis of important vitamins, minerals, and probiotics.”

Host, The Huberman Lab Podcast

Frequently asked questions

One daily serving of AG1 eliminates the need for other supplements such as a multivitamin, multimineral, antioxidants, superfood blends, phytonutrients, greens blends, adaptogens, digestive enzymes, prebiotics, probiotics and synbiotics. You can trust AG1 to be effective with no compromises – ever – and the highest quality and greatest nutritional content.

AG1 is great for anyone who wants to ensure their nutritional needs are met on a daily basis. It fills in the gaps where your diet falls short and provides the support you need to combat life’s daily stressors.

Whether you are looking to overcome nutrient deficiencies or are training hard or traveling frequently, AG1 provides nutritional support when you need it most. AG1 is suitable for adults of all ages and lifestyles, including athletes and those following specialty diets. Children, pregnant or nursing women should seek professional medical advice before taking this or any other dietary supplement.

What kind of benefits can I expect from taking AG1?

AG1 provides support in five crucial areas of health: energy, immunity, gut health, hormonal and neural support, and healthy aging.

At Athletic Greens, we understand that everyone has a unique health history and reacts differently to various nutrients. AG1 is the original Foundational Nutrition drink and was designed as a comprehensive formula to provide daily support where the body needs it most. Many members report feeling sustained energy, having fewer cravings, and more balanced gut health over the course of the first month or so.

Other common benefits include healthy skin, promoting hair and nail growth, improved concentration, and support recovery after physical activity. For those with a nutritional deficiency or digestive issues, benefits may be perceived more quickly.

Many different factors can influence how AG1 affects you. These include how you take it, the consistency of your routine, and your health prior to starting AG1. Your diet and lifestyle all impact how soon you’ll see AG1's benefits and how noticeable they’ll be. Some customers notice improvements in as little as a few days, and for others, it can take as long as a few weeks. We're all different, so our bodies will react uniquely to AG1.

AG1 is the original Foundational Nutrition drink. The science, quality and synergy behind the nutrition supplements in AG1 gives us the confidence to say AG1 is the most comprehensive daily Foundational Nutrition health habit you will come across, period. AG1 provides nutritional support across five critical areas of health: energy, immunity, gut health, hormonal support and longevity.

Each of the 75 ingredients in AG1 were hand-selected and intentionally picked to provide the most bioavailable nutrients in a manner where each ingredient works in conjunction with the whole formula, while also optimizing its own function.

Beyond the intention and research behind the formulation, AG1 is manufactured in a TGA-registered facility in New Zealand, with strict third-party analytical and microbiological testing at the highest quality standards. AG1 is certified for quality and safety by NSF International and is NSF Certified for Sport® meaning it does not contain any of the 270+ substances banned by professional sports organizations.

Athletic Greens takes a no-compromises approach to formulation and product quality. AG1 is manufactured in a TGA-registered, Good Manufacturing Practice (GMP) compliant facility, as well as recognized by NSF International.

We maintain Full Batch Manufacturing Records, which means that all finished products are 100% traceable for analytical and microbiological testing.

AG1 is registered as a Certified for Sport® product under NSF International, which keeps some of the strictest industry regulations available today. We maintain rigorous independent audits of our manufacturing facility, as well as toxicological reviews that verify product formulation, and label claims and prevent unsafe levels of contaminants.

AG1’s fans praise its pleasant, healthy taste, and we’ve spent years perfecting the flavor. AG1’s flavor is naturally essenced with vanilla and pineapple, and picks up some of its taste from the fruits and vegetables in the blend including papaya, broccoli, cherry, carrot, and the subtle sweetness of stevia—all without artificial flavoring, sweeteners, and additives. No compromises.

AG1 tastes great just with cold water. Some like theirs with a squeeze of lemon or blending it into a smoothie, others add it to oat milk. There are a handful of ways to integrate AG1 into your day, but water on its own is really perfect.

Trusted by Rockstars

Join the best in getting good rest

  • "One of the main myths in the athlete community is that if you sleep, someone else is outworking you or that ‘sleep is the cousin of death’. There are all horrible misconceptions - a good night’s sleep has always been my edge. But, as a high-performance athlete, I still fight a lot of headwinds when it comes to getting quality shut-eye, including training too close to bedtime, cortisol buildup from stress, and mineral deficiency. Portal helps me get the kind of deep, restful sleep that I need to support muscle repair, androgen production, and full focus in my life so that I can win every day."

    Danish Olympic Medalist
    (Men’s Rowing)

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    Customer Support Specialist

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