Can AG1 Be Taken at Night? Your Guide to Optimal Greens Supplement Timing

October 8, 2025 •

3 min read

While the manufacturer suggests taking AG1 first thing in the morning on an empty stomach for optimal absorption, many users wonder about the flexibility of their routine. The question, Can AG1 be taken at night?, addresses not only convenience but also how its energy-boosting ingredients could affect sleep patterns. For those considering a later dose, understanding the components and their potential impact is crucial.

Quick Summary

AG1 is designed as a daily foundational nutrition drink, best taken in the morning for optimal energy metabolism and absorption,. Key ingredients, including B vitamins and a small amount of naturally occurring caffeine, are more suited for daytime use, while AG1's complementary product, AGZ, is specifically formulated for nighttime rest,. Taking AG1 at night may cause sleep disruption or digestive discomfort for some users.

Key Points

Morning is Optimal: AG1 is best consumed in the morning on an empty stomach for optimal absorption and to leverage its energy-supporting B vitamins,.
Energy-Boosting Ingredients: AG1 contains B vitamins, matcha, and cocoa extract, which are more suited for daytime energy and could potentially interfere with sleep patterns,.
AGZ is for Night: Athletic Greens offers a separate, melatonin-free product called AGZ, which is specifically formulated with calming ingredients like magnesium and ashwagandha for a restful nighttime routine,.
Consider Digestion: The probiotics and prebiotics in AG1 may cause initial bloating or digestive issues for some, which could be uncomfortable if experienced overnight.
Consistency is Key: While morning is ideal, the most important factor is consistent daily use, so find a time that works for your routine and body, but be mindful of how it affects your sleep.

AG1: The Daytime Foundational Nutrition Drink

Athletic Greens, the company behind AG1, explicitly states that while their supplement can be consumed at any time, they recommend taking it first thing in the morning on an empty stomach. This timing is suggested for a few strategic reasons related to the product's formulation and how the body functions. AG1 is packed with over 75 vitamins, minerals, whole-food-sourced nutrients, and probiotics designed to support various bodily functions, most notably energy production, immune defense, and gut health. Many of these ingredients are better utilized by the body earlier in the day to fuel daily activity.

The Energizing Ingredients in AG1

Several components within the AG1 formula are intended to boost energy, which makes nighttime consumption less ideal. For example, the blend includes a high dose of all eight B vitamins, which are critical cofactors in the body's energy-yielding metabolism. While beneficial for starting the day, flooding your system with these energy-supporting nutrients right before bed is counterintuitive and could interfere with your ability to wind down and fall asleep. AG1 also contains trace amounts of naturally occurring caffeine from matcha leaf powder and cocoa bean extract. Although the quantity is small, it could be enough to disrupt sleep for individuals who are sensitive to stimulants.

Digestive Considerations for Nighttime Use

AG1 is also rich in prebiotics and probiotics, which support a healthy gut microbiome. For some people, particularly when first starting the supplement, the introduction of a high dose of probiotics (10 billion CFU in the latest formula) or prebiotics like inulin can cause digestive changes, including bloating, gas, or stomach upset. Experiencing these symptoms at night could make for a restless and uncomfortable sleep. For this reason, giving your digestive system time to process these ingredients throughout the day is often preferable.

The Nighttime Alternative: AGZ

Recognizing that nutrition support is a 24-hour need and that the ingredients in AG1 are not optimized for sleep, Athletic Greens developed a complementary product called AGZ. AGZ is a separate nighttime supplement, specifically formulated to promote restful, restorative sleep. It is melatonin-free and uses calming herbs, adaptogens, and minerals to signal to the body that it's time to wind down. Pairing AG1 in the morning with AGZ at night creates a balanced routine that supports both daytime energy and nighttime recovery.

Comparing AG1 and AGZ for Your Routine

To help you decide which product and timing are right for you, here is a comparison of AG1 and AGZ:


Feature	AG1 (Foundational Greens)	AGZ (Nighttime Supplement)
Recommended Time	Morning, on an empty stomach	Nightly, before bed
Primary Goal	Supports energy, immunity, and gut health	Promotes relaxation and restful sleep
Energy Ingredients	High doses of B vitamins; trace caffeine from matcha and cocoa,	No energy-boosting ingredients; formulated for calming effects
Calming Ingredients	Contains some adaptogens like ashwagandha	Contains clinically studied Ashwagandha, L-Theanine, Valerian
Other Key Nutrients	Comprehensive blend of 75+ vitamins, minerals, prebiotics, and probiotics	Key sleep-supporting minerals like Magtein® magnesium L-threonate

How to Establish a Routine That Works

While the morning is the manufacturer's suggested timing for AG1, the most crucial factor for seeing results is consistency. If your schedule makes a morning routine difficult, finding a consistent time that works for you is better than not taking it at all. However, if you find that taking AG1 later in the day, especially near bedtime, interferes with your sleep, it's a clear signal to shift your timing to the morning. Conversely, if you tolerate it well and it has no effect on your sleep, a consistent afternoon routine might be perfectly suitable. This is where listening to your own body's response is paramount.

Conclusion

So, can AG1 be taken at night? While it won't be harmful, the practice is not recommended for most due to its energy-supporting ingredients and potential for digestive discomfort,. The product is strategically designed for morning consumption to provide a solid foundation of daily nutrition. For those seeking nighttime support for rest and recovery, the dedicated AGZ product is the more appropriate choice. Ultimately, the best approach is to start with a consistent morning habit for AG1 to align with its intended benefits and avoid any potential impact on your sleep quality. Listen to your body and adjust accordingly to build a routine that supports your wellness goals all day long. You can find more information about Athletic Greens' products, including their AGZ supplement, on their official website.

Frequently Asked Questions

It is generally not recommended to drink AG1 right before bed because it contains B vitamins and trace amounts of caffeine from matcha and cocoa, which are intended to support daytime energy,.

Yes, AG1 contains a small amount of naturally occurring caffeine from ingredients like matcha and cocoa bean extract. For those sensitive to stimulants, this could potentially disrupt sleep.

Yes, AG1 has a complementary product called AGZ, which is specifically formulated with sleep-promoting ingredients like magnesium and ashwagandha for a nighttime routine,.

The probiotics and prebiotics in AG1 can sometimes cause initial bloating or digestive discomfort, which might be uncomfortable to experience at night. For sensitive stomachs, taking it earlier may be preferable.

The manufacturer, Athletic Greens, recommends taking AG1 first thing in the morning on an empty stomach to optimize nutrient absorption and benefit from its energy-supporting effects throughout the day.

Taking AG1 later in the day is still effective, as consistency is the most important factor for long-term benefits. However, if you are sensitive to stimulants, you may want to avoid taking it too close to bedtime.

The best approach is to start with a consistent morning routine to leverage the energy benefits. However, you can listen to your body and adjust if needed, but be mindful of any potential impact on your sleep. For dedicated sleep support, consider AGZ instead.