Is It Bad to Drink AG1 Before Bed? A Closer Look at Timing and Ingredients

October 5, 2025 •

3 min read

While the manufacturer states that AG1 can be taken at any time, it is explicitly formulated with energizing ingredients that make a morning routine the ideal timing for most users. This leads many to question: Is it bad to drink AG1 before bed? The answer lies in understanding how the supplement's components, which are designed to support energy production and mental performance, may affect sleep quality.

Quick Summary

AG1 is designed for morning use due to its energizing B vitamins and adaptogens. Consuming it before bed may interfere with sleep due to these stimulant-like properties. The manufacturer offers a separate, dedicated sleep formula, AGZ, emphasizing that AG1 is better suited for daytime consumption to maximize benefits without disrupting rest.

Key Points

Designed for Morning: AG1 is best taken first thing in the morning on an empty stomach for optimal absorption and to capitalize on its energizing effects.
Energizing Ingredients: The supplement contains B-complex vitamins, adaptogens like Rhodiola, and trace caffeine from matcha and cocoa, which are intended to boost energy during the day.
Potential Sleep Disruption: Taking AG1 before bed could interfere with restful sleep due to these stimulating ingredients, especially for those who are sensitive to caffeine or B vitamins.
Dedicated Nighttime Product: Athletic Greens offers a separate product, AGZ, specifically formulated with relaxing ingredients like ashwagandha and L-theanine to be taken before bed.
Consider Digestive Side Effects: Initial use of AG1 may cause bloating or stomach upset, which could make it difficult to sleep if consumed in the evening.
Consistency Over Timing (Usually): While morning is ideal, the company stresses that consistent daily intake is the most important factor. However, for those with sleep concerns, timing is a more critical consideration.

Understanding the 'Energizing' Ingredients in AG1

AG1 is known for its comprehensive blend of 75 vitamins, minerals, and whole-food-sourced ingredients. A significant portion of this formulation is geared toward supporting energy metabolism and cognitive function, which is why it is often recommended as a morning supplement. When considering whether to drink AG1 before bed, it's crucial to examine the ingredients that might work against your natural sleep cycle.

B-Complex Vitamins for Energy

AG1 contains high doses of all eight B vitamins, which are essential for converting the food we eat into usable energy. For individuals with a B vitamin deficiency, this can provide a noticeable energy boost that can help combat fatigue during the day. However, this same energy-producing effect could be counterproductive when consumed in the evening, potentially keeping you feeling alert and awake rather than calm and ready for rest.

Adaptogens for Stress and Energy Management

AG1 includes adaptogens such as Rhodiola rosea and ashwagandha root extract. While adaptogens are generally known for helping the body manage stress, Rhodiola is particularly noted for its energizing properties. Taking these before bed may not align with your body's natural wind-down process, especially for those sensitive to their effects.

Potential for Trace Stimulants

The formula includes matcha leaf powder and cocoa seed extract, which contribute a small amount of naturally occurring caffeine. For individuals sensitive to even small amounts of caffeine, this could be enough to interfere with falling or staying asleep. While the amount is likely low, it's an important factor to consider for anyone prioritizing restful sleep.

The Digestive Factor: Bloating and Upset Stomach

Beyond the energizing components, AG1's dense formula can also cause digestive side effects for some users, especially when first starting. For some, introducing a supplement with a high fiber and probiotic content right before lying down could lead to:

Bloating: A full, gassy feeling that can make it difficult to get comfortable.
Nausea: Some users report feeling queasy, which is not conducive to sleep.
Stomach Upset: General discomfort that can keep you tossing and turning.

While these symptoms often subside as the body adjusts, taking the supplement earlier in the day gives your system more time to process the nutrients and can mitigate any potential discomfort.

AG1 vs. AGZ: Athletic Greens' Intentional Timing

Athletic Greens has explicitly addressed the need for both daytime energy and nighttime rest by developing a separate, dedicated product for sleep called AGZ. This product's very existence reinforces the idea that AG1 is not the ideal choice for nighttime consumption. The distinction is clear when comparing the ingredient lists.


Feature	AG1 (Daytime)	AGZ (Nighttime)
Primary Function	Foundational nutrition, energy, and cognitive support	Rest, relaxation, and restorative sleep
Key Ingredients	B vitamins, Rhodiola, cocoa extract	Magtein® magnesium, L-theanine, ashwagandha, valerian
Recommended Timing	Morning, on an empty stomach for optimal absorption	Nightly, before bed to wind down
Caffeine Content	Contains a small amount from matcha/cocoa	Melatonin-free; no caffeine

Conclusion: Listen to Your Body and Stick to the Routine

For the vast majority of people, the best time to drink AG1 is in the morning. Its blend of energizing B vitamins, adaptogens, and small amounts of naturally occurring caffeine are best utilized to power your day, not disrupt your night. Additionally, any initial digestive discomfort is best managed when you are awake and active. The existence of a specialized nighttime formula (AGZ) further solidifies that AG1 is not intended as a bedtime beverage. As with any supplement, pay close attention to how your body responds. If you are sensitive to stimulants or have a history of sleep issues, drinking AG1 before bed is likely a bad idea. Prioritizing consistency over specific timing is key, but aligning AG1 with your daytime energy needs is the most logical approach. A good sleep routine is foundational to overall health, and a supplement meant for daytime vitality shouldn't interfere with that.

This article is for informational purposes only and is not a substitute for professional medical advice. Always consult a healthcare professional before starting any new dietary supplement.

Frequently Asked Questions

Yes, AG1 contains a small amount of naturally occurring caffeine from ingredients like matcha leaf powder and cocoa seed extract.

The manufacturer recommends taking AG1 first thing in the morning on an empty stomach for optimal absorption, though consistency is most important.

Yes, some users, especially when first starting, report digestive side effects like bloating, cramping, or stomach upset, which could potentially disrupt sleep.

AG1 contains energy-boosting ingredients, such as B vitamins and Rhodiola, which are designed to support daytime energy and could interfere with your ability to wind down for sleep.

AG1 is a daily nutritional supplement designed for energy and overall health. AGZ is a separate, nighttime supplement specifically formulated with relaxing herbs and minerals to support restful sleep.

AG1 contains ingredients that can potentially interact with prescription medications, such as blood thinners. It is crucial to consult a healthcare professional before taking AG1, especially if you are on any medication.

To minimize digestive upset, the manufacturer suggests starting with a smaller dose and gradually increasing to a full scoop as your body adjusts.