Momentous Nightly Sleep Stack Supplements

Momentous Nightly Sleep Stack Supplements

3.02 reviews
$ 161.95

Pay with HSA / FSA

Flex HSA/FSA explanation

IN STOCK Ships in 1-2 business days

Product Details

The Momentous Nightly Sleep Stack is a science-backed supplement bundle formulated without melatonin. Developed in collaboration with Dr. Andrew Huberman, a Stanford University neuroscientist, this trio contains Magnesium L‑Threonate, Apigenin, and L‑Theanine.

  • Magnesium L‑Threonate crosses the blood-brain barrier to more effectively enhance cognitive recovery and deepen sleep.

  • Apigenin helps relax the nervous system and ease the shift into restful sleep.

  • L‑Theanine reduces stress and supports a tranquil transition from wakefulness to slumber.

Together, these ingredients target the brain’s natural calming mechanisms to help you fall asleep faster, stay asleep longer, and wake up mentally sharp—without the haze of next-day grogginess.

Product Specs

  • Count: 90 Magnesium L-Threonate capsules, 30 Apigenin capsules, and 30 L-Theanine capsules (30 servings of each)

  • Serving size: 3 Magnesium L‑Threonate capsules, 1 L-Theanine capsule, and 1 Apigenin capsule

Ingredients

  • Magnesium L-Threonate (145mg): magnesium, rice flour, hypromellose (capsule), magnesium stearate, and silica

  • L-Theanine (200mg): L-theanine, rice flour, hypromellose (capsule), magnesium stearate, and silica

  • Apigenin (50mg): apigenin, rice flour, hypromellose (capsule), L-leucine, and silica

Key Benefits

  • Supports Restful Sleep: Magnesium L-threonate and apigenin help regulate the nervous system, reducing stress responses and easing the body into sleep naturally.

  • Encourages Relaxation Without Grogginess: L-theanine promotes alpha brain waves for a calm but alert state, supporting both sleep onset and sleep quality.

  • Non-Habit Forming: Encourages the body’s natural sleep pathways without dependence or rebound effects.

  • Clean Formula: Made without unnecessary fillers, additives, or common allergens like gluten, dairy, and soy.

Safety & Storage

Talk to your doctor before use if you are pregnant, nursing, have a medical condition, or are taking other medications or supplements. Do not exceed the recommended dose unless directed by a qualified medical professional. Discontinue use and seek medical attention if you experience allergic reactions or severe side effects.

Store in a cool, dry place away from direct sunlight, heat, and moisture. Keep the bottle tightly closed when not in use to preserve freshness and potency. Keep out of reach of children to prevent accidental ingestion. Do not use if the safety seal under the cap is broken or missing.

Shipping & Returns

This product is not eligible for returns. Customers have a 60-minute window after placing an order to make changes or cancellations. After this time, in-stock items begin fulfillment and may no longer be altered. Customers experiencing issues with their purchase should contact Momentous for assistance.

Free Shipping for orders $50 and above in contiguous U.S. For orders under $50.00, the shipping rate is $7.99. Orders shipping to Alaska, Hawaii, Puerto Rico, Guam, and Virgin Islands are subject to an additional shipping fee.

Expedited Shipping

  • 2 Business day shipping - $25
  • Overnight shipping - $85

Order must be placed and with approved prescription (if applicable) before 10 am EST to ship same-day. Excludes Sat/Sun delivery.

Expedited shipping is not available:

To Alaska, Hawaii, PO boxes and some rural areas.

During excluded holidays

Please note that your order may ship in multiple packages.

Once your order ships, you will receive a tracking number and estimated date of delivery. Most customers receive their orders within 4-7 days of shipping. Carrier delays are outside of our control.

Find our full Shipping & Returns policy here.

Who It’s Best For

  • People who have trouble falling or staying asleep
  • Those seeking sleep support without melatonin
  • Individuals sensitive to next-day grogginess
  • High performers, athletes, and busy professionals prioritizing cognitive recovery

Who It’s Not Ideal For

  • Individuals allergic or sensitive to magnesium, L-theanine, or apigenin
  • Those who prefer a melatonin-based sleep aid
  • Children, adolescents, or pregnant individuals (unless advised by a healthcare provider)
  • People with health conditions or medications that may interact with these ingredients

How It Works

Magnesium L-threonate helps quiet the mind by calming overactive neurons and enhancing deep, restorative sleep. L-Theanine promotes a sense of calm by lowering stress and anxiety levels, making it easier to unwind at the end of the day. 

Apigenin, a plant compound with gentle sedative properties, supports the onset of sleep by helping the nervous system shift into a relaxed state. Together, these ingredients work to help you fall asleep faster, stay asleep longer, and wake up feeling clear and refreshed.

How to Use It

Take one serving of each product 30 to 60 minutes before bedtime with water. For best results, use consistently as part of your nighttime routine. Most people report noticeable benefits within the first few days, but full benefits are felt after weeks of consistent nightly use. Do not exceed the suggested serving unless directed by a healthcare professional.

Frequently asked questions

How long does the Nightly Sleep Stack last?

The Nightly Sleep Stack includes a 60-day supply of three key supplements—Magnesium L-Threonate, L-Theanine, and Apigenin—formulated to support restful, restorative sleep. The bundle contains two bottles of Magnesium L-Threonate, one bottle of L-Theanine, and one bottle of Apigenin. 

For best results, take the following each night about 30 to 60 minutes before bed, ideally with a light snack:

  • 3 capsules of Magnesium L-Threonate
  • 1 capsule of L-Theanine
  • 1 capsule of Apigenin
Will this bundle make me feel drowsy during the day?

No, the Nightly Sleep Stack is designed to promote relaxation and improve sleep quality without interfering with your daytime alertness. Because it doesn’t contain heavy sedatives, you should wake up feeling refreshed—not groggy.

Can I take these supplements with my other medications?

If you're currently taking prescription medications or other supplements, it's always best to talk to your doctor before starting the Nightly Sleep Stack. While the ingredients are generally well-tolerated, consulting a professional ensures there are no potential interactions specific to your health needs.

How soon will I notice a difference in my sleep quality?

Some users notice improved relaxation or more restful sleep within the first few nights, but optimal results typically come with consistent use over a few weeks. These supplements work together to gently support your natural sleep processes over time.

Reviews

3.0
Rated 3.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
Write a Review (Opens in a new window)
2 reviews
  • maw
    Reviewing
    Momentous Nightly Sleep Stack Supplements
    Rated 1 out of 5 stars
    9/6/25
    wondering

    for elders with aging brains (80

    plus)is this safe, as many , even natural non pharmaceutical, sleep aids cause worsening memory or sharpness over time.

    Was this helpful?
  • Kathleen G.
    Verified Buyer
    Reviewing
    Momentous Nightly Sleep Stack Supplements
    Rated 5 out of 5 stars
    8/22/25
    Amazing sleep

    This combination is a terrific product! I have experienced a deep sleep that has evaded me for years.

    Was this helpful?