Best Seller
25% Off
Nightly Sleep 5-PackCertification Image
Momentous Rest Up Sleep 5-pack with outer carton and individual Sleep Pouch packet for five nights of sleep support.
Single white capsule with text: Magnesium that works — Magtein crosses the blood-brain barrier for superior absorption and sleep benefits.
Hand pouring capsules from a Momentous Sleep Pouch with text: Take 1 pack 30 minutes before bed, use nightly for best results.
Hand placing white capsules on tan background with text describing Magnesium L-Threonate, L-Theanine, and Apigenin for relaxation and restful sleep.
Supplement facts labels for Magnesium L-Threonate, L-Theanine, and Apigenin with serving sizes and ingredient details.
Momentous Rest Up Sleep 5-pack with outer carton and individual Sleep Pouch packet for five nights of sleep support.
Single white capsule with text: Magnesium that works — Magtein crosses the blood-brain barrier for superior absorption and sleep benefits.
Hand pouring capsules from a Momentous Sleep Pouch with text: Take 1 pack 30 minutes before bed, use nightly for best results.
Hand placing white capsules on tan background with text describing Magnesium L-Threonate, L-Theanine, and Apigenin for relaxation and restful sleep.
Supplement facts labels for Magnesium L-Threonate, L-Theanine, and Apigenin with serving sizes and ingredient details.
4.5
Rated 4.5 out of 5 stars
505

Nightly Sleep 5-Pack

5 Servings Per Container: $2.99/Serving

A 5-night supply of melatonin-free sleep support to help you fall asleep faster + stay asleep longer.

  • Magnesium L-Threonate, Apigenin, and L-Theanine for calm, restorative sleep
  • Helps reduce nighttime wakeups + promote next-day mental clarity
  • Convenient for travel + safe for daily use
Size: 5 Nights
1

Free shipping on orders $75 + US only

Money back guarantee

“Sleep supplement by Momentous is one of the best investments I've made for improving my sleep. It has significantly increased both the duration of my deep sleep and REM sleep”

Molly L (Verified Customer)

“Works wonders. Used to take melatonin, felt groggy when I woke up sometimes. This allows for better deeper sleep without any grogginess in the morning.”

Joshua P (Verified Customer)

“You will not regret trying this product! I have been taking this product for about 2 weeks now, I have noticed a big difference in how fast I fall asleep and how restful my sleep is”

Dean P (Verified Customer)

Better Sleep, Backed by Science

A non-habit-forming formula with Magtein® Magnesium, L-Theanine, and Apigenin to calm the mind, enhance sleep quality, and support recovery—without grogginess.

Getting quality sleep is one of the biggest factors in optimizing performance, recovery, and overall health. Nightly Sleep is designed to help you fall asleep faster, stay asleep longer, and wake up feeling refreshed-without dependency or grogginess.

Why You’ll Love It:

  • Supports Relaxation & Sleep Quality 
Magtein® Magnesium, L-Theanine, and Apigenin work together to calm the mind and promote deep, restful sleep.

  • Non-Habit Forming  
Designed to support natural sleep cycles without reliance on sedatives or melatonin.

  • Enhances Recovery
A well-rested body performs and recovers better, reducing stress and muscle fatigue.

  • Backed by Science
NSF Certified for Sport® and third-party tested for purity, potency, and safety.

  • Easy, Nightly Use 
Convenient, single-serve packets ensure a simple, effective addition to your routine.

With Nightly Sleep, you’ll optimize your body’s natural ability to rest, recover, and perform at its best—every single day.

Nightly Sleep is a science-backed formula designed to support deep, restorative sleep by targeting key neurological pathways. It works by calming the nervous system, reducing neuronal activity, and optimizing relaxation—allowing you to fall asleep faster, stay asleep longer, and wake up feeling refreshed.

  • Magtein® Magnesium L-Threonate – A highly absorbable form of magnesium that crosses the blood-brain barrier to support cognitive function and prime the brain for sleep.
  • L-Theanine – An amino acid that promotes relaxation by increasing alpha brain waves, reducing stress-related neurotransmitters, and supporting a calm, focused mind before bed.
  • Apigenin – A natural flavonoid that binds to brain receptors to reduce neuronal excitability, helping transition the body into a more restful state.

Unlike melatonin or sedatives, Nightly Sleep supports your body’s natural sleep-wake cycle without dependency or next-day grogginess—so you can wake up clear-headed and ready to perform.

  • Take 1 pack 30 minutes before bed.
  • Use nightly for best results—consistency is key.
  • No food needed. Can be taken on an empty or full stomach.
  • Avoid stimulants like caffeine in the evening to maximize sleep quality.

Maximize Your Results:
To create an ideal nighttime routine, pair Nightly Sleep with a calming wind-down ritual-limit screen time, and keep your bedroom cool and dark.

By making Nightly Sleep a consistent part of your routine, you’ll improve recovery, mental clarity, and overall performance.

  • Magnesium L-Threonate: Magnesium 145mg (from 2g Magtein® Magnesium L-Threonate)*
    Other Ingredients: Rice Flour, Hypromellose (Capsule), Magnesium Stearate, and Silica
  • Apigenin (from grapefruit) 50mg
    Other Ingredients: Rice Flour, Hypromellose (capsule), L-leucine, and Silica
  • L-Theanine 200mg
    Other Ingredients: Rice Flour, Hypromellose (Capsule), Magnesium Stearate, and Silica.


*Magtein® is a patented form of magnesium L-threonate, the best-studied form of magnesium shown to effectively cross the blood-brain barrier, enhancing bioavailability.

Sourcing & Quality:
Momentous Nightly Sleep is formulated with clinically studied, highly bioavailable ingredients to maximize absorption and efficacy. We use Magtein® Magnesium L-Threonate, one of the only forms of magnesium that effectively crosses the blood-brain barrier, ensuring direct neurological benefits. Our Apigenin is derived from grapefruit, a potent natural source known for its calming properties.

Every ingredient is carefully selected to meet the Momentous Standard—free from unnecessary fillers, artificial additives, and common allergens. NSF Certified for Sport®. Nightly Sleep is trusted by elite athletes and high performers who demand the highest level of safety and efficacy.

When to Use: Take 1 pack 30 minutes before bed for best results.


Onset Time: Many users feel noticeable improvements within 2-4 days, with full benefits developing over a few weeks.


Expected Results: Supports relaxation, helps you fall asleep faster, improves sleep quality, and enhances recovery-without grogginess or dependency. Consistent nightly use leads to better overall sleep health and next-day performance.

Frequently Asked Questions

Nightly Sleep is formulated without sedatives or melatonin and is not intended to be habit-forming. It supports relaxation and sleep quality by helping the body wind down naturally, without altering hormone levels or creating dependency.

Nightly Sleep is designed to support restful sleep without next-day grogginess. Because it does not rely on sedatives or melatonin, most users report waking up feeling refreshed and clear-headed rather than drowsy.

Individual responses may vary, but some users notice improvements within a few days. More consistent and noticeable benefits are typically seen with regular use over several weeks.

Nightly Sleep is designed to be used consistently as part of a nightly routine. Many users take it regularly to support ongoing sleep quality alongside good sleep hygiene practices.

Unlike melatonin, which directly influences sleep-wake hormones, Nightly Sleep is formulated to support relaxation and sleep quality without altering hormone levels. This makes it a preferred option for those who are sensitive to melatonin or want a non-hormonal sleep support.

Nightly Sleep is ideal for individuals looking to improve sleep quality, support relaxation in the evening, or maintain consistent sleep routines without using melatonin or sedatives.

Yes. Nightly Sleep is NSF Certified for Sport®, meaning every batch is third-party tested for purity, potency, and banned substances, and trusted by professional athletes.

4.5
Rated 4.5 out of 5 stars
Based on 505 reviews
Total 5 star reviews: 377 Total 4 star reviews: 57 Total 3 star reviews: 33 Total 2 star reviews: 13 Total 1 star reviews: 25
86%would recommend these products
Reviews Summary
Customers say these sleep supplements help them fall asleep faster and stay asleep through the night without morning grogginess. Many report improved sleep quality tracked by devices like Oura rings and Whoop bands, with better REM and deep sleep scores. Users appreciate the convenient individual packaging, especially for travel. While most find the supplements effective for reducing restlessness and middle-of-the-night waking, some note the price point is high and a few experienced no noticeable benefits. Several customers mention it works better than other sleep aids they've tried, with many becoming regular subscribers after positive results.
Customers Talked About
505 reviews
  • L
    LISA
    3 days ago
    Reviewing
    Nightly Sleep 5-Pack
    Rated 1 out of 5 stars
    1 Star

    Gave energy not sleep!

  • DS
    David S.
    Verified Buyer
    5 days ago
    Reviewing
    Nightly Sleep 30-Pack
    Rated 5 out of 5 stars
    Tremendous product

    I stopped using prescription medication after trying the nightly sleep pack. I no longer wake up with brain fog and have no trouble actually falling asleep. Both my wife and I are now faithful fans and users of this product

  • MC
    Maggie C.
    Verified Buyer
    6 days ago
    Reviewing
    Nightly Sleep 30-Pack
    Rated 5 out of 5 stars
    My Beginning to Better Sleep!

    I am an extremely light sleeper and would wake up constantly through out the night and have a hard time staying asleep. This Nightly Sleep Pack is already changing my life. I am calmer and less anxious at bed time and if I wake up in the middle of the night I can easily fall back asleep. I am only a couple of weeks in but I am starting to understand how my sleep should feel.

  • LC
    Leslie C.
    Verified Buyer
    Product Standouts Results, Experience, Value for Money
    1 week ago
    Product Standouts Results, Experience, Value for Money
    Reviewing
    Nightly Sleep 30-Pack
    Rated 5 out of 5 stars
    Better Sleep

    I have been using the Nightly Sleep packet now for several months. I take it consistently each night before bed. Not only do I feel I sleep better, but my sleep watch reflects this as well. I also have less cramping in my legs. A good night sleep is worth the money I'm paying.

  • KR
    Kim R.
    Verified Buyer
    1 week ago
    Reviewing
    Nightly Sleep 30-Pack
    Rated 5 out of 5 stars
    Essential

    Love this supplement. Ensures a great night sleep.