⭐⭐⭐⭐⭐ 20,000+ Reviews | Free Returns | Expert Service & Support

Momentous - Complete Sleep Stack

Momentous - Complete Sleep Stack

30 servings per container: $6.50 / serving
$146.21 $194.95 SAVE 25%
Free shipping on $45+ orders — otherwise $7.99 flat per order
Sale price
$194.95 Regular price
Regular price
$194.95
Sale Sold out
Unit price
/per 
Shipping calculated at checkout.
Stock Up & Save + Free Shipping
Buy 2 5% off $185.20 / ea
Best value Buy 3+ 10% off $175.45 / ea
*Applies to One Time Purchases. Discount applied automatically at checkout.
This is a pre order item. We will ship it when it comes in stock.
Earn rewards — 5% back, 5848 points on this order. How rewards work
  • Magnesium L-Threonate (Magtein®): Crosses the blood-brain barrier to support calm brain activity and prepare the mind for sleep.
  • Apigenin (50mg from grapefruit): Binds specific brain receptors to support relaxation and help initiate sleep without grogginess.
  • Myo-Inositol (900mg): Supports neurotransmitter balance to promote deep, stable sleep with fewer nighttime awakenings.
  • L-Theanine (200mg): Provides relaxation without sedation to improve sleep quality and next-day mental clarity.
  • Non-melatonin formula: Supports consistent nightly rest without melatonin-related side effects or dependency concerns.

Momentous Complete Sleep Stack is a non-melatonin sleep formula combining four research-backed ingredients designed to support deep, uninterrupted sleep and next-day clarity.

The stack includes four products taken together 30-60 minutes before sleep:
• Magnesium L-Threonate as Magtein® (145mg magnesium from 2g): Crosses the blood-brain barrier to support healthy brain function and calm mental state before sleep
• Apigenin (50mg from grapefruit): A natural bioflavonoid that promotes relaxation and supports sleep initiation
• Myo-Inositol (900mg): Supports neurotransmitter balance for deep, stable sleep and reduced nighttime awakenings
• L-Theanine (200mg): An amino acid promoting relaxation without drowsiness, supporting sleep quality and morning clarity

This is a bundled stack combining individual Momentous products. The Complete Sleep Stack is NSF Certified for Sport® and is gluten-free and GMO-free. It is designed for nightly use.

The formula contains no melatonin, making it a good option for individuals seeking consistent sleep support without the occasional-use limitation of melatonin products.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your doctor to see if this product is right for you.

What is the difference between the Complete Sleep Stack and the Nightly Sleep Stack?

The Complete Sleep Stack includes four ingredients: Magnesium L-Threonate, Apigenin, Inositol, and L-Theanine. The Nightly Sleep Stack includes three: Magnesium L-Threonate, Apigenin, and L-Theanine. The Complete Stack adds Myo-Inositol for additional neurotransmitter support and deeper sleep stability.

Is the Complete Sleep Stack NSF Certified for Sport®?

Yes. The Complete Sleep Stack is NSF Certified for Sport®, meaning each product is independently tested for purity, potency, and absence of banned substances.

Does the Complete Sleep Stack contain melatonin?

No. The Complete Sleep Stack is a non-melatonin formula. It supports sleep through calming pathways using Magnesium L-Threonate, Apigenin, Inositol, and L-Theanine.

How should I take the Complete Sleep Stack?

Take all four products 30-60 minutes before bedtime. This typically means 3 capsules of Magnesium L-Threonate, 1 capsule of Apigenin, 1 capsule of Inositol, and 1 capsule of L-Theanine.

Can I take the Complete Sleep Stack every night?

Yes. Unlike melatonin products, the Complete Sleep Stack is formulated for consistent nightly use to support ongoing sleep quality and recovery.

Description

Momentous Complete Sleep Stack is a non-melatonin sleep formula combining four research-backed ingredients designed to support deep, uninterrupted sleep and next-day clarity.

The stack includes four products taken together 30-60 minutes before sleep:
• Magnesium L-Threonate as Magtein® (145mg magnesium from 2g): Crosses the blood-brain barrier to support healthy brain function and calm mental state before sleep
• Apigenin (50mg from grapefruit): A natural bioflavonoid that promotes relaxation and supports sleep initiation
• Myo-Inositol (900mg): Supports neurotransmitter balance for deep, stable sleep and reduced nighttime awakenings
• L-Theanine (200mg): An amino acid promoting relaxation without drowsiness, supporting sleep quality and morning clarity

This is a bundled stack combining individual Momentous products. The Complete Sleep Stack is NSF Certified for Sport® and is gluten-free and GMO-free. It is designed for nightly use.

The formula contains no melatonin, making it a good option for individuals seeking consistent sleep support without the occasional-use limitation of melatonin products.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your doctor to see if this product is right for you.

Frequently Asked Questions
What is the difference between the Complete Sleep Stack and the Nightly Sleep Stack?

The Complete Sleep Stack includes four ingredients: Magnesium L-Threonate, Apigenin, Inositol, and L-Theanine. The Nightly Sleep Stack includes three: Magnesium L-Threonate, Apigenin, and L-Theanine. The Complete Stack adds Myo-Inositol for additional neurotransmitter support and deeper sleep stability.

Is the Complete Sleep Stack NSF Certified for Sport®?

Yes. The Complete Sleep Stack is NSF Certified for Sport®, meaning each product is independently tested for purity, potency, and absence of banned substances.

Does the Complete Sleep Stack contain melatonin?

No. The Complete Sleep Stack is a non-melatonin formula. It supports sleep through calming pathways using Magnesium L-Threonate, Apigenin, Inositol, and L-Theanine.

How should I take the Complete Sleep Stack?

Take all four products 30-60 minutes before bedtime. This typically means 3 capsules of Magnesium L-Threonate, 1 capsule of Apigenin, 1 capsule of Inositol, and 1 capsule of L-Theanine.

Can I take the Complete Sleep Stack every night?

Yes. Unlike melatonin products, the Complete Sleep Stack is formulated for consistent nightly use to support ongoing sleep quality and recovery.

Compare

How Momentous - Complete Sleep Stack compares

ProductServingsPrice per servingLink
Momentous - Complete Sleep Stack
You're viewing
30 $6.50
Momentous - Nightly Sleep 30-Pack30 $3.67 View Momentous - Nightly Sleep 30-Pack
Momentous - Apigenin60 $0.42 View Momentous - Apigenin
Momentous - Elite Sleep30 $1.50 View Momentous - Elite Sleep

Per serving, from the lowest current price. Doses from each product's label.

As Seen In

  • living fit brands logos
  • living fit brands logos
  • living fit brands logos
  • living fit brands logos