Five black supplement bottles labeled Inositol, L-Theanine, Apigenin, Magtein, and another supplement arranged together.
Magtein supplement facts panel. Serving size: 3 capsules, 30 servings per container. Magnesium from 2g Magtein Magnesium L-Threonate: 145mg, 35% DV. Other ingredients: Rice Flour, Hypromellose, Magnesium Stearate, Silica. NSF Certified Sport, GMO Free, Gluten Free.
“Supplement facts label for Apigenin showing serving size 1 capsule, 60 servings per container, and 50 mg of apigenin (from grapefruit) per serving. Daily value not established. Other ingredients include rice flour, hypromellose, L-leucine, and silica. Includes certifications: The Momentous Standard (TMS), NSF Certified Sport, gluten free, GMO free, and vegan.”
A label titled “L-Theanine” with Supplement Facts panel. Text reads: “Serving Size: 1 Capsule. Servings Per Container: 60. L-Theanine 200mg. Daily Value not established.” Additional ingredients: “Rice Flour, Hypromellose, Magnesium Stearate, Silica.” Certifications: TMS, NSF Certified Sport, Gluten Free, GMO Free, Vegan.
Supplement Facts label for Inositol. Text reads: “INOSITOL,” “Supplement Facts,” “Serving Size: 2 Capsules,” “Servings Per Container: 60.” “Amount Per Serving.” “Myo-Inositol 900mg*.” “* Daily value not established.” “Other Ingredients: Rice Flour, Hypromellose, Magnesium Stearate, Silica.” Icons include: “NSF Certified Sport,” “TMS Backed By The Momentous Standard™,” “Gluten Free,” “GMO Free,” and “Vegan.”
Complete Sleep StackCertification Image
4.7
Rated 4.7 out of 5 stars
1,713

Complete Sleep Stack

Total Servings: 60

$ 188.95 $ 188.95
Five black supplement bottles labeled Inositol, L-Theanine, Apigenin, Magtein, and another supplement arranged together.
Complete Sleep Stack
Complete...

Free shipping on orders over $75 | Money back guarantee

The Complete Sleep Stack combines four research-backed ingredients—Magnesium L-Threonate, Apigenin, Inositol, and L-Theanine—to promote deep, uninterrupted sleep and next-day clarity. Designed to work synergistically, these ingredients calm the nervous system, regulate neurotransmitters, and help ease the mind into a restorative sleep cycle.Magnesium L-Threonate enhances cognitive recovery, Apigenin and L-Theanine promote relaxation and stress reduction, and Inositol helps regulate mood and nighttime wakeups. This non-melatonin sleep solution is ideal for those seeking consistent, high-quality rest without next-day grogginess.

Everything at a Glance

GMO Free Gluten Free
  • Deepens sleep cycles for rejuvenated mornings
  • Reduces time taken to fall asleep
  • Diminishes nighttime awakenings, promoting uninterrupted sleep
  • Balances mood and reduces stress-induced sleep disruptions
  • Magnesium supports brain health and normal cognitive function, playing a key role in sleep and daily supplementation that has been shown to increase sleep time, sleep efficiency and melatonin
  • L-Theanine is an amino acid found naturally in green tea and promotes relaxation while maintaining alertness and supporting healthy cognitive function.
  • Apigenin is a bioflavonoid compound found in a wide variety of plants, fruits, and herbs and supports the transition to sleep through its relaxation properties
  • Inositol helps improve communication throughout the brain, allowing for improved release of chemicals serotonin, a chemical precursor to melatonin, the primary hormone involved in sleep

Take 1 serving size of each product 30-60 minutes prior to sleep daily.

Do not take Inositol more than 3-4 nights per week.

  • Magnesium L Threonate:
    Magnesium 145mg (from 2g Magtein® Magnesium L-Threonate)
    Other Ingredients:
    Rice Flour, Hypromellose (Capsule), Magnesium Stearate, and Silica
  • L-Theanine:
    L-Theanine 200mg
    Other Ingredients:
    Rice Flour, Hypromellose (Capsule), Magnesium Stearate, and Silica
  • Apigenin:
    Apigenin (from grapefruit) 50mg
    Other Ingredients:
    Rice Flour, Hypromellose (capsule), L-leucine, and Silica
  • Myo-Inositol:
    Myo-Inositol 900mg
    Other Ingredients:
    Rice Flour, Hypromellose (capsule), Magnesium Stearate, and Silica

What's Included

  • Magnesium L-Threonate

  • L-Theanine

  • Apigenin

  • Inositol

What to Expect with Complete Sleep Stack

When to Use
1 x serving size of each Daily 30-60 minutes prior to sleep
Onset Time
14 days
Many individuals report improved sleep within the first few days, but consistent use over weeks maximizes the benefits.
Expected Results
Cognitive Function Sleep Quality Mood Regulation
Expect to fall asleep faster, stay asleep longer, and wake up feeling refreshed.

Complete Sleep Stack Supplement Facts

Complete Sleep Stack Supplement Facts
Complete Sleep Stack Supplement Facts
Complete Sleep Stack Supplement Facts
Complete Sleep Stack Supplement Facts

Frequently Asked Questions

While some individuals feel the effects on the first night, we recommend consistent use for at least two weeks for comprehensive benefits.

Our products are formulated with natural ingredients, and side effects are rare. However, always consult with a healthcare professional if unsure.

It's essential to consult with a healthcare professional before combining supplements with medications.

4.7
Rated 4.7 out of 5 stars
Based on 1,713 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 146 Total 3 star reviews: 43 Total 2 star reviews: 19 Total 1 star reviews: 36
94%would recommend these products
Reviews Summary
Customers say these supplements help them fall asleep faster, stay asleep longer, and wake up feeling more rested. Many report quieter minds and reduced racing thoughts at bedtime. Users frequently mention improved sleep quality measured by wearable devices, with some noting increased deep sleep and better HRV scores. Customers appreciate waking up without grogginess, unlike other sleep aids. Many reviews highlight the calming effect felt within 30 minutes of taking the supplements. Some users mention vivid dreams initially. A few customers found the products didn't work for them or caused morning grogginess. Most consider these supplements essential parts of their nightly routines.
Customers Talked About
1,713 reviews
  • JC
    Julia C.
    Verified Buyer
    Product Standouts Results
    4 hours ago
    Product Standouts Results
    Reviewing
    Magnesium L-Threonate
    Rated 5 out of 5 stars
    Quality

    Simple ingredients, helpful in healing and getting to sleep.

  • JK
    Jennifer K.
    Verified Buyer
    17 hours ago
    Reviewing
    Magnesium L-Threonate
    Rated 4 out of 5 stars
    none

    works well for sleep

  • MM
    Mia M.
    Verified Buyer
    Product Standouts Results, Ease of Use
    3 days ago
    Product Standouts Results, Ease of Use
    Reviewing
    Magnesium L-Threonate
    Rated 5 out of 5 stars
    Great sleep with consistent use

    I use this every night, and swear by it! It improves my oura sleep score by a noticeable amount (usually 5-10 points) each night compared to nights that I don't take it

  • M
    Marvin
    3 days ago
    Reviewing
    L-Theanine
    Rated 1 out of 5 stars
    1 Star

    I never got them.

  • RM
    Rhoda M. L.
    Verified Buyer
    Product Standouts Ease of Use, Results, Value for Money
    1 week ago
    Product Standouts Ease of Use, Results, Value for Money
    Reviewing
    Magnesium L-Threonate
    Rated 5 out of 5 stars
    It Works

    I like the packaging of this product. I think the product does what it says is supposed to do complaints.