Bottle of GABA Brain Food and bottle of Magtech Magnesium placed side by side
Female Hand Holding Sleep & Relaxation Stack
Magtech Supplement Facts. Serving Size: 3 Capsules. Servings Per container 30. Magnesium 200mg. Daily Value 48%.
Supplement facts label with various ingredients and their amounts per serving.
Sleep & Relaxation Stack
Bottle of GABA Brain Food and bottle of Magtech Magnesium placed side by side
Female Hand Holding Sleep & Relaxation Stack
Magtech Supplement Facts. Serving Size: 3 Capsules. Servings Per container 30. Magnesium 200mg. Daily Value 48%.
Supplement facts label with various ingredients and their amounts per serving.

Noticed significant improvement in my quality of sleep, from the first night.

Bill D.

Verified Sleep & Relaxation Stack Customer

Sleep & Relaxation Stack

Rated 4.8 out of 5
Based on 942 reviews
$52.30

Supports temporary feelings of stress, relaxation and sleep quality.*

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Supports healthy cognitive aging and quality sleep.*

Key Ingredients

Magnesium Glycinate

The magnesium in magnesium glycinate may support relaxation.*

Magnesium-L-Threonate

Studies find that Magtein™ may support learning and memory.*

Magnesium Taurate

Paired with amino acids like this, magnesium has the potential to absorb effectively in the body and brain.

Gamma-Aminobutyric Acid

As the main inhibitory neurotransmitter in the brain, GABA’s role is to act like a “brake” and balance excessive stimulation.

Grape Seed Extract

Supports healthy cellular function.

L-Citrulline

Found in foods like watermelon, dairy, beef and pork.

Rosemary Leaf Extract

Found in rosemary, sage, mint and basil.

Third-party testing

Open Source. Full Transparency.

Every batch is third-party tested to ensure purity, potency, and quality.

  • Verified ingredients and dosages—exactly as listed (no proprietary blends)
  • Tested for heavy metals, mold, yeast, and other harmful bacteria
  • Fully traceable ingredients from supplier to shelf
  • No artificial fillers or unnecessary additives

Complete Your Stack:

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Naturally maintain a positive mood.*

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The Sleep Solution to Drift Off Faster*

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Supports both a calm body and mind.*

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'The Ultimate' Deep Sleep Stack

Bottle of GABA Brain Food and bottle of Magtech Magnesium placed side by side

Sleep & Relaxation Stack

$52.30
Rated 4.8 out of 5
Based on 942 reviews
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Sleep & Relaxation Stack Benefits

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A Good Night’s Sleep… Every Night.*

Fall asleep faster.* Remain asleep all night.* Wake up feeling refreshed and energized for the rest of the day.*
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Think Clearly*

Slow down the hands of time, keeping cognition, learning, and memory sharp for the long haul.*
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A Better Memory*

With increased synaptic density, the brain has more “storage capacity” leading to improved short-term and long-term memory.*

Scientifically Formulated Ingredients

Magnesium Glycinate

We include magnesium glycinate because it helps support brain health and cognitive function.*


Magnesium-L-Threonate

This formula contains Magtein™ because it is one of the only patented forms of magnesium-l-threonate.* Magtein™ may support learning and memory.*



Magnesium Taurate

MagTech® has magnesium taurate because taurine is an amino acid that’s involved in thousands of chemical reactions.*


Gamma-Aminobutyric Acid

As the main inhibitory neurotransmitter in the brain, GABA’s role is to act like a “brake” and balance excessive stimulation.

Grape Seed Extract

Supports healthy cellular function.

L-Citrulline

Found in foods like watermelon, dairy, beef and pork.

Rosemary Leaf Extract

Found in rosemary, sage, mint and basil.

Supplement Facts Show All 7 Show Less

Magnesium Glycinate

Glycine is an amino acid, attached to the magnesium molecule in magnesium glycinate. This is one of the highest-quality forms of magnesium available. We include magnesium glycinate because it helps support brain health and cognitive function.*

Magnesium-L-Threonate

This formula contains Magtein™ because it is one of the only patented forms of magnesium-l-threonate.* Magtein™ may support learning and memory.*

Magnesium Taurate

Magnesium taurate is the third form of magnesium inside MagTech®. Similar to glycine, taurine is also an amino acid. It plays a role in hundreds of chemical reactions, and in this context, attaches to the magnesium molecule as well. Paired with amino acids like this, magnesium has the potential to absorb effectively in the body and brain (based on in vitro research).


Gamma-Aminobutyric Acid

Gamma-Aminobutyric Acid is a naturally occurring neurotransmitter with central nervous system (CNS) inhibitory activity. Gamma-aminobutyric acid (GABA), converted from the principal excitatory neurotransmitter glutamate in the brain, plays a role in regulating neuronal excitability by binding to its receptors, GABA-A and GABA-B, and thereby causing ion channel opening, hyperpolarization and eventually inhibition of neurotransmission. GABA acts to slow down signals between neurons, making neurons less electrically excitable.

Grape Seed Extract

Similar to L-citrulline, grape seed extract is used to increase nitric oxide production to help GABA pass across the blood-brain barrier and enter the brain.*

L-Citrulline

An amino acid found in foods like watermelon, dairy, beef and pork. L-Citrulline is converted into L-arginine, a known nitric oxide booster, which is theorized to help shuttle GABA into the brain across the blood-brain barrier.

Rosemary Leaf Extract

Found in rosemary, sage, mint and basil, rosmarinic acid is a naturally occurring polyphenol flavonoid. It is also found in lemon balm and is used in aromatherapy to promote feelings of calm and relaxation.

GABA and Magtech sup facts
How To Use

How many servings are in each bottle?

Magtech® Magnesium: 30 servings

GABA Brain Food: 20 servings

How much per day do I take?

GABA Brain Food: 1-3 capsules/day as needed

Magtech® Magnesium 3 capsules/day

For Magtech®, take up to 2 servings a day, preferably 3 capsules in the afternoon and 3 capsules in the evening, or as directed by your healthcare provider.

Warning: If you are pregnant, nursing, or taking medications, consult a healthcare practitioner before use.


Results You Can Feel. Lab Tests You Can See.

View 3rd Party Test results for The Current Batch


Natural Stacks “Open Source” transparency program provides ingredient traceability and 3rd party lab test results for every batch. It’s powered by blockchain technology and secured by HealthLoq™ on transparent, tamperproof, trusted data.

Learn More About Our Commitment to Transparency

Certified Open Source - Trademark. Full Label Disclosure
Warning: If you are pregnant, nursing, or taking medications, consult a healthcare practitioner before use.

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