Calm your mind and let go of all restless thoughts
Take Gaba brain food in the evening to feel calm, relaxed, and ready to drift off into a great night’s sleep.
Gaba is a neurotransmitter that keeps irritability and restlessness in check.
Gaba Brain Food has all the natural ingredients to promote relaxation, reduce stress, and improve sleep.
Go to sleep quicker and wake up ready to attack the day
Use Gaba Brain Food to support a restful restorative sleep
GABA Brain Food is designed to support the normal, healthy production of GABA, a neurotransmitter essential to mental calmness.
GABA is a neurotransmitter which acts like a “brake” to keep excitation in check. Too much excitation can lead to irritability, restlessness, and sleep disruption to name a few. GABA’s role as the main inhibitory neurotransmitter helps provide this function in the human body.
GABA is what is known as a self-inhibiting compound. This means, when you take more GABA than your body needs, it blocks its own transport into the brain to maintain constant, normal GABA concentrations. To circumvent this mechanistic limitation, we included the ingredients L-Citrulline, Rosmarinic Acid, and Grape Seed Extract. These natural ingredients work synergistically to both increase GABA’s transport into the brain and work to sustain elevated concentrations of GABA.
The main challenge in increasing brain levels of GABA via supplementation is circumventing the molecule’s inherent self-inhibiting characteristic. It is suggested that increasing GABA’s permeability across the blood-brain barrier is an effective target to increase brain levels of GABA. One way to do this is to increase vasodilation by upregulating nitric oxide (NO) production in the body.
L-citrulline is a precursor to the amino acid, L-Arginine, which has a potent effect on stimulating NO production. Additionally, grape seed extract has been shown to increase the production of Endothelial Nitric Oxide Synthase (eNOS), an enzyme used to generate NO from L-Arginine.
Once GABA is made more permeable and able to freely cross the blood-brain barrier with increased NO production, it is naturally broken down by the enzyme GABA-Transaminase (GABA-T). To attenuate the degradation of GABA by GABA-T we incorporated rosmarinic acid into our formulation, which has an inhibitory effect on GABA-T, thus allowing for sustained, elevated levels of GABA in the brain for a longer period of time.
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.
Studies also show that It plays a role in neuronal stem cell differentiation, possibly giving it an important role in adult brain plasticity.
Recently, research showed that with an increase in nitric oxide, GABA could more easily cross the blood brain barrier. Nitric oxide also causes GABA release in the hippocampus. In a recent study, GABA supplementation by itself increased brain GABA 33%, but when combined with L-arginine, a stimulator of nitric oxide, brain GABA rose 383.3%.
We chose to use L-Citrulline as the NO-booster in GABA Brain Food because it has been shown to be a more effective NO booster than L-Arginine.
Rosmarinic acid, present in rosemary, lemon balm, and other herbal agents known for their calming properties, inhibits GABA-transaminase, which slows the breakdown of GABA
Grape Seed Extract
Grape Seed Extract can also upregulate the eNOS enzyme for a further boost to nitric oxide.
The National Center for Complementary and Integrative Health (NCCIH) is currently supporting research and studies on other potential abilities of grape seed extract to support healthy cellular function.
As the main inhibitory neurotransmitter in the brain, GABA’s role is to act like a “brake” and balance excessive stimulation. GABA is associated with normal restful sleep, relaxation, tranquil thoughts, and a serenity of mind.
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.
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.
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.
Take a serving of 1-3 capsules as needed, or as directed by a healthcare practitioner.
U.S.A. manufactured in a cGMP facility. Natural Stacks proudly uses only the highest quality ingredients.