NeuroLink helps release stress and balance your mood, so you can feel brighter again.


NeuroLink 180 Capsules


Better brain chemistry = better quality of life

Proper neurotransmitter balance essential for optimal brain function. Do you ever feel sad or irritable for no reason? What about feeling anxious or worried? Unfocused? All these can be linked to brain neurotransmitters being out of whack. NeuroLink provides an exclusive blend of nutrients that support such key transmitters as adrenaline, noradrenaline, dopamine, GABA, glutamate, and serotonin.

Fires up brain synapses
The brain’s billions of nerve cells make trillions of connections with each other. These are called synapses. Each nerve cell generates electrical signals that travel as far as a synapse, where a chemical signal then bridges the gap between that cell and the next. These chemical signals are carried by specific messenger substances called neurotransmitters (or simply "transmitters").

Different nerve cells make different sets of transmitters, and the intensities and patterns of transmitter releases help determine the brain’s cognitive, mood, behavioral and personality expression. The better our transmitters operate in balance with each other, the closer we are to having optimal mental function. NeuroLink supports a diverse array of transmitters important for positive outlook, relaxation, coping with occasional feelings of anxiety, and managing stress.

Your mental state is affected greatly by your brain chemistry. When your brain transmitters are balanced you can think more clearly, feel happier, and experience greater well-being. Some people have a sunny outlook on life, but others struggle to remain positive and even-tempered from day to day. NeuroLink provides nutrients that help your brain meet its needs to sustain optimal levels of critical neurotransmitters and keep them in healthy balance.

Provides neurotransmitter precursors
The secret to NeuroLink’s effectiveness is the nutrients it supplies that are biochemical jumping-off points for specific transmitters. Our transmitters have to be made from substances that ultimately are obtained from our foods or from dietary supplements. NeuroLink provides a select combination of nutrients that the brain requires to make key transmitters. These have to be in good balance for the individual to have emotional balance, calm, focus, and a stable mood.


4.7 out of 5 average rating
| 2% of reviewers recommend this product

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The information provided by contributors in reviews is not intended as professional medical advice or diagnosis, nor is it intended for use in self-diagnosis. BrainMD makes no warranty or representation, expressed or implied, to the accuracy of the information provided in product review submissions, or that similar results should be expected. Results of product use may vary. Use this information at your own risk, we assume no responsibility or liability for the use of the information in the reviews. We recommend you seek the advice of a nutritionally informed physician. These statements have not been evaluated by the Food & Drug Administration. These products are not intended to treat, cure, prevent, or diagnose any disease.”

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Based on my usage for the last 9 months, I have found NeuroLink to be great for my emotional health. I can tell the difference if I don\'t take it for a few days.

Yes, I would recommend this to a friend

Was this review helpful? Yes (4) / No (0)


Can't go without it

So I purchased Neurolink about two months ago, after using the free trial of the Serotonin Mood Support. Since the free trial worked for me, I decided to give Neurolink a try after hearing a pod cast with Dr. Amen, in which he recommended this product for people with \"busy minds\" (my mind is always on high). After four days of using the product as directed (empty stomach, I drank it as soon as I woke up, and just before going to bed), I noticed I slept the whole midnight worrying, no mind racing. I finished the bottle around three weeks ago, and my restless nights began again, So I just purchased two bottles of Neurolink. I won\'t go without Neurolink.

Yes, I would recommend this to a friend

Was this review helpful? Yes (35) / No (0)


It's making a difference!

I started taking Neurolink, at the beginning of June of this year and it has helped me to feel a lot better. I tend to stress out very easily and do worry a lot. At the beginning I took 2 capsules twice a day for a few days until I started feeling more calmed and focused and then I reduced to only once a day. I really helps me to feel more grounded and in a better control of my anxieties and worries.

Yes, I would recommend this to a friend

Was this review helpful? Yes (35) / No (0)


Helps me significantly

I have MS and this product helps my brain stay calm.

Was this review helpful? Yes (29) / No (0)


Extremely impressed with the outcome

Purchased this product for a family member that had stopped taking prescription antidepressants due to side effects. She is doing great and feeling great now that she is taking NeuroLink. It has helped with other symptoms such feeling anxious. Definitely recommend as an alternative natural solution.

Was this review helpful? Yes (42) / No (0)

Ingredients & Facts

NeuroLink delivers six powerful brain-balancing ingredients:

  • Vitamin B6 (as Pyridoxal-5-Phosphate)
    Vitamin B6 (of which pyridoxal-5-phosphate is it most active form) is a water-soluble vitamin essential in the production of various neurotransmitters and their actions at the synapses. It is also essential for early brain development. It is required by at least 100 enzymes that help the body utilize amino acids, fatty acids, and carbohydrates, and helps supports the body’s antioxidant defense enzyme network.
  • Tyrosine (L-Tyrosine)
    Tyrosine is an amino acid required for the production of the neurotransmitters dopamine, and of epinephrine and norepinephrine that are derived from dopamine. The adrenal glands work together with the brain to manage stress, and also use tyrosine to make these same three transmitters. Tyrosine is also needed by the thyroid gland to make the hormone thyroxine, and the skin needs it to make melanin. Having sufficient tyrosine in the brain promotes mental clarity in dealing with stress.
  • GABA (Gamma-AminoButyric Acid)
    This amino acid regulates excitability of nerve circuits in the brain, and is considered the brain’s main “calming” neurotransmitter. Its importance for the brain begins before birth, as it regulates the proliferation, positioning, maturation, and wiring together of the nerve cells. In adults, GABA helps regulate the activity of synapses but also remains important for the maturation of new nerve cells (neurogenesis). GABA deficits are associated with brain hyperexcitability, untypical behavior, cognitive difficulties, and mood challenges.
  • Glutamine (L-Glutamine)
    This amino acid is important for the brain to make both glutamate, which is an excitatory neurotransmitter, and the calming transmitter GABA. Glutamate is a near-universal neurotransmitter, present in 80 percent of the brain’s nerve cells. It is an important regulator of learning and memory processes at the level of the synapses. Support cells in the brain work with the nerve cells to assure constant and controlled availability of glutamate. Glutamate also seems centrally involved in healthy mood management.
  • Taurine (L-Taurine)
    Taurine is an amino acid unique for not becoming incorporated into proteins. Instead it fulfills important regulatory roles in the brain, the eyes, and the other organs. It is essential for early brain and eye development, and is concentrated in the breast milk. All through life, taurine helps stabilize our nerve cell electrical activity and provides all our cells with osmotic protection by preventing them from swelling with water and bursting. It helps protect against calcium overload that can kill brain cells. It is essential for the healthy functioning of mitochondria, the tiny energy generators of all our cells. Taurine also promotes optimal performance of the GABA and glutamate transmitter systems.
  • 5-HTP (5-HydroxyTryptophan)
    This is a modified amino acid that also is not part of proteins. It is conveniently extracted from the seeds of the Griffonia simplicifolia plant. In the brain 5-HTP is readily converted to serotonin, to help maintain mental and emotional wellbeing, reduce occasional feelings of anxiety, support behavioral self-control, promote calm and relaxation, and facilitate going to sleep. 5-HTP is also a powerful brain antioxidant.
Supplement Facts
Serving Size 4 capsules
Servings Per Container 45
Amount Per Serving % DV
Vitamin B6 (as Pyridoxal-5-Phosphate) 20 mg 1000%
L-Tyrosine 1000 mg
GABA (Gamma-Aminobutyric Acid) 500 mg
L-Glutamine 400 mg
L-Taurine 400 mg
5-HTP (5-Hydroxytryptophan) 100 mg
† Daily Value (DV) not established.
Other Ingredients: Vegetable cellulose (vegetarian capsule), microcrystalline cellulose, magnesium stearate, silicon dioxide.

Free from milk/dairy, gluten, wheat, yeast, soy, eggs, corn, artificial colors, or preservatives.

Do not use this product if currently taking antidepressant or monoamine oxidase inhibitor medications.

Dr. Amen talks about NeuroLink

Balanced brain chemistry... naturally.

The Science

  • GABA
    GABA or gamma-aminobutyric acid is an amino acid that regulates excitability of the brain through GABA receptors. It is essential for brain metabolism and functions to decrease neuronal activity and inhibit nerve cells from excess firing. GABA has mild relaxation properties and can enhance mood and support sleep. Clinical studies on GABA are limited but electroencephalogram (EEG) studies demonstrate the efficacy of GABA supplementation on increasing alpha band brain wave function, which serves to induce relaxation and alleviate stress.1,2
    1. Yoto A, Motoki M, Murao S, Yokogoshi H. Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. Journal of physiological anthropology. 2012;31:28.
    2. Abdou AM, Higashiguchi S, Horie K, Kim M, Hatta H, Yokogoshi H. Relaxation and immunity enhancement effects of gamma-aminobutyric acid (GABA) administration in humans. Biofactors. 2006;26(3):201-208.
  • 5-HTP
    5-HTP (5-hydroxytryptophan) is an extract from the African plant Griffonia Simplicifolia, and is the precursor to the neurotransmitter serotonin, which plays a role in mood, sleep and appetite. Randomized clinical trials demonstrate the efficacy of 5-HTP supplementation supporting a healthy mood.1,2
    1. Jangid P, Malik P, Singh P, Sharma M, Gulia AK. Comparative study of efficacy of l-5-hydroxytryptophan and fluoxetine in patients presenting with first depressive episode. Asian journal of psychiatry. Feb 2013;6(1):29-34.
    2. Shaw K, Turner J, Del Mar C. Tryptophan and 5-hydroxytryptophan for depression. Cochrane Database Syst Rev. 2002(1):CD003198.
  • L-tyrosine
    L-tyrosine is an amino acid important in the synthesis of brain neurotransmitters. It is the precursor to the brain catecholamines norepinephrine and dopamine which are important in balancing mood and energy. It is also helpful in the process of producing thyroid hormones, which are important in metabolism. Tyrosine supplementation has been shown to improve cognitive performance in healthy individuals1-3 as well as those under periods of stress and fatigue.4-8 Stress tends to deplete the neurotransmitter norepinephrine, and tyrosine is the amino acid building block to replenish it.
    1. Hase A, Jung SE, aan het Rot M. Behavioral and cognitive effects of tyrosine intake in healthy human adults. Pharmacology, biochemistry, and behavior. Jun 2015;133:1-6.
    2. Colzato LS, de Haan AM, Hommel B. Food for creativity: tyrosine promotes deep thinking. Psychological research. Sep 2015;79(5):709-714.
    3. Colzato LS, Jongkees BJ, Sellaro R, Hommel B. Working memory reloaded: tyrosine repletes updating in the N-back task. Frontiers in behavioral neuroscience. 2013;7:200.
    4. Mahoney CR, Castellani J, Kramer FM, Young A, Lieberman HR. Tyrosine supplementation mitigates working memory decrements during cold exposure. Physiology & behavior. Nov 23 2007;92(4):575-582.
    5. Lieberman HR. Nutrition, brain function and cognitive performance. Appetite. Jun 2003;40(3):245-254.
    6. Deijen JB, Wientjes CJ, Vullinghs HF, Cloin PA, Langefeld JJ. Tyrosine improves cognitive performance and reduces blood pressure in cadets after one week of a combat training course. Brain Res Bull. Jan 15 1999;48(2):203-209.
    7. Neri DF, Wiegmann D, Stanny RR, Shappell SA, McCardie A, McKay DL. The effects of tyrosine on cognitive performance during extended wakefulness. Aviation, space, and environmental medicine. Apr 1995;66(4):313-319.
    8. Deijen JB, Orlebeke JF. Effect of tyrosine on cognitive function and blood pressure under stress. Brain Res Bull. 1994;33(3):319-323.
  • Taurine
    Taurine is an amino acid that functions to stabilize nerve cell membranes by regulating the flow of information in and out of cells. Animal studies demonstrate that taurine has been shown to help with memory and thinking skills1 and as well as reducing anxiety,1,2 which suggests it can support a healthy mood and cognition. Taurine promotes relaxation by helping to balance GABA, the brains calming neurotransmitter.
    1. El Idrissi A. Taurine improves learning and retention in aged mice. Neurosci Lett. May 2 2008;436(1):19-22.
    2. Kong WX, Chen SW, Li YL, et al. Effects of taurine on rat behaviors in three anxiety models. Pharmacology, biochemistry, and behavior. Feb 2006;83(2):271-276.
  • Vitamin B6
    Vitamin B6 (pyridoxine) is a water-soluble vitamin essential in the metabolic pathways of amino acids, glucose, and fatty acids and is a cofactor in the production of neurotransmitters including serotonin, epinephrine, norepinephrine, and GABA. It is required by the nervous system and is needed for normal brain function as well as DNA synthesis. Supplementation with Vitamin B6 alone and in combination with other nutrients has been shown to be helpful to improve attention in children.1-4
    1. Mousain-Bosc M, Roche M, Polge A, Pradal-Prat D, Rapin J, Bali JP. Improvement of neurobehavioral disorders in children supplemented with magnesium-vitamin B6. I. Attention deficit hyperactivity disorders. Magnesium research : official organ of the International Society for the Development of Research on Magnesium. Mar 2006;19(1):46-52.
    2. Mousain-Bosc M, Roche M, Rapin J, Bali JP. Magnesium VitB6 intake reduces central nervous system hyperexcitability in children. J Am Coll Nutr. Oct 2004;23(5):545S-548S.
    3. Kidd PM. Attention deficit/hyperactivity disorder (ADHD) in children: rationale for its integrative management. Alternative medicine review : a journal of clinical therapeutic. Oct 2000;5(5):402-428.
    4. Coleman M, Steinberg G, Tippett J, et al. A preliminary study of the effect of pyridoxine administration in a subgroup of hyperkinetic children: a double-blind crossover comparison with methylphenidate. Biol Psychiatry. Oct 1979;14(5):741-751.
  • L-glutamine
    L-glutamine is an amino acid important in the synthesis of the excitatory neurotransmitter glutamate and the inhibitor neurotransmitter GABA. It is also a nutrient for the brain as it is used for energy if the brain does not have enough glucose to function.

Frequently Asked Questions

How do I take NeuroLink?
Take 2-4 capsules twice a day on an empty stomach. This supplement can be very helpful for children but the dosage for children should be directed by a physician.
Can I take NeuroLink if I am taking an antidepressant or MAOI inhibitor medication?
Do not use this product if you are currently taking antidepressant or monoamine oxidase inhibitor medications.
What does NeuroLink do?
NeuroLink has four main functions: to support a healthy balance of brain chemistry, promote positive outlook and relaxation, and support the brain and adrenals to cope with stress.

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