EVOBAR Brownie

EUR 12.90

GABA 500mg - 120 veg caps

GABA 500mg - 120 veg caps

Product with lowest price is FREE
12.90 €

Improves nocturnal rest, sedative, favours recovery, stimulates the endogenous production of human growth hormone (HGH).


  • Free form
  • Vegetarian formula
  • Vegetable capsule
  • Take 1 capsule a day

What is GABA 500mg?

GABA 500mg by HSN Essentials, also known as Gamma-Aminobutyric Acid, is an amino acid found in the brain, specifically in the cerebellum area, and exerts a series of important functions. Despite being an amino acid it does not intervene in the processes of creation of new proteins or muscle tissues. In fact, it is a neurotransmitter, which means that it helps to communicate nervous impulses ans signals. (1)

What are the properties of GABA 500mg?

GABA for Sleep

Sleep disorders and insomnia can have serious detrimental effects on our wellbeing, both mentally and physically. Depending on each person, a minimum of sleep (not less than 6 hours) will be required and failure reach those hours may lead to a health risk.

GABA acts by improving the aspect of falling asleep through an inhibitory effect on other neurotransmitters. Within our brains, these chemicals carry certain signals, leading to neuronal activation. In this sense, when certain neurotransmitters are showing activity, such as adrenaline, dopamine, serotonin, glutamate..., the neurons could become overexcited. This could drive us to experience, at a mental level, symptoms that vary from anxiety, irritability, depression, insomnia, etc. For this reason it is extremely important to maintain a balance of these chemicals in the brain for a state of well-being and relaxation. (2)

GABA and Growth Hormone

On the other hand, GABA is linked to the endogenous production of human growth hormone. This is due to the fact that in high concentrations in the brain, GABA acts on the pituitary gland, charged with hormonal production, including the human growth hormone. (3)

Said hormonal setting takes effect some 90 minutes after achieving deep sleep, and it would therefore be very interesting to incorporate GABA into the last part of the day, just before going to bed.

Side effects of GABA

It is a safe supplement, however the first intakes can cause a certain increase of the heart rhythm, and a sensation of sleepiness the day after haven taken it.

Under a correct and moderate use, none of the following alterations will take place, which could occur when high doses are taken:

  • Increased anxiety
  • Numbness of the face
  • Increased respiratory rate
  • Hypertension
  • Nausea
  • Hot flushes

When to take GABA?

As noted in the description, the main benefit produced by GABA is to shut down our central processing unit (Brain) so that we can obtain a state of calmness and relaxation, anti-stress and that supports rest. It is therefore that the best option of when to take GABA is before going to sleep.

Who can take GABA 500mg?

  • Anyone looking to take care of their nervous system and have a correct sleep cycle.
  • Athletes and people with an active lifestyle who seek to promote muscle recovery and development.


1. Roberts E, Sherman MA. GABA--the quintessential neurotransmitter: electroneutrality, fidelity, specificity, and a model for the ligand binding site of GABAA receptors. Neurochem Res. 1993 Apr;18(4):365-76.
2. Amihaesei IC, Mungiu OC. Main neuroendocrine features and therapy in primary sleep troubles.Rev Med Chir Soc Med Nat Iasi. 2012 Jul-Sep;116(3):862-6.
3. Potencias M. GABA supplementation and growth hormone response. Med Sport Sci. 2012;59:36-46. doi: 10.1159/000341944. Epub 2012 Oct 15.

Nutritional Facts

Nutritional Facts GABA 500mg - 120 veg caps

per servingDaily dose
Information GABA 500mg - 120 veg caps
Serving size: 1 veg caps
Daily dose: 1 veg caps
Servings per container: 120
Amount per servingNRV*
NRVs (Nutrient Reference Values) establecidos en el Reglamento (UE) 1169/2011 de 25 de octubre de 2011. †† Los NRV en esta ocasión no están establecidos.
Ingredients: White vegetable capsule (Capsule) (mg) 102, Anti-caking agent E-470b (mangesium stearate) (mg) 10, Anti-caking agent E-551 (Silicon dioxide) (mg) 1.

How to take GABA 500mg - 120 veg caps:

Take 1 vegetable capsule a day with a meal.
Warnings: Before starting any nutritional and workout plan, consult your doctor. Nutritional supplements should not replace a varied and balanced diet and a healthy lifestyle. Do not exceed the daily recommended dosage. Once opened store in a cool and dry place. Keep out of reach of small children.


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