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Source Naturals

  • Regulates brain nerve cell functions.
  • Supports a calm mood.
GABA (gamma-aminobutyric acid) is an amino acid derivative and a key inhibitory neurotransmitter.

Neurotransmitters are chemical messengers that carry information between nerve cells or from nerve cells to other target cells. GABA is synthesized directly from glutamic acid. It has an inhibitory effect on the firing of neurons and supports a calm mood.
Suggested Use: 1 to 3 tablets daily. Place tablet under the tongue and allow to dissolve slowly, altering the position of the tablet to avoid prolonged contact with the same area.

Supplemental Facts
Serving Size: 1 Tablet(s)

IngredientsPer Serving% DV
Total Carbohydrate 1 g   <2%
Magnesium (as magnesium taurinate) 3 mg   <2%
Taurine (as magnesium taurinate) 15 mg *
GABA (gamma-aminobutyric acid) 100 mg *
Glycine 50 mg *
N-Acetyl L-Tyrosine 25 mg *
* Daily Value Not Established

Notes: Contains tyrosine. Not to be used with MAO inhibitor drugs. If you are pregnant or breastfeeding, consult your health care professional before using this product.

Other Ingredients: sorbitol, mannitol, natural orange flavor, modified cellulose gum, stearic acid, and magnesium stearate.


  • Brain / Mental Clarity