Source Naturals Serene Science®, GABA, 750 mg, 90 Tablets
90 tablets · Tablets
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Price history
Best price so far: £12.76 at Iherb on 2 Sept 2026
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About this product
Calm MindSerene Science®Dietary Supplement GABA (gamma-aminobutyric acid), an amino acid and a key inhibitory neurotransmitter, may help support a calm mind as well as muscle relaxation. Neurotransmitters are chemical messengers that carry information between nerve cells or from nerve cells to other target cells. GABA is synthesized in the body from glutamic acid where its function is to have an inhibitory effect on the firing of neurons.