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Source Naturals, Inc. L-Pyroglutamic Acid 1000mg 30 Tablet

Amino Acids by Source Naturals

Price
$8.21

What the brand says

L-Pyroglutamic acid is naturally found in many foods. It is believed to be associated with activity of a key neurotransmitter, acetylcholine, and with the production of GABA and glycine, two other important neurotransmitters.