Source Naturals, Pau D'Arco Extract liquid, 8 oz Brain Function L-Pyroglutamic Acid is naturally found

L-Pyroglutamic Acid is naturally found in many foods

Proprietary Blend: L-Lysine

Garcinia cambogia Fruit Extract Yielding 667 mg of (-) hydroxycitric acid as calcium hydroxycitrate - 1

N-Acetyl L-Tyrosine - 300 mg

Guarana is a natural herb imported from Brazil

Source Naturals, Pau D'Arco Extract liquid, 8 oz Brain Function L-Pyroglutamic Acid is naturally foundSource Naturals Pau D'Arco is the highest quality inner bark of the Purple Lapacho tree found in Brazil and Northern Argentina. Ever since ancient times, when it was a standard for the shaman of the Inca Empire, pau d'arco (also known as ipe roxo and taheebo) has been one of the most widely used herbs in South America. Its popularity is attributed to the active constituent, lapachol, which has been the subject of numerous scientific studies. Packaging