NOW Foods Inositol Powder provides pure myo-inositol — a naturally occurring carbohydrate involved in cell signaling, insulin sensitivity, and neurotransmitter function — in a versatile powder form that allows for flexible dosing. Inositol is found in high concentrations in the brain and is essential for the synthesis of phosphatidylinositol, a key component of cell membrane signaling pathways. Research supports inositol at therapeutic doses (2-12g daily) for PCOS (polycystic ovary syndrome), where it improves insulin sensitivity and ovarian function; for OCD and anxiety disorders; and for metabolic syndrome. NOW Foods provides pure myo-inositol without additives in a 1 lb powder that mixes easily in water with a mildly sweet taste, manufactured in their GMP-certified facility. Economical bulk format for therapeutic dosing protocols.