Preservation method: Store in a cool, dry, dark place once opened, keeping the container tightly closed.
L-Tryptophan 500 Mg by NOW Foods is a high-purity supplement designed to regulate sleep and mood. It contains 60 capsules of free L-tryptophan, an essential precursor to serotonin and melatonin, ideal for athletes and users looking to improve their circadian cycles and muscle recovery.
L-Tryptophan 500 Mg in capsules from NOW Foods is a neuroendocrine supplement designed to optimize sleep and emotional stability. Each capsule provides 500 mg of L-tryptophan, an essential amino acid that acts as a precursor to serotonin and melatonin. Manufactured under pharmaceutical-grade standards, this product ensures maximum bioavailability and absorption.
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