L-Tryptophan, 500mg – 120 vcaps

NOW Foods L-Tryptophan delivers 1,000 mg of free-form L-Tryptophan per serving across two convenient vegetable capsules. L-Tryptophan is an essential amino acid that the body cannot synthesise on its own, meaning it must be obtained through diet or supplementation. As a direct precursor to serotonin and melatonin, it plays a foundational role in supporting normal mood balance and healthy sleep cycles.

The free-form format used in this product means the amino acid is presented in its most readily available state, requiring no additional digestion before absorption. NOW Foods has selected a clean, minimal formulation — free from unnecessary fillers — to ensure that each capsule delivers precisely what is stated on the label.

Manufactured in a GMP-certified facility and produced without wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients, this product is well suited to a wide range of dietary preferences, including vegan and vegetarian lifestyles. With 60 servings per container, a single pack provides a generous two-month supply at the standard two-capsule serving.