Jarrow Formulas L Tryptophan Veggie Capsules offer an amino acid boost that helps mood balance and restful sleep for busy days. L Tryptophan is the main active ingredient and a serotonin and melatonin precursor, helping support mood and the sleep cycle. Jarrow Formulas is a trusted brand known for science based formulas and strict quality standards. Each capsule uses vegan, non GMO fermentation derived material and is produced in a GMP certified facility. This vitamin d supplement line-up complements the mood and sleep support, and is often paired with probiotics for overall wellbeing.

Available Sizes & Variants:

60 Veggie Capsules – A convenient monthly supply for daily use.

Benefits & Features:

• Supports sleep and mood balance with the amino acid.
• The key active ingredient helps convert into serotonin and melatonin to support mood and sleep.
• Manufactured in a GMP certified facility using vegan materials, ensuring purity and consistency.
• Jarrow Formulas is trusted for science based formulations.
• Taking one capsule before bed consistently helps you establish a simple nightly routine that supports easier sleep onset and a steadier mood the next day.

Jarrow Formulas is known for science-based, transparent supplements. L Tryptophan is produced via fermentation from vegetable materials, and it's encapsulated in a vegan capsule free from common allergens. Each batch undergoes rigorous testing for quality and potency, a standard the brand consistently upholds, earning trust among shoppers who want reliable nightly support.