
Jarrow Formulas L-Tryptophan 500mg Vegicaps 60
Jarrow Formulas L-Tryptophan 500mg Vegicaps 60
Jarrow Formulas L-Tryptophan 500mg Vegicaps 60
Sleep support | Mood balance | Relaxation aid
- Provides 500mg of L-Tryptophan per capsule
- Precursor to serotonin and melatonin
- May support relaxation, sleep, and reduced cravings
- Vegan-friendly, fermented from vegetable source materials
Why is L-Tryptophan Important?
L-Tryptophan is an essential amino acid that the body cannot produce on its own. It must be obtained through diet or supplementation. Once consumed, L-tryptophan is converted into important neurotransmitters and hormones, including serotonin and melatonin, which help regulate mood, stress response, appetite, and the sleep-wake cycle. Without adequate tryptophan, the body may struggle with relaxation, healthy sleep patterns, and emotional balance.
What is Jarrow Formulas L-Tryptophan 500mg?
Jarrow Formulas L-Tryptophan 500mg provides a high-quality, fermented source of this essential amino acid in easy-to-swallow veggie capsules. Each capsule delivers 500mg of pure L-tryptophan, supporting serotonin and melatonin production for relaxation, mood balance, and restful sleep. Made from vegetable-derived materials, it is suitable for vegans and vegetarians and crafted with Jarrow’s commitment to science-led, high-standard formulations.
Key Benefits of Jarrow L-Tryptophan Capsules
- Supports sleep: As a precursor to melatonin, it contributes to healthy sleep cycles and restfulness
- Mood balance: Promotes serotonin production to support emotional wellbeing
- Stress relief: Helps calm the nervous system and support relaxation
- Craving control: May help reduce carbohydrate cravings through serotonin regulation
- Vegan-friendly: Fermented from plant-based sources and free from animal ingredients
Key Ingredients in Jarrow Formulas L-Tryptophan
- L-Tryptophan (500mg): Essential amino acid, fermented from vegetable sources, to support serotonin and melatonin production
- Veggie capsule shell: Plant-based, suitable for vegans and vegetarians
Who Would Benefit from L-Tryptophan 500mg?
This supplement is suitable for adults seeking support with sleep, stress management, and mood balance. It may benefit those experiencing occasional difficulty falling asleep, mild low mood, or increased carbohydrate cravings. Always consult your healthcare professional if you are taking antidepressants, sedatives, or other medications that may interact with serotonin pathways.
Directions for Use
Adults take one capsule on an empty stomach, 30 minutes before sleep with water or fruit juice, or as directed by your qualified healthcare professional. Do not exceed the recommended daily dose.
FAQs
When is the best time to take Jarrow L-Tryptophan?
For sleep support, take one capsule about 30 minutes before bedtime on an empty stomach.
Can L-Tryptophan help with mood?
Yes, it acts as a precursor to serotonin, which supports positive mood and emotional balance.
Is this supplement vegan?
Yes, the capsules are made from vegetable-based materials and contain fermented L-tryptophan suitable for vegans and vegetarians.
Can I take this with antidepressants?
Consult your healthcare provider first, as L-tryptophan may interact with medications that affect serotonin levels.
- L-Tryptophan, Vegetarian capsule (hydroxypropylmethylcellulose, water), magnesium stearate (vegetable source), cellulose and silicon dioxide.
- Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease or health condition. Results may vary from individual to individual. While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Please check the bottle for the most up to date information.
- Type: Capsule
- Gender: Unisex
- Age Range: 15-35, 36-49, Over 50
- Landys Chemist is committed to creating a more sustainable world. As part of our commitment we only use recyclable materials for our packaging. That means no plastic waste and we're alway looking for ways to improve further. In addition we recycle the vast majority of our own waste. We also provide invoices electronically rather than on paper to reduce paper waste.
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As an NHS business we work tirelessly to provide support to our local community with a particular focus on those most vulnerable and in need. In addition we also support a number of local charities in North West London to try and help create a more equitable society.

