Natural Energy L-Tryptophan is a dietary supplement based on L-tryptophan, vitamin B3 and vitamin B6 that supports memory and mood.
- Serotonin is a neurotransmitter that plays a role in the body in mood, anxiety, stress, aggression, appetite, memory and sexuality.
- Melatonin plays an important role in the day-night rhythm.
- L-Tryptophan is an essential amino acid used in the body as a precursor to the production of the neurotransmitters serotonin and melatonin.
- Vitamins B3 and B6 are cofactors in the natural conversion of L-Tryptophan into serotonin and melatonin.
- Supports normal psychological functions such as memory and mood.
- Contributes to normal energy-generating metabolism.










Robin S. (verified owner) –
Good product. Arrived in original packaging and on time. Minor delay once but support was helpful.
Ronald H. (verified owner) –
Excellent supplements at a great price. Never had an issue with quality or delivery. Highly recommended.