| Customization: | Available |
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| CAS No.: | 73-22-3 |
| Formula: | C11h12n2o2 |
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Product name: L-Tryptophan
CAS No: 73-22-3
L-Tryptophan is an essential amino acid that serves as a critical building block for proteins and a precursor to key neurotransmitters, including serotonin and melatonin. Since the body cannot produce it naturally, it must be obtained through diet or supplementation. Dietary sources include turkey, chicken, eggs, dairy, nuts, seeds, and legumes. L-Tryptophan is generally safe when taken in appropriate doses (typically 500-2000 mg daily). However, combining it with antidepressants (especially SSRIs) may lead to excessive serotonin levels (serotonin syndrome). Consulting a healthcare provider before use is recommended, especially for those on medications or with pre-existing conditions. L-Tryptophan plays a vital role in mental health, sleep regulation, and overall physiological balance. Whether obtained through diet or supplements, it offers a natural way to support emotional well-being, relaxation, and recovery.
Application and Effect
L-Tryptophan is an essential amino acid that serves as a precursor for key neurotransmitters and bioactive compounds, including serotonin, melatonin, and niacin (vitamin B3). It plays a vital role in mood regulation, sleep, and overall metabolic health.
Key Applications & Effects
1. Mood & Mental Health (Serotonin Synthesis)
Boosts Serotonin: L-Tryptophan is converted into 5-HTP (5-hydroxytryptophan), then into serotonin-a neurotransmitter critical for mood, anxiety, and emotional well-being.
Supports Depression & Anxiety Management: Studies suggest supplementation (1-3 g/day) may improve symptoms of mild depression and anxiety by enhancing serotonin levels.
May Reduce Aggression & Irritability: Some research indicates it helps regulate emotional responses.
2. Sleep Regulation (Melatonin Production)
Improves Sleep Quality: Serotonin is further converted into melatonin, the sleep hormone.
Fights Insomnia: Doses of 0.5-5 g before bed may reduce sleep latency and improve deep sleep.
3. Cognitive Function & Memory
Supports brain health by maintaining serotonin and melatonin balance, which may protect against cognitive decline.
4. Appetite & Weight Management
Reduces Cravings: Higher serotonin levels can promote satiety and reduce sugar cravings.
May Aid in Weight Loss: Some studies link tryptophan-rich diets with better appetite control.
5. Immune & Gut Health
Modulates Immune Response: Tryptophan metabolites (like kynurenine) influence immune function.
Supports Gut-Brain Axis: Gut bacteria convert tryptophan into compounds that regulate inflammation.
6. Niacin (Vitamin B3) Synthesis
Helps produce niacin, which is essential for energy metabolism and skin health.
Specifications:
| Composition | C11H12N2O2 |
| Assay | 99% |
| Appearance | White crystalline powder |
| CAS No. | 73-22-3 |
| Packing | Small and bulk |
| Shelf Life | 2 years |
| Storage | Store in cool and dry area |
| Certification | ISO |
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