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🌙 Elevate your nights, empower your days — naturally.
Source Naturals L-Tryptophan delivers a potent 500mg dose of this essential amino acid per tablet, supporting natural serotonin and melatonin production to enhance mood, reduce stress, and improve sleep quality. Manufactured under strict FDA and cGMP guidelines, this sugar-free, yeast-free supplement offers a trusted, clean formula with over 40 years of proven efficacy.
| ASIN | B000GFHPNY |
| ASIN | B000GFHPNY |
| Age Range Description | Adult |
| Best Sellers Rank | #59,635 in Health & Household ( See Top 100 in Health & Household ) #2,268 in Blended Vitamin & Mineral Supplements #3,018 in Sales & Deals |
| Brand Name | Source Naturals |
| Color | Color.value |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (426) |
| Date First Available | November 22, 2004 |
| Department | Health and Beauty>Health and Wellness |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00021078019800 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 2.21 x 2.21 x 3.94 inches |
| Item Form | Tablet |
| Item Weight | 3.68 ounces |
| Item model number | SN1980 |
| Manufacturer | Source Naturals |
| Manufacturer | Source Naturals |
| Manufacturer Part Number | SN1980 |
| Material Features | Sugar Free, Yeast Free |
| Model Name | L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg Tablets |
| Model Number | SN1980 |
| Number of Items | 1 |
| Pill Coating | Uncoated |
| Primary Supplement Type | L-Tryptophan |
| Product Benefits | Sleep Support |
| Product Dimensions | 2.21 x 2.21 x 3.94 inches; 3.68 ounces |
| Special Ingredients | L-Tryptophan |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 40.0 |
| UPC | 021078019800 |
| Unit Count | 120.0 Count |
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