
Product Description
5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid tryptophan to serotonin, a brain chemical associated with positive mood and well-being. Preclinical studies show that 5-HTP may help support healthy levels of serotonin in the body. In addition to a balanced mood, serotonin may also support melatonin production and a healthy sleep cycle. Serene Science? 5-HTP is derived from the seeds of the African plant Griffonia simplicifolia.
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Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 11, 2026 | $10.00 | $10.00 | $10.00 | 1 |
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Description
5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid tryptophan to serotonin, a brain chemical associated with positive mood and well-being. Preclinical studies show that 5-HTP may help support healthy levels of serotonin in the body. In addition to a balanced mood, serotonin may also support melatonin production and a healthy sleep cycle. Serene Science? 5-HTP is derived from the seeds of the African plant Griffonia simplicifolia.
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Smallflower Best Price | $10.00 | Out of Stock | 5/11/2026 | View Product → |





