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The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid, tryptophan, to serotonin. Clinical studies have shown that 5-HTP increases the amount and availability of serotonin produced by the body. Increased brain serotonin levels may produce positive effects on emotional well-being, appetite regulation, melatonin production and maintaining a healthy sleep cycle. Source Naturals 5-HTP is naturally derived from the seeds of the African plant Griffonia simplicifolia.
1 to 2 capsules once or twice daily with a glass of water. Start with 1 capsule per day, increasing dosage up to 4 capsules daily as needed. Do not exceed the recommended dose.
Microcrystalline cellulose, gelatin (capsule), colloidal silicon dioxide, and magnesium stearate
In some people, nausea, headaches, nasal congestion, or constipation may occur. If these symptoms occur, lower the dose, or spread the dose throughout the day. Discontinue use if any of these symptoms persist for more than three days. If you are pregnant, may become pregnant, or breastfeeding, taking prescription medication such as antidepressant SSRI's, MAO inhibitors or sedatives, or if you have heart disease, consult your physician before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
| Supplement Facts | ||
| Serving Size: 2 Capsules | ||
| Servings Per Container: 60 | ||
| Amount Per Serving | %DV | |
| 5-HTP (from Griffonia simplicifolia) | 100 mg | † |
| †Daily Value not established | ||
