Melatonin is a hormone (N‑acetyl-5‑methoxytryptamine) produced especially at night in the pineal gland.* Its secretion is stimulated by darkness and inhibited by light.* Melatonin, an indole, is synthesized from tryptophan via serotonin.* The suprachiasmatic nuclei (SCN) of the hypothalamus have melatonin receptors and melatonin may have a direct action on SCN to influence circadian (sleep) rhythms.*
Ingredients
Serving Size: 4 Sprays (approx. 0.5 mL)
Servings Per Container: 100 |
| | Amount Per Serving | % Daily Value |
| Melatonin (N-acetyl-5-methoxytryptamine) | 1760 mcg | ** |
| ** Daily Value not established |
Other ingredients: Purified water, ethanol, and glycerin.
Contains no
Gluten, soy, wheat, corn, eggs, dairy, yeast, citrus, preservatives, artificial flavor or color, starch, or sugar.
Directions for use
Adults: Spray 4–22 times daily under the tongue (4, 11, and 22 sprays provide approximately 1.5, 5, and 10 mg of melatonin, respectively) or as directed by your healthcare practitioner. Sensitivity to melatonin is different from person to person. Take once a day, at or before bedtime. For jet lag: Take once a day at bedtime after darkness has fallen, while travelling and at destination, until adaptation to the new daily pattern on occasional short-term use. For sleep restriction / altered sleep schedule, for delayed sleep phase disorder, and to restore sleep/wake cycle: Consult a healthcare practitioner for use beyond 4 weeks or if symptoms persist for more than 4 weeks (chronic insomnia).
| * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. |
