SeroTrex NS
Key ingredients
L-theanine: Amino acid that acts as a glutamate receptor antagonist (1)†. In a randomized, double-blind, placebo-controlled study, L-theanine was shown to significantly reduce stress(2)†. In individuals 8-12 years of age, L-theanine has been shown to significantly increase the number of nights with restful sleep and reduce nocturnal motor activity (3)â€
5-HTP (from Griffonia simplicifolia seed extract): 5-hydroxytryptophan (5-HTP) crosses the blood-brain barrier and is a precursor to serotonin and melatonin (4)†. Serotonin is important for regulating mood and sleep-wake function (5).
References
1. Kakuda T, et al. Biosci Biotechnol Biochem. 2002;66(12):2683-2686.
2. Kimura K, et al. Biol Psychol. 2007; 74(1):39-45.
3. Lyon MR, et al. Alt Med Rev. 2011;16(4):348-54.
4. Shaw K, et al. Cochrane Database Syst Rev. 2002;(1):CD003198.
5. Monti J. Sleep Med Rev. 2011;15(4):269-81.
Chew 1-2 tablets up to twice daily or as directed by your healthcare provider. Do not exceed suggested use.
If you are pregnant or nursing, consult your healthcare provider before use.Â
Supplement Facts
Serving Size: 2 Tablets
Servings Per Container: 30
| Amount Per Serving | % Daily Value* | |
|---|---|---|
| Calories | 10 | |
| Total Carbohydrate | 2 g | 1% |
| L-theanine | 200 mg | ** |
| 5-hydroxtryptophan (from Griffonia simplicifolia seed extract) | 60 mg | ** |
* Percent Daily Value based on a 2,000 calorie diet.
** Daily Value not established.
OTHER INGREDIENTS: Xylitol, Stearic acid, Magnesium stearate, Citric acid, Fruit punch flavor, and Stevia (Stevia rebaudiana) leaf extract (standardized to 95% Rebaudioside A).