This USA FREE Shipping Item (with coupon code) is one pack of 250 grams (0.25Kg, 8.8oz) 5-HTP (5-Hydroxytryptophan) pure powder which was extracted from Griffonia Simplicifolia Seed. Manufacturer assayed as >98% 5-HTP with HPLC. There is not any additive or filler inside. There are 1 to 1.5 years shelf life available.
Appearance: Off-white fine powder. Taste: Characteristic. Solubility: soluble in water. Store in cool, dry, and dark place, keep away from light and heat.
This 5-HTP bulk pure powder amino acid ingredient is good for direct consumption, formulation, capsulation and tableting, health product R&D (research and development), or your any other business purpose.
For adult dose, similar to many brand name capsule amount, to take 1/20 teaspoon of this powder (about 100 mg powder) with one glass of juice or water daily, preferably on an empty stomach at bed time. Or do your own research for proper amount of your desired purpose.
5-HTP (5-hydroxytryptophan) is a naturally-occurring amino acid. Bulk product is usually extracted from Griffonia Simplicifolia Seed. Though 5-HTP is found in food only in insignificant quantities, it is an intermediate in the metabolism of tryptophan, an amino acid found in turkey, milk, potatoes, pumpkin, and various greens. 5-HTP is a precursor of neurotransmitter serotonin. Serotonin is a neurotransmitter which is responsible for mood, hunger and sleep. 5-HTP works through increasing the amount of serotonin produced in central nervous system tissue. Many researches show that 5-HTP may support suppressing appetite, weight loss[1-3], anti-depression, good mood conditions, sleep aid, and cognitive enhancement.
On the other hand, because 5-HTP has not been thoroughly studied in a clinical setting, possible side effects and interactions with other drugs are not well known.
. Eating behavior and adherence to dietary prescriptions in obese adult subjects treated with 5-hydroxytryptophan.Cangiano C, Ceci F, Cascino A, Del Ben M, Laviano A, Muscaritoli M, Antonucci F, Rossi-Fanelli F. 3rd Department of Internal Medicine, University of Rome, La Sapienza, Italy. Am J Clin Nutr. 1992 Nov;56(5):863-7. Previous observations have shown that oral administration of 5-hydroxytryptophan (5-HTP) without dietary prescriptions causes anorexia, decreased food intake, and weight loss in obese subjects. To confirm these data over a longer period of observation and to verify whether adherence to dietary restriction could be improved by 5-HTP, 20 obese patients were randomly assigned to receive either 5-HTP (900 mg/d) or a placebo. The study was double-blinded and was for two consecutive 6-wk periods. No diet was prescribed during the first period, a 5040-kJ/d diet was recommended for the second. Significant weight loss was observed in 5-HTP-treated patients during both periods. A reduction in carbohydrate intake and a consistent presence of early satiety were also found. These findings together with the good tolerance observed suggest that 5-HTP may be safely used to treat obesity.
. A functional food product for the management of weight. Bell SJ, Goodrick GK. Functional Foods, Inc., Belmont, MA 02478, USA. Crit Rev Food Sci Nutr. 2002 Mar;42(2):163-78.
.The effects of oral 5-hydroxytryptophan administration on feeding behavior in obese adult female subjects. Ceci F, Cangiano C, Cairella M, Cascino A, Del Ben M, Muscaritoli M, Sibilia L, Rossi Fanelli. Department of Internal Medicine, University of Rome La Sapienza, Italy. J. Neural Transm. 1989;76(2):109-17.
Quality Specification:The 5-Hydroxytryptophan (5-HTP) powder was produced according to enterprise specification. All actual batch 5-HTP powder meets or is better than the quality specification requirements.
Shipping and Handling:We only collect reasonable shipping and handling (S&H) fee. If you order different items at once, we try to do combine shipping in one package, and always figure out the best way to ship your order for saving your shipping cost. Maybe you will be charged excessive shipping fee for multi-item one time order by the automatic computer system, please just go ahead to check out and complete your order. We will fairly credit back your excessive shipping fee after we ship your order.
Since international shipping is complicated, and different country has different regulation for the same product, international buyer may not directly check out and complete your order from our web store. Please send us email at sales@HerbStoreUSA.com to tell us the name and quantity of the products(s) which you decide to order. We will then send you Paypal invoice manually. You can make payment directly with your credit card, or Paypal account, after you receive the Paypal invoice.
Disclaimer: These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.