5-Hydroxytryptophan | Thorne® | 90 Capsules

Formerly Griffonia

Enhances sleep and helps manage stress*

5-HTP increases serotonin levels to promote restful sleep and decrease sugar cravings. It contains pyridoxal 5'-phosphate, the active form of vitamin B6 and the necessary cofactor for the conversion of 5-HTP to serotonin.

Features

• Sleep: Supports restful sleep*
• Stress: Nutritional support for stress*
• Cravings: Helps decrease sugar cravings*
• Positivity: Supports a healthy outlook*
• Trusted: Thorne is chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of 11 U.S. Olympic Teams
• NPN 80060101

The serotonin levels in the body are associated with the regulation of sleep, mood, and appetite. A balanced serotonin level has been shown to support restful sleep, and good mood. There are several ways to support a healthy serotonin level. L-tryptophan and 5-Hydroxytryptophan (5-HTP) are both precursors to serotonin. However, supplementation with 5-HTP is preferable, because unlike L-tryptophan, 5-HTP cannot be shunted into other uses in the body, such as niacin or protein production. 5-HTP is well absorbed by the body and easily crosses the blood-brain barrier where it can increase the synthesis of serotonin in the central nervous system. And 5-HTP can be taken with meals without reducing its effectiveness.

5-HTP is well absorbed when taken orally, with about 70 percent going into the bloodstream. Intestinal absorption of 5-HTP does not require the presence of a transport molecule, and its absorption is not affected by the presence of other amino acids; therefore, 5-HTP can be taken with meals without reducing its effectiveness. 5-HTP has been shown to have a beneficial impact on mood, sleep, carbohydrate cravings, and discomfort associated with fatigue. Numerous studies of individuals with negative mood status have shown significant positive response with 50-300 mg of 5-HTP daily.

To further facilitate serotonin production, Thorne's 5-HTP formula contains pyridoxal 5'-phosphate, the active form of vitamin B6 and the necessary cofactor for the conversion of 5-HTP to serotonin. 5-HTP is commercially produced by extraction from the seeds of the African plant, Griffonia simplicifolia.

Each lot is thoroughly tested for contaminants, including Peak X, and is Peak X free.

Medicinal Ingredients

Non-Medicinal Ingredients

Hypromellose Capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide

Recommended Dose

Helps to promote healthy mood balance and used as a sleep aid. Use for a minimum of 1 week to see beneficial effects. Consult a health professional for use beyond one year. Recommended Dose (Adults): Take with food. To promote healthy mood balance: Take 1-2 capsules three times daily or as recommended by a health professional. To minimize the risk of gastrointestinal side effects, start dosing at 1 capsule three times daily and slowly increase to effective dose over a period of 2 weeks. For use as a sleep aid: Take 2-4 capsules daily or as recommended by a health professional. Take 30-45 minutes before bedtime.

Cautions

If you are pregnant or breastfeeding, consult a health professional prior to use. If symptoms persist or worsen, consult a health professional. Consult a health professional if sleeplessness persists continuously for more than 3 weeks (chronic insomnia). Consult a health professional prior to use if you are taking carbidopa or drugs/supplements with serotonergic activity. These may include, but are not limited to, L-tryptophan, S-adenosylmethionine (SAMe), St. John’s wort, antidepressants, pain killers, over the counter cough and cold medication containing dextromethorphan, anti-nausea medication and anti-migraine medication. Some people may experience diarrhea, nausea, vomiting and abdominal pain. Discontinue use and consult a health professional if you show signs of weakness, oral ulcers, or abdominal pain accompanied by severe muscle pain or if you experience skin changes. Do not use if you have scleroderma. Some people may experience drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle or are involved in activities requiring mental alertness.

Keep out of reach of children. Do not use if security seal inside the cap is broken. Store tightly sealed in a cool, dry place.

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.