5-HTP 100 mg  | GNC
Note: This product cannot be shipped to China, Japan, Netherlands, Belgium, Brazil, Australia, Spain, Italy, France, Austria, Switzerland, Portugal

Product Information



Helps to promote healthy mood balance
Used as sleep aid
NPN 80007913


Nutrition Facts
Serving Size  1 Vegetarian Capsules
Servings Per Container  60

Amount Per Serving     % DV

l-5-Hydroxytryptophan (Griffonia simplicifolia, Seed)  100 mg   **

** Daily Value (DV) not established.

Other Ingredients
Hypromellose, Rice Flour
Label (click image to enlarge)

How To Use

Adults: For use as a sleep aid, take 1-2 capsules 30-45 minutes before bedtime. For weight management*, take 3 capsules, 3 times daily 30 minutes before a meal, and consult a health care practitioner for use beyond 12 weeks. For healthy mood balance, relief of symptoms of fibromyalgia, and migraine prophylaxis, take 1 capsule, 3 times daily with meals. To minimize the risk of gastrointestinal side effects, start dosing at 1 capsule 2 times per day and slowly increase to effective dose over 2 week period. For healthy mood balance, use for a minimum of 1 week to see beneficial effects. For relief of fibromyalgia symptoms, use for a minimum of 2 weeks to see beneficial effects. For migraine prophylaxis, use for a minimum of 2-3 weeks to see beneficial effects. Consult a health care practitioner for use beyond 1 year.
THIS PACKAGE IS SEALED FOR SAFETY. DO NOT USE IF SAFETY SEAL IS BROKEN OR MISSING., Caution(s): Consult a health care practitioner if sleeplessness persists continuously for more than 3 weeks, or if symptoms persist or worsen. Consult a health care practitioner prior to use if you are pregnant or breastfeeding, or 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-migrane medication. Some people may experience diarrhea, nausea, vomiting, abdominal pain, and/or drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle, or involved in activities requiring mental alertness. Discontinue use and consult a health care practitioner if you show signs of weakness, oral ulcers, or abdominal pain accompanied by severe muscle pain, or if you experience skin changes. Contra-Indication(s): Do not use if you have scleroderma.
Manufactured for:
General Nutrition Centres Company
6299 Airport Road
Mississauga, ON L4V 1N3


265423 GNC