We’ve updated our Privacy Policy and Health Notices effective September 30, 2026
Learn more.svg)
Prepared in Canada
$36.99
$36.99
Plus tax
540 PC Optimum points
Size: 90 Count
Quantity
1
Shipping
-
Available at select locations.
Pickup
-
Available at select stores.
Same-day delivery
-
Available at select locations.
Price, promotions, and stock availability subject to change. $8 fee applies to shipping orders below $35. Pickup times vary. *A government mandated bag fee of up to $0.75, based on your province and selected store applies to pickup orders. Fees appear at checkout.
About this product
Item #064642079916
Québec regulation does not allow pharmacist-owners to award PC Optimum bonus points on any medication or activity related to the practice of pharmacy.
5-HTP (5-Hydroxytryptophan) is a chemical by-product of the protein building block L-tryptophan. It is sourced from the seeds of an African plant known as Griffonia simplicifolia. 5-HTP increases serotonin levels and helps with depression, anxiety, insomnia, migraine and tension-type headaches, fibromyalgia, and obesity.
Product information is provided by the product vendor. This content is a summary for informational purposes only and does not have all possible information about this product. It should not be used as a substitute for advice from health care professionals, as this information alone does not assure that this product is safe, effective, or appropriate for you. For more detailed information on this product, including reported and possible side effects and contraindications, refer to the manufacturer's monograph, or speak with a health care provider.
Features & benefits
How to use
Adults: Take 1 caplet 3 times daily with a meal. To help promote healthy mood balance, use for a minimum of 1 week to see beneficial effects. To help relieve symptoms of fibromyalgia, use for a minimum of 2 weeks to see beneficial effects. Consult a health care practitioner for use beyond 1 year. Store between 15°C and 25°C, away from children.
Warnings
Consult a health care practitioner if symptoms persist or worsen. Consult a health care practitioner prior to use: if you are pregnant or breastfeeding; if you are taking carbidopa or drugs/supplements with serotonergic activity including, but 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. Discontinue use and consult a health care practitioner if you show signs of weakness, oral ulcers, or abdominal pain accompanied by severe muscle pain. Do not use if you have scleroderma. Exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness. Some people may experience diarrhea, nausea, vomiting, abdominal pain and drowsiness.
Ingredients
