Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
Natrol 5-HTP Mood Enhancer 100mg 150 Time Release Tablets
In-store pricing snapshot
Lowest verified warehouse price ยท 6 Costco warehouses reporting.
* Prices shown are for Costco members only.
Natrol 5-HTP Plus Mood Enhancer is a dietary supplement containing 100mg of 5-Hydroxytryptophan (5-HTP), a naturally derived amino acid precursor sourced from the seeds of Griffonia simplicifolia, an African plant. Each bottle contains 150 time-release tablets designed for controlled, gradual delivery of the active ingredient throughout the day.
5-HTP is converted by the body into serotonin, a neurotransmitter that helps regulate mood, sleep, and behavior. This supplement supports a calm and relaxed mood, promotes positive outlook, and may help with appetite control. The timed release formula allows for steady absorption, making it suitable for twice-daily use. Take one tablet with a meal, up to twice daily.
This product is 100% drug free and vegetarian. It is free from milk, eggs, fish, crustacean shellfish, tree nuts, wheat, peanuts, soybeans, yeast, and corn. It contains no artificial colors or flavors, no added sugar, no starch, and no preservatives. Made in the USA.
Main ingredients: Calcium, 5-HTP naturally derived from Griffonia simplicifolia (seed). Other ingredients: Dibasic calcium phosphate, cellulose, hypromellose, silica, stearic acid, magnesium stearate, methylcellulose, glycerin.
Do not use if you are taking other 5-HTP or L-tryptophan products. Do not use if pregnant or nursing. Consult a healthcare professional before use.