The amino acid L-5-Hydroxytryptophan (5-HTP) is created from L-Tryptophan in the body, and is a precursor to serotonin and melatonin. Our 5-HTP is derived from a plant source, and is carefully tested to ensure its purity and to guarantee the absence of contaminants.
As a dietary supplement, 1 capsule one to three times daily, or as directed by a healthcare practitioner.
Serving Size: 1 capsule
Amount Per Serving L-5-Hydroxytryptophan … 100mg
Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.
Allergy Research Group
Since 1979, Allergy Research Group has used only the purest raw materials available, and has implemented strict quality control procedures in every stage of production including inspection of raw materials, manufacturing, packaging and storing. For many years we have used the same manufacturers to produce our capsules and tablets to ensure consistency. In our facility in Alameda, California we bottle, label and ship our finished products. Allergy Research Group is currently licensed by the California Department of Health Services, Food and Drug Branch.
Subscribe to get 25% Off!To celebrate our new site, we are giving you 25% off your entire order when you subscribe to our newsletter! Hurry, this offer only lasts until July 31st, 2020.
(Coupon code will be e-mailed, one per customer, some restrictions apply.)