Dietary Supplement Label Database

L-Tryptophan

Off market
Photo of the BRI Nutrition L-Tryptophan label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 1 Capsule(s)
Servings Per Container 40
Amount Per Serving% Daily Value
IronIron Note: naturally occurring575 mcg3%
L-Tryptophan1.5 g†
* Percent Daily Values are based on 2,000 calorie diet.
† Daily Value not established.

Other ingredients: Gelatin, Magnesium Stearate

% Daily Values for: Adults and children 4 or more years of age.

Where this label comes from

An original label of the NIH's Dietary Supplement Label Database, entered there on 23 April 2020, shown here as it was entered. The NIH's record

General information

Product name
L-Tryptophan
Brand
BRI Nutrition
Barcode (UPC)
X000S0USBJ
Net contents
120 Capsule(s)
Market status
Off market
DSLD ID
219030

Classification

Supplement form
Capsule
Product type
Other Combinations
Claim types on the label
Nutrient, All Other, Structure/Function
Intended for
Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar Free

Label statements

Directions: Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed.

Formula: Contains: What it is: The essential amino acid l-tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. L-tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity.

FDA Statement of Identity: Dietary Supplement

Formulation: Does NOT Contain: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Precautions: Pregnant or Nursing or Prescription Medications: Warning: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs, consult your health care professional before using this product.

Storage: Store in a cool, dry place.

Brand information

Distributed by: BR International, LLC, Lewes, DE, 19958

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.