Dietary Supplement Label Database

L-Tryptophan, USP

On market
Photo of the Lidtke TryptoGOLD L-Tryptophan, USP label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 1 Capsule(s)
Servings Per Container 60
Amount Per Serving% Daily Value
TryptoGold (as L-Tryptophan)500 mg†
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.

Other ingredients: vegan Capsule

% 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 February 2022, shown here as it was entered. The NIH's record · picture of the label (PDF)

General information

Product name
L-Tryptophan, USP
Brand
Lidtke TryptoGOLD
Barcode (UPC)
6 30610 00162 5
Net contents
60 Vegan Capsule(s)
Market status
On market
DSLD ID
261020

Classification

Supplement form
Capsule
Product type
Amino acid/Protein
Claim types on the label
Nutrient, All Other, Structure/Function
Intended for
Adult (18 - 50 Years)

Label statements

Formula: Contains: L-Tryptophan is a natural building block of serotonin, the neurotransmitter that plays an important role in appetite, mood, normal sleep patterns, and nervous-system health. When your body needs extra help producing serotonin for peaceful sleep and a more relaxed outlook, choose Lidtke L-Tryptophan.

Precautions: Children: Warning: Keep out of reach of children.

Precautions: Pregnant or Nursing or Prescription Medications: If you are pregnant, lactating, taking any medications (especially MAOIs, Tricyclics, or SSRIs), or have a medical condition, consult your doctor.

Directions: Work up to the desired level gradually.

Precautions: All Other: Discontinue use if adverse reaction occurs. Do not use if seal is damaged or missing.

Storage: Keep lid tightly closed. Keep in a cool, dry place.

FDA Statement of Identity: A Dietary Supplement

Directions: Directions: (Adults): Take one (1) capsule or as directed by a health-care professional. Best if taken at bedtime or between meals.

Formula: Contains: TryptoGold Lidtke's own naturally produced, Ultra-premium L-Tryptophan

Formulation: Does NOT Contain: No added gluten, yeast, wheat, corn, soy, dairy, eggs, tree nuts, peanuts, fish, shellfish, salt, sugar, artificial color or flavor, or preservatives. Non-GMO

Precautions: All Other: 1-800-404-8185 Adverse events may be reported above.

Brand information

Manufacturer: Lidtke Technologies, Chandler, AZ

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