L-Tryptophan 500 mg™
Amino Acids & ProteinBrand: Protocol For Life Balance
Net Contents
120 Vcap(s)(R)
Serving Size
1–2 Vegetarian Capsule(s)
Servings Per Container
60
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 07359 10167 8
Product Version
CODE P0167 V1
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Vegan, Vegetarian, Organic, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Egg
- Shellfish
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–2 Vegetarian Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Tryptophan | 1 g | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USAGE: As a dietary supplement, take 1-2 Vcaps(R) daily, preferably at bedtime. For intensive use, take up to 6 Vcaps(R) daily, in divided doses, as directed by a healthcare practitioner.
Warnings & Precautions
Precautions re: All Other
Do Not Eat Freshness Packet. Keep in Bottle.
Precautions re: Children
Warning: Keep out of reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
Pregnant/lactating women, those taking anti-depressant medications (such as SSRI's or MAOI's), or those with liver disorders, consult a health care professional before using this product.
Precautions re: All Other
May cause drowsiness.
Precautions re: All Other
Cautions and Interactions A frequent side effect from high dose Tryptophan use is drowsiness; it is advisable to take L-Tryptophan in the evening and not while driving or operating heavy machinery. Dry mouth and gastrointestinal upset are among the small number of relatively uncommon side effects.
Precautions re: Pregnant or Nursing or Prescription Medications
Tryptophan should not be used concomitantly with monoamino oxidase inhibitors/selective serotonin reuptake inhibitors (SSRIs). Individuals with liver cirrhosis should avoid tryptophan supplementation.
Storage
Storage
Store in a cool, dry place.
Formulation
Formulation re: Vegetarian/Vegan
Vegetarian Formula
Formulation re: Does NOT Contain
Contains no sugar, salt, yeast, wheat, gluten, soy, milk, egg, shellfish, or preservatives.
Formulation re: Vegetarian/Vegan
Vegetarian/Vegan Product.
Formula re: Contains
This product contains an Ageless(R) anti-oxygen packet to enhance protection during storage.
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Disclaimer Statement
A Dietary Supplement
Other Label Statements
General Statements: All Other Content
L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, sleep, disposition and immune function. As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. Our L-Tryptophan is pharmaceutically pure - every lot is screened against Peak E and microbial contamination.
General Statements: All Other Content
Please Recycle.
General: Product/Version Code
CODE P0167 V1
General Statements: All Other Content
- Pharmaceutical Grade - Promotes Positive Mood - Supports Restful Sleep 10% of profits donated for health research
Seals/Symbols
GMP
General Statements: All Other Content
Made in the U.S.A.
Brand IP Statement(s) re: (c), (TM), (SM)
Vcaps(R) is a registered trademark of Capsugel.
Brand IP Statement(s) re: (c), (TM), (SM)
Protocol For Life Balance(TM) L-Tryptophan is Pharmaceutical Grade (USP).
General Statements: All Other Content
Peel Here for more information
General Statements: All Other Content
L-Tryptophan is an amino acid that is critical for neurotransmitter synthesis. It is necessary for the production of serotonin (a neurotransmitter), melatonin (a neurohormone), and niacin (vitamin B3). For humans, tryptophan is an essential amino acid, meaning it cannot be made by the organism and therefore must be part of its diet. These important amino acids are building blocks in protein biosynthesis. Tryptophan is naturally abundant in chocolate, oats, bananas, dried dates, milk, cottage cheese, meat, fish, turkey, and peanuts. Many people find L-Tryptophan to be a safe and reasonably effective sleep aid, probably due to its ability to increase levels of serotonin (a calming neurotransmitter) and/or melatonin (a sleep-inducing hormone secreted by the pineal gland in response to darkness or low light levels).
General Statements: All Other Content
Guaranteed Quality This is an FDA-regulated dietary supplement that is produced in an FDA- and third party-inspected facility. We are certified for producing dietary supplements and USDA Organic products using Good Manufacturing Practices (GMP). All ingredients are quality tested to meet or exceed specifications. Our quality team goes above and beyond standard quality control to ensure the safety and efficacy of this supplement. We utilize advanced analytical and microbiological testing methods, with capabilities that are state-of-the-art and exceed basic lab requirements.
Manufacturer & Distributor
Manufacturer
NHG
P.O. Box 2203, Sparks, NV, 89431
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-06-25. DSLD Label ID: 10030. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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