L-Tryptophan®

Amino Acids & Protein

Brand: Lidtke

PowderAmino acid/ProteinOn Market
Click to view full label

Net Contents

250 Gram(s) Powder

Serving Size

0.33 tsp

Servings Per Container

500

Supplement Form

Powder

Bar Code (UPC/SKU)

6 30610 00375 9

Product Version

R0425-1m2y1

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Non-GMO.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 0.33 tsp · 1 per day

IngredientAmount Per Serving
L-Tryptophan500 mg

Not Present

Other Ingredients

None

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions (Adults): Take 1/3 level teaspoon or as directed by a health-care professional. Best if taken at bedtime or between meals.

Warnings & Precautions

Precautions re: Children

Warning: Keep out of reach of children.

Precautions re: 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.

Precautions re: All Other

Discontinue use if adverse reaction occurs. Do not use if seal is damaged or missing.

Precautions re: All Other

Adverse events may be reported above.

Storage

Storage

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

Formulation

Formulation re: Other

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. Lidtke stands behind each product and guarantees customer satisfaction for 365 days from the date of purchase.

Formulation re: Other

Sleep well, stay calm Supports healthy sleep & mood

Formula re: Contains

L-Trytophan, USP

Formulation re: 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.

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General Statements: All Other Content

Thank you for choosing L-Tryptophan by Lidtke. We sincerely wish the best of health for you and your family.

General Statements: All Other Content

Purest on the planet Superb quality since 1994

Seals/Symbols

GMP

General Statements: All Other Content

As certified by the manufacturer.

Manufacturer & Distributor

Manufacturer

Lidtke Technologies

Casa Grande, AZ, 85122

1-800-404-8185

www.lidtke.com

Market Reference

$2.75 – $299.99· 40 listings
  • Lidtke L-Tryptophan

    Lidtke Technologies4.8(32)
    $47.95
  • L-Tryptophan Complete Lidtke

    Lidtke Technologies4.8(16)
    $45.95
  • Lidtke L-Tryptophan Chewable

    Wellnessbetter.com4.6(7)
    $14.75
  • L-Tryptophan (220 mg) 120 cap.

    Lidtke Technologies
    $19.95
  • L-Tryptophan (220 mg) 60 cap.

    Lidtke Technologies
    $9.95
  • Lidtke L- Tryptophan 120 Vegcaps

    DrAlexRinehart.com
    $39.95
  • Best Naturals L-Tryptophan mg 60

    Target4.5(135)
    $9.99
  • Lidtke 5-HTP 120 Vegan Capsules

    PureFormulas.com5.0(1)
    $28.95

Where to Buy Locally

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Research & Studies

  • A Momentary Lapse of Reason: Living with L-tryptophan Induced EMS and the Hidden Dangers of Genetic Modification of Our Foods

    H Behr - 2011 - books.google.com

    … Partner in health and in severe ill health, mother of our beautiful child Alan and my lovely stepson Dawid. I am so sorry for the suffering this incident brought to you and how it changed …

    2011
  • The Restoration of L-Tryptophan With Its Numerous Physiological Benefits

    DPM Morton Walker, A Ber

  • Its Numerous Physiological Benefits

    DPM Morton Walker - 2002

    2002
  • Innovative therapies for mood disorders: A case report

    K Ross, M VanNortwick, D Dragone - Explore, 2021 - Elsevier

    … Further, “The World Health Organization has identified mental wellness issues as the leading contributor to global health burden - highlighting the urgency to develop lifestyle …

    20215 citations
  • Managing mood-related symptoms utilizing diet, targeted nutrient supplementation, and lifestyle changes: A case series

    K Ross, M VanNortwick - EXPLORE, 2022 - Elsevier

    … The Office of Disease Prevention and Health Promotion reports that mental health disorders … This case series examines the use of diet, targeted nutrient supplementation with a focus on …

    20223 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-03-24. DSLD Label ID: 215289. 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.