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Optimized Tryptophan Plus

Life ExtensionUpdated April 2026

This product has been discontinued. Label data shown is from the last available version.

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Product Information

Form
Capsule
Servings Per Container
30
UPC
7 37870 17219 2
Product Type
Botanical with Nutrients
DSLD Entry Date
2016-07-25

Target Groups

Adult (18 - 50 Years)

All Ingredients

IngredientAmount% DV
Niacin66 mg330%
L-Tryptophan1000 mg
L-Lysine250 mg
Proprietary Tryptophan Plus Blend285 mg

† Daily Value not established.

Label Statements

General Statements: All Other Content

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Suggested/Recommended/Usage/Directions

Read the entire label and follow the directions carefully prior to use. Directions: Take up to three (3) capsules all at once before bedtime, or one capsule on an empty stomach before each meal, or as recommended by a healthcare practitioner. For maximum absorption take with a small amount of carbohydrate, such as diluted juice. Best if taken separately from protein or amino acids.

Formulation re: Does NOT Contain

Non-GMO

Precautions re: All Other

Caution: Serotonin syndrome is characterized by high levels of serotonin and symptoms like confusion, sweating, agitation, nausea, involuntary muscle contractions, and racing heartbeat. Do not take L-tryptophan if you experience these symptoms. Do not use before driving or operating heavy machinery.

Precautions re: Pregnant or Nursing or Prescription Medications

Because tryptophan may have numerous drug interactions (most commonly, MAOIs and SSRIs) consult your healthcare provider before taking this product if you are taking prescription medications.

Precautions re: Children

Warnings: - Keep out of reach of children.

Precautions re: All Other

- Do not exceed recommended dose. - Do not purchase if outer seal is broken or damaged.

Precautions re: Pregnant or Nursing or Prescription Medications

- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Storage

Store tightly closed in a cool, dry place.

General: Product/Version Code

QE01721D

General Statements: All Other Content

Natural sleep enhancement and stress reduction

FDA Statement of Identity

Dietary Supplement

General Statements: All Other Content

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

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.

Brand IP Statement(s) re: (c), (TM), (SM)

Perluxan is used by permission. Ursole is a trademark of Vitiva d. d., Slovenia.

Supplement Facts Panel

Supplement Facts
Serving Size 3 Vegetarian Capsule(s)
Servings Per Container 30
Amount Per Serving% Daily Value*
Niacin
66 mg330%
L-Tryptophan
1000 mg
L-Lysine
250 mg
Proprietary Tryptophan Plus Blend
285 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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