L-Tryptophan Powder (2 Ounces)
Brand: NOW
Product UPC: 733739002631
Item: 0263
Suggested Retail Price*
$35.99
Our Price
$18.99
(47% Below Retail)
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  • Premium Grade
  • Encourages Positive Mood
  • Promotes Restful Sleep*

    L-Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. L-Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of NOW® L-Tryptophan is tested to be free of Peak E and microbial contamination.

    This product is sold by weight not volume.

    Directions: As a dietary supplement, take one or two 1/4 level teaspoons 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician. Store in a cool, dry place after opening.

    Ingredients: 1/4 Level Teaspoons (1 g) supplies:
    Servings Per Container: 57
    L-Tryptophan (Free-Form) 950 mg
    Other Ingredients: Cellulose.
    Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing
    SOY FREE NUT FREE VEGAN / VEGETARIAN NON-GMO EGG FREE DAIRY FREE MADE W/O GLUTEN

    Warning: For adults only. Consult physician if pregnant/nursing, taking medication (especially antidepressants such as SSRIs and MAOIs), or have a medical condition. May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery. Keep out of reach of children.

    The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

  • Ingredients in L-Tryptophan Powder:

    • L-Tryptophan
    • Microcrystalline Cellulose
    • Silicon Dioxide
    • Magnesium Stearate

    The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

    Health Benefits of L-Tryptophan Powder

    1. Improves Mood and Mental Health

      L-Tryptophan is a precursor to serotonin, a neurotransmitter that plays a key role in regulating mood and promoting feelings of well-being. Supplementing with L-Tryptophan powder may help improve mood and mental health.

    2. Promotes Better Sleep

      L-Tryptophan is also a precursor to melatonin, a hormone that regulates the sleep-wake cycle. Taking L-Tryptophan powder may help improve sleep quality and promote better rest.

    3. Supports Weight Management

      Some studies suggest that L-Tryptophan may help reduce appetite and promote weight loss by increasing feelings of fullness and satiety.

    4. Reduces Symptoms of Depression

      Research indicates that L-Tryptophan supplementation may help alleviate symptoms of depression by increasing serotonin levels in the brain.

    5. May Improve Cognitive Function

      L-Tryptophan is involved in the synthesis of serotonin, which is important for cognitive function, memory, and learning. Supplementing with L-Tryptophan powder may help support brain health.

    The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

    To maximize the benefits of L-Tryptophan Powder, it is important to use it correctly. L-Tryptophan is an essential amino acid that is a precursor to serotonin, which is a neurotransmitter that plays a key role in mood regulation, sleep, and appetite. Here is the best way to use L-Tryptophan Powder for optimal benefits:

    Best Way to Use L-Tryptophan Powder

    1. Consult with a healthcare professional: Before starting any new supplement regimen, it is important to consult with a healthcare professional to determine the appropriate dosage and ensure that it is safe for you to use.
    2. Start with a low dose: It is recommended to start with a low dose of L-Tryptophan Powder and gradually increase the dosage as needed. The typical recommended dosage is between 500mg to 2,000mg per day.
    3. Take on an empty stomach: L-Tryptophan is best absorbed on an empty stomach, so it is recommended to take it at least 30 minutes before a meal or 2 hours after a meal.
    4. Consider timing: L-Tryptophan can help promote relaxation and improve sleep, so it may be beneficial to take it in the evening before bedtime to support restful sleep.
    5. Stay consistent: To experience the full benefits of L-Tryptophan, it is important to take it consistently as directed by your healthcare professional.
    6. Monitor your response: Pay attention to how your body responds to L-Tryptophan and adjust the dosage as needed. If you experience any adverse effects, discontinue use and consult with your healthcare professional.
    By following these guidelines, you can maximize the benefits of L-Tryptophan Powder and support your overall health and well-being.

    The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

    Comparison of L-Tryptophan Powder with Similar Products

    L-Tryptophan Powder

    • Manufacturer: BulkSupplements
    • Form: Powder
    • Benefits: Supports mood, relaxation, and healthy sleep patterns
    • Sources: BulkSupplements

    Similar Products

    1. 5-HTP

    • Manufacturer: NOW Foods
    • Form: Capsules
    • Benefits: Supports serotonin production and mood
    • Sources: NOW Foods

    2. Melatonin

    • Manufacturer: Natrol
    • Form: Tablets
    • Benefits: Supports healthy sleep patterns
    • Sources: Natrol

    The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

    Alternative to L-Tryptophan Powder

    One alternative to L-Tryptophan Powder is 5-HTP (5-Hydroxytryptophan). 5-HTP is a naturally occurring amino acid and chemical precursor to serotonin, a neurotransmitter that plays a key role in mood regulation, sleep, and appetite.

    According to the National Institutes of Health (NIH), 5-HTP is commonly used as a supplement to help with depression, anxiety, insomnia, and other conditions related to serotonin deficiency.

    It is important to note that before starting any new supplement, it is recommended to consult with a healthcare provider to determine the appropriate dosage and ensure there are no interactions with any current medications or health conditions.

    The information provided is for educational purposes only and is not intended to replace professional medical advice. Always consult with a qualified healthcare provider for personalized medical guidance.

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