Life Extension, L-Tryptophan, 500 mg, 90 Vegetarian Capsules
- Expiration Date: September 1 2023
- Date First Available: March 19 2013
Shipping Weight:0.14 kgSwitch to Imperial unitsShipping WeightThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
- Product code: LEX-17229
- UPC Code: 737870172291
- Package Quantity: 90 Count
7 x 7 x 12.7 cm , 0.11 kgSwitch to Imperial units
Frequently purchased together
- Non GMO LE Certified
- Essential Amino Acid for Natural Sleep Enhancement and Stress Reduction
- Dietary Supplement
Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels. Our formula delivers 500 mg of L-tryptophan that has undergone rigorous manufacturing processes to ensure the highest quality and purity.
L-Tryptophan promotes healthy sleep patterns and mood, while encouraging the body’s healthy response to stress.
- Supports healthy sleep & mood
- Helps modulate your body’s natural stress response
- Promotes satiety
Our premium-quality L-Tryptophan formula helps maintain healthy tryptophan levels in the body. Tryptophan promotes healthy sleep and mood, encourages a healthy stress response and more.
More facts about L-Tryptophan
Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels.4 But your body cannot make tryptophan on its own.
Sleep, stress response and satiety
Studies indicate that tryptophan promotes healthy sleep patterns and mood. It also encourages the body’s healthy response to stress And L-tryptophan can help support satiety, the feeling of being full.
This supplement helps maintain healthy tryptophan levels with 500 mg of L-tryptophan per serving. Our L-tryptophan has undergone rigorous manufacturing processes to ensure high quality and purity.
Read the entire label and follow the directions carefully prior to use.
Take one (1) capsule 1 to 3 times daily on an empty stomach, 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 and amino acids.
Vegetable cellulose (capsule), microcrystalline cellulose, hydroxypropyl methycellulose, stearic acid.
Caution: Consult your healthcare provider before taking this product if you are taking prescription medications (e.g. MAOI and SSRI antidepressants) for depression. Concomitant use of L-tryptophan with antidepressant medications has the potential to increase the risk of serotonin syndrome, characterized by symptoms like confusion, sweating, agitation, nausea, involuntary muscle contractions, and racing heartbeat. Do not use L-tryptophan before driving or operating heavy machinery.
- Keep out of reach of children.
- Do not exceed recommended dose.
- Do not purchase if outer seal is broken or damaged.
- 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.
Store tightly closed in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
|Serving Size: 1 Vegetarian Capsule|
|Amount Per Serving||% Daily Value|
|** Daily Value not established|