l-tryptophan, capsules tary supplement. mood, relaxation, sleep (these statements have not been luated by the food and drug administration. this product is not intended to diagnose, treat, or prevent any disease). the essential amino acid l-tryptophan relaxation, restful sleep, and positive mood. it plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. l-tryptophan also immune functions because it is the body's precursor to the kynurenines that regulate immunity. if needed, l-tryptophan converts to niacin in the body, which circulation, a thy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. source naturals l-tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality (these statements have not been luated by the food and drug administration. this product is not intended to diagnose, treat, or prevent any disease). hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. contains no sugar, starch, salt, preservatives, or artificial color, flavor, or fragrance.
Manufacturer | - |
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Brand | Source Naturals |
Item model number | SN1985 |
Color | Multicolor |
Weight | - |
Height | - |
Depth | - |
Product Id | 2214072 |
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User Reviews and Ratings | 4.6 (14 ratings) 4.6 out of 5 stars |
UPC | 021078019855 |
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Source Naturals Source Naturals L-Tryptophan, 500 mg
Reviews: 14
Ratings:
(14)
Price:
$20.18
on
|
14 | (4.6) |
$20.18
on
|
Great amino acid that helps with sleep plus much more.
Works great!
They really do help me sleep better.
They really do help me sleep better.
They really do help me sleep better.
Works great!
Puts me right out! Tried another brand- did nothing. This brand was recommended by my naturopathic Dr.
Not as good as Swanson brand.
Not as good as Swanson brand.
Not as good as Swanson brand.