Source Naturals, L-Tryptophan, 500 mg, 60 Capsules105 Reviews
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Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
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0.23 lbs (0.1 kg)
- Product Code: SNS-01984
- UPC Code: 021078019848
- Package Quantity: 60 Capsules
- Dimensions: 2.4 x 2.4 x 4 in, 0.15 lbs (0.07 kg)
- Volume Discount
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Combo Discount: -$2.00
- Dietary Supplement
- Mood, Relaxation, Sleep
The essential amino acid L-tryptophan helps support 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 supports 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 supports circulation, a healthy 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.
1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed.
Gelatin (capsule), dibasic calcium phosphate, microcrystalline cellulose, silica, and magnesium stearate.
Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor or fragrance.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
Store in a cool, dry place.
Caution: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRI's or MAOI's consult your health care professional before using this product.
|Serving Size: 3 Capsules|
|Servings Per Container: 20|
|Amount Per Serving||%DV|
|Iron (naturally occurring)||575 mcg||3%|
|†Daily Value not established.|
iHerb Customer Reviews
I was depressed for about 1 year and had not medical insurance. I went into my local health food store and asked for something. I have been taking L-Tryptophan 3 xs a day for 2 months now and I can think clearer and am not crying all the time. I can get up in the morning and look forward to a day and go to bed without crying myself to sleep. I recommend this to anyone who needs something for depression.
I have suffered from depression my whole life and have been put on several antidepressants and none of them worked for me and had horrible side effects. Since I have started taking L-Tryptophan I have not suffered one day of depression. Unlike before I started taking this product I suffered from severe depression, life wasn't worth living depression. I LOVE THIS PRODUCT!!!!!!