Jarrow Formulas, L-Tryptophan, 500 mg, 60 Capsules
- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 10% of the value of your order, excluding shipping charges.
- Your loyalty credit will be applied towards your next order as soon as your current order has shipped.
- Your loyalty credits are valid for up to 60 days from the date of your last purchase.
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Sorry, this product is no longer in stock.
This product is already in your Notification List.
Cancel notification request.
This product is now in your Notification List.
- For Relaxation, Positive Mood & Sleep
- Dietary Supplement
- Suitable for Vegetarians/Vegans
- Non GMO - Non Genetically Modified
L-Tryptophan is an essential amino acid and hence cannot be synthesized by the body, but must be obtained from food or supplements. Because L-tryptophan is converted to serotonin (5-hydroxytryptamine) and melatonin in the body, it plays an important role in promoting relaxation, restful sleep and positive mood.
L-tryptophan may also help in reducing carbohydrate cravings.
Jarrow Formulas L-Tryptophan TryptoPure is manufactured at a GMP facility via fermentation from vegetable materials.
Take 1 capsule on an empty stomach 30 minutes before sleep with water or fruit juice or as directed by your qualified healthcare professional.
Magnesium stearate (vegetable source), cellulose and silicon dioxide. Capsule consists of hydroxypropylmethylcellulose.
No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts, no corn.
Do not take this product if you are taking any SSRIs (selective serotonin reuptake inhibitors) or MAOIs (monoamine oxidase inhibitors). If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.
Keep out of the reach of children.
|Serving Size: 1 Capsule|
|Servings Per Container: 60|
|Amount Per Serving||% DV|
|* Daily Value not established.|
I've tried other brands with TryptoPure, and even very pricey Regent grades, and they didn't work anywhere near as well as this Jarrow brand. As a hard-core insomiac for over a decade, I've had to use various sleep aids and then Lunesta when it became available in order to sleep. Not any more. I can take two of these capsules on a empty stomach at bedtime and get quality sleep! When I wake up in the middle of the night, as I always do anyway (even on lunesta), I take one tablet and before I know it, can go back to sleep quickly. Seriously, I never thought I would get back my ability to get good sleep, something that moost people probably take for granted. I will never use another brand of tryptophan, and iHerb's prices and service can't be beaten!! Thank you Jarrow and thank you iHerb!
Jarrow has done it again with a pharmaceutical grade Tryptopure product that beats the competition on price. I love Jarrow products.
Better than I expected
Posted by Reviewer3186500 on Mar 19, 2016
For me, ir more potent than I thought it could be. one pill, and go to sleep. It helps on headaches.
Posted by 5311742311727924689 on Jun 04, 2015
Doesn't make you sleep better, waste of money!
Really worked for me
Posted by Reviewer2235337 on Apr 12, 2015
Yes this did make me sleepy, also dizzy, so I need to make sure I am in bed for the night and try not to even have a bathroom break..
Really helps with sleep
Posted by Reviewer1511885 on Dec 12, 2014
really helps you sleep! It does cause you to have really weird and vivid dreams but it's so worth it for the deeper sleep you'll get.