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Source Naturals L-Tryptophan, for Mood, Relaxation, and Sleep*, 500mg - 120 Capsules
Key item features
- This product is an essential amino acid.
- It plays a part in the synthesis of both melatonin and serotonin.
- Melatonin and serotonin are hormones involved with mood, stress response, and sleep/wake cycles.
- L-Tryptophan supports immune functions.
- It is the body's precursor to the kynurenines that regulate immunity.
- If needed, L-Tryptophan converts to niacin in the body.
- Niacin 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.
- The product is regularly tested to ensure the highest standards of quality.
- This supplement contains no yeast, dairy, egg, gluten, corn, soy, or wheat.
- It is free from sugar, starch, salt, preservatives, artificial color, flavor, or fragrance.
- For general support, take 1 capsule three times daily, between meals and preferably with fruit juice.
- To promote restful sleep, take 3 capsules before bed.
- Store in a cool, dry place.
- Consult your healthcare professional before using this product if you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs.
- Do not use if either tamper-evident seal is broken or missing.
- Keep out of the reach of children.
Specs
- BrandSource Naturals
- Size1
- Enteral medication formCapsules
- FlavorUnflavored
- Allergen-free statementsWheat-Free, Soy-Free, Gluten-Free, Egg-Free, Dairy-Free
- Count per pack120
Current price is USD$17.47
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Sat, Apr 11
|
Sold and shipped by Health Chest|Pro Seller
4.73037542662116 stars out of 5, based on 293 seller reviews(4.7)293 seller reviews
Free 30-day returns
About this item
Product details
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.*
- This product is an essential amino acid.
- It plays a part in the synthesis of both melatonin and serotonin.
- Melatonin and serotonin are hormones involved with mood, stress response, and sleep/wake cycles.
- L-Tryptophan supports immune functions.
- It is the body's precursor to the kynurenines that regulate immunity.
- If needed, L-Tryptophan converts to niacin in the body.
- Niacin 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.
- The product is regularly tested to ensure the highest standards of quality.
- This supplement contains no yeast, dairy, egg, gluten, corn, soy, or wheat.
- It is free from sugar, starch, salt, preservatives, artificial color, flavor, or fragrance.
- For general support, take 1 capsule three times daily, between meals and preferably with fruit juice.
- To promote restful sleep, take 3 capsules before bed.
- Store in a cool, dry place.
- Consult your healthcare professional before using this product if you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs.
- Do not use if either tamper-evident seal is broken or missing.
- Keep out of the reach of children.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Dietary Method
Gluten-Free
Multipack Quantity
1
Count Per Pack
120
Brand
Source Naturals
Indications
Stop Use Indications
If you are pregnant, may become pregnant, breast-feeding, or are taking medications such as SSRIs or MAOIs, consult your health care professional before using this product.
Health Concern
Mood Support Sleep Support
Directions
Dosage
Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed.*
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
l-Tryptophan (25 mg niacin equivalents)
Warnings
Warning Text
If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs, consult your health care professional before using this product.
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Customer ratings & reviews
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Showing 1-3 of 28 reviews
Jun 2, 2022
Nicole
5 out of 5 stars review
Seller Verified Purchase
The best of four brands I've tried
This product works well for me on occasion. If I find that I have woken up too early stressing about things, I take two. The stressed out feeling vanishes and I sleep well for three more hours, then wake up feeling pleasant. L-Tryptophan, if you don't already know, is the naturally occurring chemical found in Turkey that makes you feel happy and drowsy on Thanksgiving. It's also in other meats, chick peas and dates. This product is suitable for vegetarians. I've tried several other brands because this brand is difficult to find. I'm very happy that I found it - even when I haven't taken one lately, lol.
Review from walmart.ca
Helpful?4ASHVUMB81KV39453161
Aug 8, 2012
translimits
5 out of 5 stars review
This is such a great product, a great blend that really works & the value on Swanson site is fabulous----I pray they continue this offering in this quantity--Is stopping my trips to a competitive "V Shoppe" for the value & convenience of offering this quantity...
Review from swansonvitamins.com
Helpful?4ASHVUMB81KV39453161
Mar 22, 2012
PeachNuglet
5 out of 5 stars review
Great, effective product
My mom and I both love this product. Helps you get a restful sleep. One awesome add on benefit is if you forget to take it or think you don't need it and then 4am rolls around and you can't sleep, it's fine to take it, you'll at least get a few solid hours and it won't make you drowsy in the morning.
Review from swansonvitamins.com
Helpful?4ASHVUMB81KV39453161
