- MFG # SN1980
- UPC # 021078019800
These L-Tryptophan 500 mg 120 Tablets from Source Naturals may support sleep‚ mood‚ and relaxation.
L-tryptophan is an amino acid‚ a protein building block that can be found in proteins. L-tryptophan is called an essential amino acid because the body can’t make it and it must be acquired from food.
Getting a good amount of sleep is essential for staying alert and healthy. These days‚ everyone has busy schedules and related stress‚ which affects sleep. The L-Tryptophan in this supplement from Source Naturals gets converted to 5-hyrdoxytryptophan (5-HTP) and then to serotonin and melatonin. Serotonin and melatonin are known for their impact on mood and stress response and sleep-wake cycles.
Another specialty of this supplement from Source Naturals is that it might also support the immune system‚ being the body’s precursor to the kynurenines‚ which regulate immunity.
L-Tryptophan 500 mg 120 Tablets from Source Naturals is suitable for vegetarians and contains no yeast‚ dairy‚ egg‚ gluten‚ corn‚ soy‚ wheat‚ sugar‚ starch‚ salt‚ preservatives‚ artificial color‚ flavor‚ or fragrance.
These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.
Serving Size: 3 Tablets
Amount Per Serving / % DV
Calcium 52mg / 5%
Iron (naturally occurring) 570mg / 3%
L-Tryptophan 1.5g / *
*Daily Value not established.
Dibasic calcium phosphate‚ stearic acid‚ modified cellulose gum‚ and colloidal silicon dioxide.
1 tablet three times daily‚ between meals and preferably with fruit juice. To support restful sleep‚ take 3 tablets before bed.
If you are pregnant‚ may become pregnant‚ breastfeeding‚ may become pregnant‚ or are taking medications such as SSRIs or MAOIs consult your health care professional before using this product.Do not use if either tamper resistant seal is broken or missing. Keep out of the reach of children.Store in a cool‚ dry place.Suitable for vegetarians.
Allergy / Dietary Needs
- Artificial Color Free
- Artificial Flavor Free
- Artificial Fragrance Free
- Corn Free
- Dairy Free
- Egg Free
- Gluten Free
- Preservative Free
- Salt Free
- Soy Free
- Starch Free
- Sugar Free
- Vegetarian Product
- Wheat Free
- Yeast Free
Ratings & ReviewsReview This Item
Overall Rating for L-Tryptophan 500 mg - 120 Tablets
good sleep medicine
I have used this product for years. Great product to help you fall asleep. You awake feeling refreshed.
√ I would recommend this item to a friend.
Questions About This ItemAsk a Question
Please ask any questions you may have about this specific product in the field below.