- MFG # SN1999
- UPC # 021078019992
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.
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: 3/4 Teaspoon (approx. 1.5g)
Servings Per Container: 66
Amount Per Serving / % DV
L-Tryptophan 1.5g / *
*Daily Value not established.
1/4 teaspoon three times daily‚ between meals and preferably with fruit juice. To support restful sleep‚ take 3/4 teaspoon before bed.
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.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.Suitable for vegetarians.
Allergy / Dietary Needs
- Corn Free
- Dairy Free
- Egg Free
- Gluten Free
- Salt Free
- Soy Free
- Starch Free
- Sugar Free
- Wheat Free
- Yeast Free
Ratings & ReviewsReview This Item
Overall Rating for L-Tryptophan Powder - 3.53 oz (100 Grams)
1 of 1 people found the following review helpful.
from Los Angeles, CA
Boost serotonin levels!
I love L-Tryptophan Powder! Honestly its not fun to take because the taste is terrible and since it doesnt mix in to liquid well its not my favorite time of the day; however its so much easier to control dosing this way. I just put it on the front of my tongue away from the bitter taste buds in the back and swallow it like a pill with a big swig of water. My doc put me on L-Tryptophan Powder to assist my adrenals and neurotransmitters. Ever since I started taking this Ive noticed a change in my circadian rhythm in that Im ready for bed early and feel much better rested in the a.m. I havent been on it very long so Im looking forward to the longer term effects to my adrenal and neurotransmitter health.
√ 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.
Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.
Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.
If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008
If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.Please log in to submit a question log in