Why You’ll Love It

The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B-6, which is required to convert tryptophan to serotonin. If needed, L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.

SKU: 021078019855

About This Brand

Source Naturals

Supplements at the leading edge of today's Wellness RevolutionOur Guiding PrinciplesConsumersOur customers’ well-being is our highest priority. In everything we do, our guiding principle is to provide safe, superior quality products that enhance customers’ health and well being.Nature and Science: Our Formulation PhilosophyWe respect nature’s intelligence. Our bodies continually seek equilibrium and a healthy balance. We believe many health concerns arise out of structure and function imbalances related to poor nutrition, stress and pollutants
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Ingredients

Other Ingredients: microcrystalline cellulose, stearic acid, modified cellulose gum, and silica

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Nutrition information

Serving Size:
1 tablet
Servings Per
Container:
120
Amount per serving
% daily value
Vitamin B-6 (as pyridoxine HCl)
20 mg
1,000%
Iron (naturally occurring)
390 mcg
2%
l-Tryptophan
1 g
† Daily Value Not Established

Warning: 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. This product may cause drowsiness. 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. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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Product Overview

4.7

Based on 4 ratings

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Purchased for a relative with insomnia

Posted   by Roxanne from SAN JOSE, California
Verified Purchase
She's tried everything. I'm hoping this assortment of ingredients will help her. I will update this review after she's used it for a bit.
Helpful review?

Excellent Product

Posted   by Anonymous
Excellent product.
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Love it!

Posted   by Anonymous
Recommended by my naturopath! Excellent product! Good for so many things, but mainly a good night's sleep.
Helpful review?

L-Tryptophan

Posted   by Anonymous
3 capsules at bedtime give me the best sleep I have had in almost 30 years! Never want to be without L-Tryptophan again!!
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(Displaying 4 of 4 reviews)