Doctor's Best, Best L-Tryptophan, 500 mg, 90 Veggie Caps149 Reviews
0.24 lbs (0.11 kg)
- Product Code: DRB-00126
- UPC Code: 753950001268
- Package Quantity: 90 Veggie Caps
- Dimensions: 2.4 x 2.4 x 4.3 in, 0.2 lbs (0.09 kg)
- Important Note: Doctor's Best uses exclusively the Tryptopure brand of Tryptophan, manufactured by Ajinomoto of Japan.
- Volume Discount
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Combo Discount: -$2.95
- Science-Based Nutrition
- Dietary Supplement
- USP Pharmaceutical Grade
- Featuring Ajinomoto's TryptoPure
- Non-GMO and Gluten Free
- AjiPure Amino Acids
L-tryptophan is an essential amino acid (protein building block) in human nutrition. Essential amino acids are not synthesized by the body and must be obtained in the diet. The L-tryptophan in this product is manufactured and tested for purity according to the Japanese Pharmacopeia (JP) and the United States Pharmacopeia (USP) standards.
Adult Use: Take 1 or 2 capsules daily, or as directed by a health practitioner. For optimum absorption, take separately from protein-containing foods and dietary supplements containing protein or amino acids.
Modified cellulose (vegetarian capsule), cellulose, magnesium stearate (vegetable source), silicon dioxide.
Contains nothing other than listed ingredients
|Serving Size: 1 capsule|
|Servings Per Container: 90 servings|
|Amount per serving||% Daily Value|
|Ajinomoto L-Tryptophan||500 mg||†|
|† Daily Value not established.|
iHerb Customer Reviews
This is the exact pharmaceutical quality product as was available only by prescription after the "tryptophan scare," and MUCH less expensive.
After struggling for years with insomnia, I can't believe how well I sleep when I take this along with Melatonin. Now, I did read that Niacin and B-6 help the body assimilate the tryptophan, so I've been also taking one capsule of "True Calm". However, recently, I found that iHerb also carries this brand of tryptophan with the niacin and B-6 already included, so I am planning to try that.