Doctor's Best Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide -- 500 mg - 90 Vegetarian Capsules

Overall Rating:

4.3 out of 5

Value:

4.5 out of 5

Quality:

4.7 out of 5

Effectiveness:

4.2 out of 5

Satisfaction:

4.2 out of 5

6 of 7(86%)customers would recommend this product to a friend.

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USP Pharmaceutical Grade. Science-Based Nutrition™. Featuring Ajinomoto's TryptoPure™. Suitable for Vegetarians. 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 United States Pharmacopeia (USP) standards. Vitamin B6 is an essential cofactor in the conversion of tryptophan while niacinamide plays an important role in allowing our body to properly utilize this essential amino acid.

Doctor's Best Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide -- 500 mg - 90 Vegetarian Capsules

Overall Rating:

4.3 out of 5

Value:

4.5 out of 5

Quality:

4.7 out of 5

Effectiveness:

4.2 out of 5

Satisfaction:

4.2 out of 5

6 of 7(86%)customers would recommend this product to a friend.

Share this Product:

Product Reviews

Doctor's Best Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide -- 500 mg - 90 Vegetarian Capsules

Overall Rating:

3 out of 5

Gave me a headache,

April 22, 2010

By Recessionista

from L.A.

Value:

4 out of 5

Quality:

4 out of 5

Effectiveness:

2 out of 5

Satisfaction:

2 out of 5

"I followed the directions that came with this product, taking it when I should and avoiding milk products before use. It made me sleep but I also woke up with a slight headache. I won't take it again. I dislike headaches."

Age: 45-54

Gender: Female

Daily supplement usage: 3-5 supplements daily

Referral source: Self-referred

Reason for usage: Specific health concern

Duration of use: Less than 30 days

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Doctor's Best Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide -- 500 mg - 90 Vegetarian Capsules

Overall Rating:

5 out of 5

Nice,

April 1, 2009

By VitaAddict

Value:

5 out of 5

Quality:

5 out of 5

Effectiveness:

5 out of 5

Satisfaction:

5 out of 5

"I usually take 1-2 caps in the evening, does help calming down the body mind."

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Ratings-Only Reviews

Based on the average of (5) ratings-only reviews

Overall Rating:

4.4 out of 5

Would recommend? Yes 5 out of 5

Value:

4.5 out of 5

Quality:

4.8 out of 5

Effectiveness:

4.5 out of 5

Satisfaction:

4.5 out of 5

Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide Description

USP Pharmaceutical Grade
Science-Based Nutrition™
Featuring Ajinomoto's TryptoPure™
Suitable for Vegetarians

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 United States Pharmacopeia (USP) standards. Vitamin B6 is an essential cofactor in the conversion of tryptophan, while niacinamide plays an important role in allowing our body to properly utilize this essential amino acid.

Disclaimer

These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.

Nutrition Facts > >

Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide Directions

Suggested Adult Use: 1 or 2 capsules daily. For optimum absorption, take separately from protein-containing foods and dietary supplements containing protein or amino acids.

Supplement Facts

Serving Size: 1 Capsule

Servings per Container: 90

	Amount Per Serving	% Daily Value

Niacin (as niacinamide)	20 mg	100%

Vitamin B6 (from 17.6 mg pyridoxal 5-phosphate)	10 mg	500%

Ajinomoto L-Tryptophan	500 mg	*

*Daily value not established.

Other Ingredients: Vegetable capsule, cellulose, magnesium stearate (vegetable source) and silicon dioxide.

Contains nothing other than listed ingredients.

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