Doctor's BestDoctor's Best L-Tryptophan -- 500 mg - 90 Vegetarian Capsules

Overall Rating:

4.6 out of 5

Value:

4.8 out of 5

Quality:

4.6 out of 5

Effectiveness:

4.5 out of 5

Satisfaction:

4.6 out of 5

17 of 18(94%)customers would recommend this product to a friend.

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7 Doctor's Best® Science-Based Nutrition™. USP Pharmaceutical Grade. Featuring Ajinomoto's TryptoPure™. L-tryptophan is an essential amino acids (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 United States Pharmacopeia (USP) standards.

Doctor's BestDoctor's Best L-Tryptophan -- 500 mg - 90 Vegetarian Capsules

Overall Rating:

4.6 out of 5

Value:

4.8 out of 5

Quality:

4.6 out of 5

Effectiveness:

4.5 out of 5

Satisfaction:

4.6 out of 5

17 of 18(94%)customers would recommend this product to a friend.

Share this Product:

Product Reviews

Overall Rating:

5 out of 5

, the best for sleep

July 8, 2011

By SASHABASHA

from nj

Value:

5 out of 5

Quality:

5 out of 5

Effectiveness:

5 out of 5

Satisfaction:

5 out of 5

"this is the best product for sleep. Taken before you go to sleep, you can sleep like a baby...at first some have very vivid dreams, they do calm down after about a week, then the most needed sleep happens."

Age:55-64

Gender:Female

Daily supplement usage:6+ supplements daily

Referral source:Self-referred

Reason for usage:Specific health concern

Duration of use:Over 180 days

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Overall Rating:

1 out of 5

, Awful

June 25, 2009

By Tokki

from East Coast

Value:

3 out of 5

Quality:

2 out of 5

Effectiveness:

1 out of 5

Satisfaction:

1 out of 5

"For some I don't doubt that this may work but for me it is terrible. It made my body ache and made me feel real scummy in general. Im not sure about the quality although I have tried other brands of tryptophan that didn't work but also didn't make my body ache or make me feel so scummy. Also, there are ingredients on the bottle in the "other ingredients" that aren't listed on this website. Had to return."

Age:25-34

Gender:Male

Daily supplement usage:1-2 supplements daily

Referral source:Other

Reason for usage:Promote overall health

Duration of use:Less than 30 days

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Overall Rating:

5 out of 5

, Great for sleep

May 22, 2008

By se55

from Florida

"This product works great..I have used it for the past two years whenever I have trouble sleeping. No lingering sleepiness in the morning either."

Age:55-64

Gender:Female

Daily supplement usage:1-2 supplements daily

Referral source:Self-referred

Reason for usage:Specific health concern

Duration of use:Over 180 days

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Overall Rating:

4 out of 5

September 15, 2007

By Tenacioust

Value:

4 out of 5

Quality:

4 out of 5

Effectiveness:

4 out of 5

Satisfaction:

4 out of 5

"Really helps sleep & relaxation for my husband & I."

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Overall Rating:

5 out of 5

, Smooth Sleeping

August 27, 2007

By Tami

Value:

5 out of 5

Quality:

5 out of 5

Effectiveness:

5 out of 5

Satisfaction:

5 out of 5

"Oh my goodness! I have had soooo much trouble sleeping! This has gone on for years. A dear friend (who happens to run a hospital emergency room) told me of this product along with Melatonin. I tried it and have slept every night since!"

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Doctor's Best L-Tryptophan Description

Doctor's Best® Science-Based Nutrition™
USP Pharmaceutical Grade
Featuring Ajinomoto's TryptoPure™

L-tryptophan is an essential amino acids (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 United States Pharmacopeia (USP) standards.

Free Of

Suitable for Vegetarians. Contains nothing other than listed ingredients.

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 Directions

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.

Supplement Facts

Serving Size: 1 Capsule

Servings per Container: 90

	Amount Per Serving	% Daily Value

Ajinomoto L-Tryptophan	500 mg	*

*Daily value not established.

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

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