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Doctor's Best, Best L-Tryptophan Powder, 50 g

SRP: $41.99
Our price: $21.60   4  for  $84.24   12  for  $246.24
Savings of: $20.39 (48.56 %)
In Stock : Yes
Product Code: DRB-00145
UPC Code: 753950001459
Package Quantity: 50 g
Shipping Weight: 0.24 lbs (0.11 kg)
New! Expiration Date: October 01, 2012
More about this

Special Note
Dr Best uses exclusively the Tryptopure brand of tryptophan, manufactured by Ajinomoto of Japan.
 
Average Rating: Based on38Review(s)
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2 of 2 people found the following review helpful
Excellent value, October 04, 2008
From Michigan
The powder form of tryptophan is more of a value if you use it nightly and need to take more than one dose to fall asleep. I have been using this for the last year and it has totally brought me back to a normal sleep pattern. I wake up feeling rested. Also has me feeling better emotionally. I tried the Now brand of tryptophan but it did not work for me as well as Doctor's best.
Did this reviewer purchase this product at iHerb? Yes
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2 of 2 people found the following review helpful
Very Effective, June 12, 2007
From California
This is more powerful than I believed it would be. I tried it for mild to moderate anxiety and it really does work fo me. I seem to sleep more soundly at night as well. The powder is not very dense so it does not mix well with liquid, however this problem is easily overcome. I mix it in with a 1/4 cup of applesauce- add a dash of cinnamon and you're good to go.
Did this reviewer purchase this product at iHerb? Yes
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2 of 2 people found the following review helpful
L-Tryptophan powder, July 07, 2008
From California
I highly recommend this form (powder) and product for anyone who uses tryptophan supplements--mood regulation, DEEP restorative sleep, appetite control, etc. Just be sure to have it with glucose (a juice or piece of bread) and not with protein (for 3 hours prior or 30 minutes after taking the tryptopure) in order to increase effectiveness of the serotonin better passing through the blood-brain barrier. (this is true for ALL trypto-supplements) I particularly like this Tryptophan formula and powder form Vs. Hydroxy-tryptophan pills.... This seems more effective. It's inexpensive too!
Did this reviewer purchase this product at iHerb? Yes
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1 of 1 people found the following review helpful
Awesome for Sleep!, October 21, 2007
From Canada
Not only puts you to sleep but a very deep sleep too... I use to wake up almost every hour, now I sleep 6-8 with no problem
Did this reviewer purchase this product at iHerb? Yes
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1 of 1 people found the following review helpful
good sleep aid, December 18, 2007
By lynn cathey from Michigan
I've had trouble sleeping my whole life, have been on Rx sleep aids a lot and wanted to be free of Rx's, so I am now taking 1000mg of l-tryptophan nightly with 2 valerian, it allows you to relax enough to fall asleep and stay asleep for 5 hours which is more than I've ever gotten without drugs. The best part (after actually being able to sleep) is that there is no sluggishness in the morning as there is with Rx's. I am very happy with this product. There was a 2 week loading dose time period before it became effective, it doesn't dissolve well so I just put it into a small cup and spoon it into my mouth and dissolve it there and drink water after. It's a small inconvenience for being able to sleep.
Did this reviewer purchase this product at iHerb? Yes
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Great Value, June 08, 2007
From California
This tryptophan powder is an excellent value compared to the capsuled tryptophan supplements available. However, it can become a bit cumbersome to mix the powder with a drink every time you need to take it (but maybe I'm just lazy!). The product itself is great, I trust the Doctor's Best brand as well. When I do take it I am more easy-going during the day (but sometimes I don't because I don't have time to mix it into a drink). After I finish off my current supply I will get the Doctor's Best tryptophan in the capsules for more convenience.
Did this reviewer purchase this product at iHerb? Yes
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Best L-Tryptophen Powder, 100 g, October 27, 2007
From Maryland
Outstading product. I felt the positive affects of the product right after I began using it. Will purchase it in the future.
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L-tryptophan, November 13, 2007
From California
i've been using l'trypt for sleep for years. this is the best quality and value i've found for this product.
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Great product, October 12, 2007
By Ken Kaplan from Pennsylvania
Great product, price. Thankful you have it.
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works for me!, October 15, 2007
From California
Puts me to sleep even with fibromyalgia
Did this reviewer purchase this product at iHerb? Yes
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Depression, November 18, 2008
From Minnesota
I bought this for my mom for her depression. After lots of research I found this is the best brand. I like the powder vs the capsules because the caps are 500 mg and the powder is a 500 mg scoop but you can use 1/2 the scoop or whatever amount you want to control the dosage. My mom only takes 1/2 a scoop at night and she is really liking it for her depression and improved sleep.
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tryp, January 21, 2008
From Nevada
this tryptophan helps me get to sleep better than anything else--i have to get up early for my weekend job and i am a night owl, with tryp i get to sleep... your service, prices, speed of delivery etc. fantastic, the best on the internet i know of, thanks
Did this reviewer purchase this product at iHerb? Yes
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