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90 vegetarian capsules, Item# 01721
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Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep.39-42 To produce and maintain optimum serotonin levels, your body requires tryptophan, an essential amino acid the body can’t produce.39
In the body, tryptophan has been shown to improve sleep,41,42 enhance mood,39,40,42 and modulate stress.43 So Life Extension offers Optimized Tryptophan Plus to broadly and powerfully support tryptophan levels already within the normal range.
The basis for this formula is premium L-tryptophan, which has undergone significantly more rigorous manufacturing processes than regular tryptophan material to assure the highest purity and safety.
In addition to an optimum amount of premium tryptophan … this formula also provides a unique, balanced supply of other nutrients found to help maintain tryptophan activity in the body.44-46 Those nutrients include lysine, niacinamide, and extracts of hops and rosemary to provide nutritive support for the body’s production of serotonin.
Serving Size 3 vegetarian capsules
Servings Per Container 30
Vitamin C (as ascorbyl palmitate)
Niacin (as niacinamide)
L-Lysine (as L-Lysine HCl)
Proprietary Tryptophan Plus Blend
Perluxan® Hops Standardized Extract (cones) and Ursole™ Rosemary standardized
Other ingredients: vegetable cellulose (capsule), maltodextrin, modified food starch, hydroxypropyl methylcellulose, silica, medium chain triglycerides.
Perluxan® is used by permission.
Ursole™ is a trademark of Vitiva d. d., Slovenia.
Serotonin syndrome is characterized by high levels of serotonin and symptoms like confusion, sweating, agitation, nausea, involuntary muscle contractions, and racing heartbeat. Do not take L-tryptophan if you experience these symptoms. Because tryptophan may have numerous drug interactions (most commonly, MAOIs and SSRIs) consult your healthcare provider before taking this product if you are taking prescription medications. Do not use before driving or operating heavy machinery.
(based on 5 reviews)
of respondents would recommend this to a friend.
Reviewed by 5 customers
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(1 of 1 customers found this review helpful)
from Ft. Lauderdale, Fla.
Comments about Life Extension Optimized Tryptophan Plus, 90 vegetarian capsules:
This product really Works in helping you sleep. I was taking three as recommended, and cut it down to one when needed. It really promotes great sleep,
Bottom Line Yes, I would recommend this to a friend
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(2 of 2 customers found this review helpful)
By Mary kay
from Hinsdale, illinois
About Me Health Conscious
I use about 30 mins before bed, gives a deep sleep. Can cause nightmares if you take too much.
(0 of 1 customers found this review helpful)
from Detroit Mi.
I had high hopes that this product would help me get to sleep a little easier and was disappointed when it had no noticeable effect.
Bottom Line No, I would not recommend this to a friend
(4 of 4 customers found this review helpful)
Use at night as a sleep aid.
from Miramar Beach, Florida
Have used this for years at bedtime. I am very satisfied with it. I was more than a little annoyed when it was temporarily discontinued from your product line!
Goodbye sleeplessness and irritability!
from Lake Havasu City AZ
See all my reviews
I use this to have a deep sleep and when I am irritable during the day. Very effective for me. So glad Life Extension offers again.
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