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Product Reviews

Source Naturals L-Tryptophan with Coenzyme B-6 -- 500 mg - 30 Tablets

Mood Relaxation and Sleep. The essential amino acid L-tryptophan helps support relaxation restful sleep and a positive outlook. It plays a part in the synthesis of both melatonin and serotonin hormones involved with mood and stress response. This tryptophan includes the activated coenzyme form of vitamin B-6 called P-5-P that is required to convert tryptophan to serotonin. L-tryptophan also supports immune functions because it is the body’s precursor to the kynurenines that regulate immunity. If needed L-tryptophan converts to niacin in the body which supports circulation a healthy nervous system the metabolism of food and the healthy nervous system the metabolism of food and the production of hydrochloric acid for the digestive system. Source Naturals L-tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.
Overall rating:
5 / 5
5
 / 
5
(1 review) 1
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
1 out of 1(100%)customers recommend this product.
Customer reviews for Source Naturals L-Tryptophan with Coenzyme B-6 -- 500 mg - 30 Tablets
Review 1 for Source Naturals L-Tryptophan with Coenzyme B-6 -- 500 mg - 30 Tablets
Overall rating:
5 / 5
5 / 5
Value:
4 / 5
4 / 5
Quality:
5 / 5
5 / 5
Effectiveness:
5 / 5
5 / 5
princesa
fromWesley Chapel, FL
Age:25-34
Gender:Female
Daily supplement usage:6+ supplements daily
Referral source:Self-referred
Reason for usage:Promote overall health
Duration of use:30-60 days
excellent product
 June 14, 2009
"It helped me stay relaxed and focused and also helped me sleep better. I sugest to take only at night, start with one."
+1point
2of 3voted this as helpful.