Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

Years ago I tried this for it's supposed benefits and all I got were nightmares all night. Stupidly, I tried it again and same thing=nightmares. Threw it in the trash.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

I have used another brand that costs more but at least it works.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

Do not touch these, or anything Source Naturals for that matter - I have been very ill for 15 months after taking two Source Naturals L-Tryptophan capsules. I have all the symptoms of EMS, a serious disease caused by contaminated L-Tryptophan. Several more people in the States are also ill after consuming L-Tryptophan. The bottle states that Source Naturals L-Tryptophan is extremely pure and regularly tested - absolute rubbish, the truth is that Source Naturals buy in bulk the cheapest L-Tryptophan from China. Source Naturals were litigated in the 1980s as suppliers of contaminated Tryptophan which caused an outbreak of EMS, they are back again putting into capsules the poorest quality cheapest junk they can get their hands on to make the biggest profits at the potential expense of public health. Do the world a favour and never buy anything with the Source Naturals label on the bottle.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

I discovered the beneficial effects of L-Tryptophan a few minutes before I began to exercise because I felt quite drowsy. I shrugged it off and continued with my routine. That night, I decided to take the same amount I had taken earlier(1,000mg)and I slept very well that night and I've been using ever since that day.
IMO, it's the best sleep-aid in the world.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

It just didn't work for me, I took 3. Tried this as an alternative to Xanax for a sleep aid. Might work for others.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

I take two before bed. This seems to help me sleep better, and I think it makes me less irritable during the day.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

Helps to relax at bedtime.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

I am using it for about 3 months, and it still helps me to sleep. Love it!

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

Am dealing with mild depression and this has made a "night-and-day" difference for me. I feel MUCH better and am more optimistic about dealing with my life.

Comments about Source Naturals L-Tryptophan, Capsules, 120 ea:

not effective