Superior LabsL-Tryptophan 500 mg Capsules, Pure Non-GMO Amino Acid, High Absorption, Supports Sleep and Mood, Helps with Occasional Stress, PMS Support, 120 Veg Caps

I’m very please with this product it does what it supposed to do

It helps me sleep but not used alone. I use Ornithine from Dr. Clark Store to help. I respect Superior Labs for not putting magnesium stearate and other harmful fillers that I am aware of. I didn't have any side effects or upset stomach. The effectiveness wasn't as good alone as I expected, but I am only one case. I will keep my trust in Superior Labs until I see something that is unnecessary filled in and dangerous additive. So far I like them.

I have been taking these one per night for several weeks. I can tell you this is the absolute best sleep I have gotten since 1990. I was on shift work for many years and have been retired for 7 years now. I think shift work messed my sleep up especially with the job being so stressful at times. I cannot say enough how much good this Tryptophan has done for me.

Excelente

As advertised

Works GREAT for relaxation

Give me another couple of weeks to try this and then learn what I like and if it works for me.

This works so much better for me than melatonin but it's not time released so I take a time release melatonin too. Might wake up once but then able to go back to much needed sleep. It happens with age!