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🌙 Elevate your nights, empower your days with pure L-Tryptophan!
Superior Labs L-Tryptophan delivers 500mg of pure, non-GMO amino acid per capsule, designed to naturally boost serotonin levels and support restful sleep. Free from synthetic additives and rigorously tested for purity, this supplement is crafted in audited facilities to ensure premium quality. Ideal for adults seeking enhanced mood balance, stress relief, and improved sleep, it comes with a hassle-free 48-hour refund guarantee.
| ASIN | B00TA7QNZU |
| Age Range Description | Adult |
| Best Sellers Rank | #140,430 in Health & Household ( See Top 100 in Health & Household ) #132 in 5-HTP Nutritional Supplements |
| Brand | Superior Labs |
| Brand Name | Superior Labs |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 238 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Item Weight | 500 milligrams |
| Manufacturer | Superior Labs |
| Manufacturer Part Number | 8613591 |
| Material Features | GMO Free |
| Model Number | 8613591 |
| Number of Items | 1 |
| Primary Supplement Type | L-Tryptophan |
| Product Benefits | Sleep Support |
| Special Ingredients | L-Tryptophan |
| UPC | 794168613591 850569006209 |
| Unit Count | 120 Count |
S**N
Excellent product
I have been using L-Trytophan for about ten years. It is a must have for my mental health. Superior Labs is a brand I trust.
K**L
Fantastic!
Excellent product! Definitely helps with sleep and relaxation
M**A
Works for me!
I sleep so much better
F**L
L tryto
Were easy to swallow. Value for the money.
H**Y
Quality
Did not help me
E**Z
More effective than others
Compared to a previous one I've used, this L-Tryptophan seems more effective. And I like that I don't have to have an empty stomach before taking it. Am more likely to get 7, even 8 hours sleep now.
J**C
Seems to have pure ingredients. No carageenan or magnesium stearate. Read your labels
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.
L**H
I finally found what I was looking for.
All my life I've had issues sleeping and with my weight. I was a heavy sugar addict, and I just couldn't figure it out. Then I learned about serotonin and how the sugar I took in would fulfill my needs. But that wasn't the solution. I started looking for sugar blocking medicines and teas, anything that could help. I even went cold turkey, which ended horribly. Those aids would only help temporarily. I was right back to junking out. And I still couldn't get the sleep I needed to function on a daily basis. Then I observed a lighting deal on Amazon for L-Tryptophan by Superior Labs. I didn't know what that was and so I was about to skip over it but my curiosity got the best of me. I decide to check out this item and when the description said it helps support serotonin levels, I said to myself this just might be it. What else do I have to lose? I've already tried all types of methods, let me give them a shot. The day I got the L-Tryptophan, I tried it. Slept for a few hours and woke up refreshed. I usually nibble on something sweet but this time was different. No cravings whatsoever. If I had this product years ago, I'd be a skinny dude by now. This product is the end of the line for me. And I'm thankful for it.
Trustpilot
1 month ago
4 days ago