Last update
5/6/2026

Overview

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.6
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
5-HTP (5-hydroxytryptophan) (from Griffonia simplicifolia Extract) (seed)
50 mg
*
📅 Last updated:

Most Useful Reviews

9
Improved mood
93 people found this helpful
Wonderful! I was struggling with chronic fatigue, depression, and anxiety. After a few weeks of taking this vitamin, I felt significantly better. I'm no longer fatigued, anxious, or depressed.
Read More
9
Resolved insomnia
4 people found this helpful
Excellent solution for insomnia issues! These 5-HTP capsules are great value and easy to swallow. After years of chronic sleep problems, this helped me sleep. Take it just before bed; otherwise, your brain will resist the effects if you stay up late. Dim the lights, take a pill, and enjoy sweet dreams! You can trust NOW products for quality supplements at good prices.
Read More
9
Enhanced daily health
3 people found this helpful
Magic! After reading positive reviews, I ordered this for myself and my parents. They endured chronic insomnia, but after a week of use, their nightly wakefulness ceased, and they slept better. I was feeling quite down myself due to chronic fatigue, but now my mind is clearer. I’ll definitely order more!
Read More

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User Reviews

USERS' SCORE
Good
Based on 6 Reviews
8.6
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Improved mood
93 people found this helpful
Wonderful! I was struggling with chronic fatigue, depression, and anxiety. After a few weeks of taking this vitamin, I felt significantly better. I'm no longer fatigued, anxious, or depressed.
Read More
9
Resolved insomnia
4 people found this helpful
Excellent solution for insomnia issues! These 5-HTP capsules are great value and easy to swallow. After years of chronic sleep problems, this helped me sleep. Take it just before bed; otherwise, your brain will resist the effects if you stay up late. Dim the lights, take a pill, and enjoy sweet dreams! You can trust NOW products for quality supplements at good prices.
Read More
9
Enhanced daily health
3 people found this helpful
Magic! After reading positive reviews, I ordered this for myself and my parents. They endured chronic insomnia, but after a week of use, their nightly wakefulness ceased, and they slept better. I was feeling quite down myself due to chronic fatigue, but now my mind is clearer. I’ll definitely order more!
Read More
9
Effective alternative
1 people found this helpful
My mother suffers from chronic insomnia and previously tried melatonin without success. This time, we tried a combination of serotonin and GABA, and she found it to be very effective.
Read More
7.5
Managing insomnia
I used this for chronic insomnia treatment. The effect is noticeable, but if I stop taking it, my symptoms return.
Read More

Frequently Asked Questions

9
Improved mood
93 people found this helpful
Wonderful! I was struggling with chronic fatigue, depression, and anxiety. After a few weeks of taking this vitamin, I felt significantly better. I'm no longer fatigued, anxious, or depressed.
9
Resolved insomnia
4 people found this helpful
Excellent solution for insomnia issues! These 5-HTP capsules are great value and easy to swallow. After years of chronic sleep problems, this helped me sleep. Take it just before bed; otherwise, your brain will resist the effects if you stay up late. Dim the lights, take a pill, and enjoy sweet dreams! You can trust NOW products for quality supplements at good prices.
9
Enhanced daily health
3 people found this helpful
Magic! After reading positive reviews, I ordered this for myself and my parents. They endured chronic insomnia, but after a week of use, their nightly wakefulness ceased, and they slept better. I was feeling quite down myself due to chronic fatigue, but now my mind is clearer. I’ll definitely order more!
9
Effective alternative
1 people found this helpful
My mother suffers from chronic insomnia and previously tried melatonin without success. This time, we tried a combination of serotonin and GABA, and she found it to be very effective.
7.5
Managing insomnia
I used this for chronic insomnia treatment. The effect is noticeable, but if I stop taking it, my symptoms return.
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