Last update
3/2/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.2
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
5-HTP (5-hydroxytryptophan) (from Griffonia simplicifolia Extract) (seed)
50 mg
*
Most Useful Reviews
9
Sleep and mood improvement
1 people found this helpful
I am very pleased with this amino acid, Tryptophan, which is crucial for producing Vitamin B3 and thus serotonin, essential for mental health. It also aids in pain management, potentially reducing migraines, which are common. One capsule before bed, under the tongue, has noticeably enhanced my sleep quality and mood.
Read More
7.5
Cold wind immunity
96 people found this helpful
After a month of taking these vitamins, I've noticed substantial relief from back and neck pain. Despite encountering cold winds, I didn’t feel their effects, which is a significant change. Recently, severe knee pain sent me to the hospital, but my overall condition has improved.
Read More
9
Naturally relaxed sleep
5 people found this helpful
Sleeping pills have never worked for my insomnia, often leaving me feeling alert even while asleep. However, with this supplement and melatonin, I can now sleep naturally. It feels wonderful to finally relax, and I believe serotonin plays a crucial role in this process.
Read More
User Reviews
USERS' SCORE
Good
Based on 5 Reviews
8.2
- All Reviews
- Positive Reviews
- Negative Reviews
9
Sleep and mood improvement
1 people found this helpful
I am very pleased with this amino acid, Tryptophan, which is crucial for producing Vitamin B3 and thus serotonin, essential for mental health. It also aids in pain management, potentially reducing migraines, which are common. One capsule before bed, under the tongue, has noticeably enhanced my sleep quality and mood.
Read More
7.5
Cold wind immunity
96 people found this helpful
After a month of taking these vitamins, I've noticed substantial relief from back and neck pain. Despite encountering cold winds, I didn’t feel their effects, which is a significant change. Recently, severe knee pain sent me to the hospital, but my overall condition has improved.
Read More
9
Naturally relaxed sleep
5 people found this helpful
Sleeping pills have never worked for my insomnia, often leaving me feeling alert even while asleep. However, with this supplement and melatonin, I can now sleep naturally. It feels wonderful to finally relax, and I believe serotonin plays a crucial role in this process.
Read More
7.5
Survived infections easily
1 people found this helpful
I experienced a significant improvement in health during seasonal infections compared to my family. While they dealt with fever and coughs, I was only mildly affected, suffering just two days of itching in my nose. I can't say if it's solely from this supplement or if it’s the combination of this, Wim Hof breathing exercises, and cold showers, but I found it helpful. It doesn’t impact my appetite, sleep, or mood, and the taste is neutral.
Read More
6
Nerve coldness decreased
1 people found this helpful
I felt a noticeable difference in the coldness of my nerves and my awareness of reality. This product has really helped me in this regard.
Read More
Frequently Asked Questions
7.5
Survived infections easily
1 people found this helpful
I experienced a significant improvement in health during seasonal infections compared to my family. While they dealt with fever and coughs, I was only mildly affected, suffering just two days of itching in my nose. I can't say if it's solely from this supplement or if it’s the combination of this, Wim Hof breathing exercises, and cold showers, but I found it helpful. It doesn’t impact my appetite, sleep, or mood, and the taste is neutral.
7.5
Cold wind immunity
96 people found this helpful
After a month of taking these vitamins, I've noticed substantial relief from back and neck pain. Despite encountering cold winds, I didn’t feel their effects, which is a significant change. Recently, severe knee pain sent me to the hospital, but my overall condition has improved.
9
Sleep and mood improvement
1 people found this helpful
I am very pleased with this amino acid, Tryptophan, which is crucial for producing Vitamin B3 and thus serotonin, essential for mental health. It also aids in pain management, potentially reducing migraines, which are common. One capsule before bed, under the tongue, has noticeably enhanced my sleep quality and mood.
9
Naturally relaxed sleep
5 people found this helpful
Sleeping pills have never worked for my insomnia, often leaving me feeling alert even while asleep. However, with this supplement and melatonin, I can now sleep naturally. It feels wonderful to finally relax, and I believe serotonin plays a crucial role in this process.
6
Nerve coldness decreased
1 people found this helpful
I felt a noticeable difference in the coldness of my nerves and my awareness of reality. This product has really helped me in this regard.
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