Last update
5/4/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.4
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
5-HTP (5-hydroxytryptophan) (from Griffonia simplicifolia Extract) (Seed)
100 mg
*
Most Useful Reviews
9
Reduces anxiety
2 people found this helpful
It is my second purchase. The 5HTP in VDD provides numerous benefits, not only for serotonin production but also for alleviating anxiety, depression, and stress. It has greatly assisted my daughter with autism.
Read More
7.5
Calming effect
Helpful product: I purchased this for my son on the autism spectrum upon my specialist doctor's recommendation. He takes it in the evening on an empty stomach before dinner. I believe it helps calm him in preparation for winding down at bedtime.
Read More
7.5
Improves serotonin levels
1 people found this helpful
Good Effect: My son with autism had very low serotonin levels. After starting 5-HTP, he began to fall asleep more quickly; within a month, his serotonin level increased from 23 to 30. I consider this an excellent improvement.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Reduces anxiety
2 people found this helpful
It is my second purchase. The 5HTP in VDD provides numerous benefits, not only for serotonin production but also for alleviating anxiety, depression, and stress. It has greatly assisted my daughter with autism.
Read More
7.5
Calming effect
Helpful product: I purchased this for my son on the autism spectrum upon my specialist doctor's recommendation. He takes it in the evening on an empty stomach before dinner. I believe it helps calm him in preparation for winding down at bedtime.
Read More
7.5
Improves serotonin levels
1 people found this helpful
Good Effect: My son with autism had very low serotonin levels. After starting 5-HTP, he began to fall asleep more quickly; within a month, his serotonin level increased from 23 to 30. I consider this an excellent improvement.
Read More
Frequently Asked Questions
7.5
Improves serotonin levels
1 people found this helpful
Good Effect: My son with autism had very low serotonin levels. After starting 5-HTP, he began to fall asleep more quickly; within a month, his serotonin level increased from 23 to 30. I consider this an excellent improvement.
7.5
Calming effect
Helpful product: I purchased this for my son on the autism spectrum upon my specialist doctor's recommendation. He takes it in the evening on an empty stomach before dinner. I believe it helps calm him in preparation for winding down at bedtime.
9
Reduces anxiety
2 people found this helpful
It is my second purchase. The 5HTP in VDD provides numerous benefits, not only for serotonin production but also for alleviating anxiety, depression, and stress. It has greatly assisted my daughter with autism.
