$25.49 $0.28 per serving
Product analysis
5-HTP 100 mg is aimed at mood and sleep support, though the practical benefits remain uncertain. It may cause drowsiness, which matters when deciding when to take it.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality36
The named forms do not establish clear quality advantages, and the valerian preparation is unspecified. Undisclosed proportions of the vitamin B6 and magnesium forms add further uncertainty.
Ingredient Transparency73
All ingredient amounts and most forms are stated. Valerian lacks a specified preparation, while the proportions of the vitamin B6 and magnesium mixtures are missing.
Value For Money67
The 5-HTP amount and valerian serving compare favorably on price. Value for the vitamin B6 and magnesium contributions cannot be judged confidently.
Customer Satisfaction84
Customer feedback is favorable across a substantial review pool. The reviews do not establish mood or sleep effects.
Product Focus63
The formula centers on 5-HTP, with limited support from the smaller magnesium and valerian amounts. Everyday mood and sleep effects remain uncertain, and the as-needed directions do not establish consistent daily use.
- Format
Capsule - Container
- 90 Capsule(s)
- Per serving
- $0.28
- Customer rating
- 4.7 · 1,934 ratings
Goals
Impact
Moderate effect
Magnesium · 50 mgVitamin B6 · 10 mg
Impact
Moderate effect
Magnesium · 50 mg
Impact
Highest effect
Vitamin B6 · 10 mgMagnesium · 50 mg5-HTP · 100 mg
Impact
Moderate effect
Magnesium · 50 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin B6 (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride) | 10 mg | |
Magnesium (Magnesium Glycinate, Magnesium Oxide) | 50 mg | |
5-HTP (Griffonia simplicifolia Seed Extract) | 100 mg | |
Valerian extract | 100 mg |
5-HTP (Griffonia simplicifolia Seed Extract) · 100 mg OverallScore85
A serving provides 100 mg of 5-HTP, at a relatively low cost per 100 mg. Griffonia simplicifolia is named, but its 5-HTP standardization percentage is not stated. A warning about serotonin-related medication interactions is included.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
Griffonia simplicifolia is named, but its 5-HTP standardization percentage is not stated.
Botanical Source & Standardization
Griffonia simplicifolia is named, but its 5-HTP standardization percentage is not stated.
Dose, Safety & Label Transparency100
The serving provides 100 mg of 5-HTP. A warning about serotonin-related medication interactions is included.
Dosage Potency & Range
The serving provides 100 mg of 5-HTP.
Safety Warnings & Label Clarity
A warning about serotonin-related medication interactions is included.
Value85
The cost per 100 mg of 5-HTP is relatively low.
Price per 100mg 5-HTP
The cost per 100 mg of 5-HTP is relatively low.
Valerian · 100 mg OverallScore88
The serving lists 100 mg of valerian and has a low product cost per serving. The preparation is Valeriana officinalis Root Extract. The label states a 4:1 extract ratio.
How this ingredient is rated
Composition and Label Disclosure70
The preparation is Valeriana officinalis Root Extract. The label states a 4:1 extract ratio.
Marker and Preparation Disclosure
The label states a 4:1 extract ratio.
Composition and Label Disclosure100
The label states 100 mg of valerian per serving.
Individual Preparation Amount Disclosure
The individual valerian amount is listed as 100 mg per serving.
Commercial Price and Usability100
The product cost per serving is low.
Commercial Price per Labeled Serving
The product cost per serving is low.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Comparative study of efficacy of l-5-hydroxytryptophan and fluoxetine in patients presenting with first depressive episode.
- The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial.
- Effects of 5-hydroxytryptophan on distinct types of depression: a systematic review and meta-analysis.
- Tryptophan and 5-hydroxytryptophan for depression.
- 5-Hydroxytryptophan (5-HTP) and a MAOI (nialamide) in the treatment of depressions. A double-blind controlled study.
- Protective role of antioxidant supplementation for depression and anxiety: A meta-analysis of randomized clinical trials.
- Role of magnesium supplementation in the treatment of depression: A randomized clinical trial.
- Magnesium supplementation as an adjunct to fluoxetine therapy for depression.
- The effects of magnesium supplementation on serum level of brain derived neurotrophic factor (BDNF) and depression status in patients with depression.
- Dietary magnesium intake and risk of depression.
- Standardized Extract of Valeriana officinalis Improves Overall Sleep Quality in Human Subjects with Sleep Complaints: A Randomized, Double-Blind, Placebo-Controlled, Clinical Study.
- Chemotypic diversity and neuroactive potential of Valeriana jatamansi Jones: a systematic review on phytochemistry, pharmacology and standardisation challenges.
- Valerian Root in Treating Sleep Problems and Associated Disorders-A Systematic Review and Meta-Analysis.
- Assessment of Valeriana officinalis l. (Valerian) for Conscious Sedation of Patients During the Extraction of Impacted Mandibular Third Molars: A Randomized, Split-Mouth, Double-Blind, Crossover Study.
- Effectiveness and safety of oral sedation in adult patients undergoing dental procedures: a systematic review.
- High Dose Vitamin B6 Reduces Depression Symptoms.
- Can Vitamin B6 Help to Prevent Postpartum Depression? A Randomized Controlled Trial.
- Associations of Dietary Intake of Vitamin B6 and Plasma Pyridoxal 5'-Phosphate Level With Depression in US Adults: Findings From NHANES 2005-2010.
- Associations of dietary B vitamins intakes with depression in adults.
- Impact of vitamin B6 status on psychological distress in a longitudinal study of HIV-1 infection.