5-HTP 50 mg
5-HTP 50 mg from H&B Holland & Barrett is a Botanical with Nutrients supplement, achieving an N+ Score of 61 and a 'D' grade, indicating average quality. This product contains 4 ingredients, with Niacin (5mg NE) and Vitamin B6 (5mg) present at clinically studied dosages. The primary botanical, Griffonia seed extract, is included at 250mg, which is a common dosage for 5-HTP content. However, Magnesium (25mg) is noted as being underdosed. This supplement may be considered by individuals seeking support for mood or sleep, often associated with 5-HTP, but the underdosed magnesium and overall 'D' grade should be taken into account.
About This Product
5-HTP 50 mg by H&B Holland & Barrett is a vitamins & minerals supplement containing 4 active ingredients. It has earned an N+ Score of 61/100 (Grade D).
Notable clinical-dose ingredients include Niacin, Vitamin B6.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (4 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Niacin | 5.000 mg NE | Adequate |
| Vitamin B6 | 5.000 mg | Optimal |
| Magnesium | 25.000 mg | Under |
| Griffonia seed extract | 250.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
