Glucosamine, Hyaluronic Acid & MSM
Natrol's Glucosamine, Hyaluronic Acid & MSM is a joint support supplement, formulated with three key ingredients: 500 mg Glucosamine Hydrochloride, 333 mg Methylsulfonylmethane (MSM), and 6.7 mg Hyaluronic Acid per capsule. This product features 100% label transparency, detailing all active ingredient dosages. It achieves an N+ Score of 60, earning a D grade and classifying it as an average tier product. Based on current research, none of the included ingredients are at clinical doses, which may limit its potential efficacy for some users. This supplement could be considered by individuals exploring basic joint support options.
About This Product
Glucosamine, Hyaluronic Acid & MSM by Natrol is a collagen & beauty supplement containing 3 active ingredients. It has earned an N+ Score of 60/100 (Grade D).
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
- +Broad ingredient diversity exceeding category norms
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Methylsulfonylmethane | 333.000 mg | N/A |
| Hyaluronic Acid | 6.700 mg | N/A |
| Glucosamine Hydrochloride | 500.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.