Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Beta-Nicotinamide Mononucleotide | 150 mg | † |
Bioavailability Fair
Absorption Rating
- Beta-Nicotinamide Mononucleotide Fair
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Hydroxypropyl Methylcellulose
- Magnesium Stearate
- Silicon Dioxide
Efficacy Very Poor
Dosage Analysis
- Beta-Nicotinamide Mononucleotide 150 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Beta-Nicotinamide Mononucleotide | 150 mg | † |
Other Ingredients
Magnesium Stearate Safe
Silicon Dioxide Safe
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Transparency
3 claims
Is GNC Preventive Nutrition NMN a good supplement?
GNC Preventive Nutrition NMN received a product quality score of 62/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients with 60 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, GNC Preventive Nutrition, holds a brand trust score of 59/100.
What are the ingredients in GNC Preventive Nutrition NMN?
GNC Preventive Nutrition NMN contains 1 active ingredients: Beta-Nicotinamide Mononucleotide (150 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is GNC Preventive Nutrition NMN safe to take?
GNC Preventive Nutrition NMN has been analyzed for ingredient safety across all its components. All 4 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is GNC Preventive Nutrition a trustworthy supplement brand?
GNC Preventive Nutrition receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1935 and headquartered in Pittsburgh, Pennsylvania, USA, the company offers 53 products in their lineup.
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