MSM, 120 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin C (as ascorbic acid) | 250 mg | 278% |
| Molybdenum (as molybdenum amino acid complex) | 160 mcg | 356% |
| Methylsulfonylmethane (OptiMSM®) | 2 g | † |
Bioavailability Very Good
Absorption Rating
- Vitamin C (as ascorbic acid) Fair
- Molybdenum (as molybdenum amino acid complex) Good
- Methylsulfonylmethane (OptiMSM®) Good
Other Ingredients Excellent
Fillers & Additives
- Sorbitol
- Stearic Acid
- Modified Cellulose Gum
- Silica
- Magnesium Stearate
Efficacy Good
Dosage Analysis
- Vitamin C (as ascorbic acid) 250 mg Effective
- Molybdenum (as molybdenum amino acid complex) 160 mcg Effective
- Methylsulfonylmethane (OptiMSM®) 2 g Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin C (as ascorbic acid) | 250 mg | 278% |
| Molybdenum (as molybdenum amino acid complex) | 160 mcg | 356% |
| Methylsulfonylmethane (OptiMSM®) | 2 g | † |
Other Ingredients
Sorbitol Safe
Stearic Acid Safe
Modified Cellulose Gum Generally_safe
Silica Safe
Magnesium Stearate Safe
Price Comparison
Price History
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Is Source Naturals MSM, 120 Tablets a good supplement?
Source Naturals MSM, 120 Tablets received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients with 60 servings per container. Of the 5 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.
What are the ingredients in Source Naturals MSM, 120 Tablets?
Source Naturals MSM, 120 Tablets contains 3 active ingredients: Vitamin C (as ascorbic acid) (250 mg), Molybdenum (as molybdenum amino acid complex) (160 mcg), Methylsulfonylmethane (OptiMSM®) (2 g). Notable high-dose ingredients include Vitamin C at 278% DV, Molybdenum at 356% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Source Naturals MSM, 120 Tablets safe to take?
Source Naturals MSM, 120 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Source Naturals a trustworthy supplement brand?
Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.
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This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.
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