NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 100 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Magnesium (as Magnesium Citrate) | 200 mg | † |
| Potassium (from Potassium Citrate) | 99 mg | † |
Bioavailability Excellent
Absorption Rating
- Magnesium (as Magnesium Citrate) Good
- Potassium (from Potassium Citrate) Good
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Tablet Coating (hypromellose, calcium carbonate, glycerin)
- Croscarmellose Sodium
- Stearic Acid (Vegetable Source)
- Magnesium Stearate (Vegetable Source)
- Cellulose
- Capsule (hypromellose, water)
- Stearic Acid (Vegetable Source)
- Silica
Efficacy Fair
Dosage Analysis
- Magnesium (as Magnesium Citrate) 200 mg Effective
- Potassium (from Potassium Citrate) 99 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Magnesium (as Magnesium Citrate) | 200 mg | † |
| Potassium (from Potassium Citrate) | 99 mg | † |
Other Ingredients
Cellulose Safe
Stearic Acid (Vegetable Source) Generally_safe
Magnesium Stearate (Vegetable Source) Generally_safe
Cellulose Safe
Capsule (hypromellose, water) Unknown
Stearic Acid (Vegetable Source) Generally_safe
Silica Safe
Price Comparison
Price History
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Certifications
5 certifications
Is NOW NOW Supplements, Magnesium Citrate 200 mg a good supplement?
NOW NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 100 Tablets received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients Of the 9 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, NOW, holds a brand trust score of 89/100 with 5 verified certifications including Informed Sport, Npa Gmp, Fda Gmp Inspections, Non Gmo Project.
What are the ingredients in NOW NOW Supplements, Magnesium Citrate 200 mg?
NOW NOW Supplements, Magnesium Citrate 200 mg contains 2 active ingredients: Magnesium (as Magnesium Citrate) (200 mg), Potassium (from Potassium Citrate) (99 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is NOW NOW Supplements, Magnesium Citrate 200 mg safe to take?
NOW NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 100 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 NOW a trustworthy supplement brand?
NOW receives a brand trust score of 89/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Bloomingdale, Illinois, USA, the company offers 53 products in their lineup. They hold 5 verified certifications including Informed Sport, Npa Gmp, Fda Gmp Inspections, Non Gmo Project. 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.
What is magnesium good for?
Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.
How much magnesium per day?
The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.
What is zinc good for?
Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.
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