Magnesium 500 mg
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Magnesium (as Magnesium Citrate, Magnesium Orotate, Magnesium Oxide, Magnesium Taurate) | 500 mg | 119% |
| L-Arginine Hydrochloride | 100 mg | † |
| L-Glutamine | 100 mg | † |
| ActiSorb Base | 10 mg | † |
Bioavailability Very Good
Absorption Rating
- Magnesium (as Magnesium Citrate, Magnesium Orotate, Magnesium Oxide, Magnesium Taurate) Good
- L-Arginine Hydrochloride Good
- L-Glutamine Good
- ActiSorb Base Fair
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Silica
- Croscarmellose Sodium
- Stearic Acid
- Guar Gum
Efficacy Poor
Dosage Analysis
- Magnesium (as Magnesium Citrate, Magnesium Orotate, Magnesium Oxide, Magnesium Taurate) 500 mg High
- L-Arginine Hydrochloride 100 mg Under-dosed
- L-Glutamine 100 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Magnesium (as Magnesium Citrate, Magnesium Orotate, Magnesium Oxide, Magnesium Taurate) | 500 mg | 119% |
| L-Arginine Hydrochloride | 100 mg | † |
| L-Glutamine | 100 mg | † |
| ActiSorb Base | 10 mg | † |
Other Ingredients
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.
Certifications
3 certifications
Violation History
1 incident
Is KAL Magnesium 500 mg a good supplement?
KAL Magnesium 500 mg received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 4 active ingredients with 60 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, KAL, holds a brand trust score of 73/100 with 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic.
What are the ingredients in KAL Magnesium 500 mg?
KAL Magnesium 500 mg contains 4 active ingredients: Magnesium (as Magnesium Citrate, Magnesium Orotate, Magnesium Oxide, Magnesium Taurate) (500 mg), L-Arginine Hydrochloride (100 mg), L-Glutamine (100 mg), ActiSorb Base (10 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is KAL Magnesium 500 mg safe to take?
KAL Magnesium 500 mg has been analyzed for ingredient safety across all its components. All 5 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 KAL a trustworthy supplement brand?
KAL receives a brand trust score of 73/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1932 and headquartered in Salt Lake City, Utah, United States, the company offers 289 products in their lineup. They hold 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: KAL has 1 historical regulatory incident on record, which are factored into the trust score.
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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