California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets supplement bottle
California Gold Nutrition

Magnesium Chelate with Calcium, 90 Tablets

What We Researched
2 active ingredients analyzed · 9 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
80
Product Score Good
79
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium(from Dicalcium Phosphate Dihydrate) 67 mg 5%
Magnesium(from Magnesium Amino Acid Chelate) 210 mg 50%
Bioavailability Very Good

Absorption Rating

  • Calcium(from Dicalcium Phosphate Dihydrate) Fair
  • Magnesium(from Magnesium Amino Acid Chelate) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hydroxypropyl Methylcellulose
  • Croscarmellose Sodium
  • Rice Husk
  • Rice Extract
  • Gum Arabic
  • Sunflower Oil
  • Polyethylene Glycol Low
  • Carnauba Wax
Efficacy Fair

Dosage Analysis

  • Calcium(from Dicalcium Phosphate Dihydrate) 67 mg Under-dosed
  • Magnesium(from Magnesium Amino Acid Chelate) 210 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calcium(from Dicalcium Phosphate Dihydrate) 67 mg 5%
Magnesium(from Magnesium Amino Acid Chelate) 210 mg 50%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Rice Husk Generally_safe

It is added as a filler.

Rice Extract Safe

It is used as a filler or to provide specific rice-derived compounds.

Gum Arabic Safe

It is used as a thickener, binder, or emulsifier.

Sunflower Oil Safe

Helps dissolve and absorb fat-soluble vitamins.

Polyethylene Glycol Caution

It is used as a binder, coating agent, or to improve solubility.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$10$9$8$7$6 Mar 12 $8.31
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
California Gold Nutrition

Founded 2013 · Irvine, California, United States · 406 products · californiagoldnutrition.com/

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed
In House Testing — Verified Source

Violation History

6 incidents
Recall California Gold Nutrition Daily Prenatal Multi, Ultamins Women's Multivitamin, and Ultamins Women's 50+ Multivitamin2025-06-26Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION Baby Liquid Vitamin D3.2025-01-10Source
Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Stabilized R-Lipolic Acid.2024-04-12Source
Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Silymarin Complex.2024-04-12Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION PQQ 20mg.2024-02-01Source
Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION DAIRY ENZYMES.2019-09-26Source
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Frequently Asked Questions
Is California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets a good supplement?

California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 45 servings per container. Of the 9 inactive ingredients, 7 are rated safe and 1 are flagged for review. The manufacturer, California Gold Nutrition, holds a brand trust score of 79/100.

What are the ingredients in California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets?

California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets contains 2 active ingredients: Calcium(from Dicalcium Phosphate Dihydrate) (67 mg), Magnesium(from Magnesium Amino Acid Chelate) (210 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets safe to take?

California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets has been analyzed for ingredient safety across all its components. Of 9 inactive ingredients, 7 are rated safe. 1 ingredient is flagged for review: Polyethylene Glycol. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is California Gold Nutrition a trustworthy supplement brand?

California Gold Nutrition receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Irvine, California, United States, the company offers 406 products in their lineup. Note: California Gold Nutrition has 6 historical regulatory incidents 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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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.