DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g) supplement bottle
DaVinci Laboratories

CAL-MAG Citrate Powder, 5.78 oz (164 g)

What We Researched
3 active ingredients analyzed · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
87
Product Score Good
82
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D2 (as Ergocalciferol) (100 IU) 2.5 mcg 13%
Calcium (as Calcium Citrate) 600 mg 46%
Magnesium (as Magnesium Citrate) 300 mg 71%
Bioavailability Very Good

Absorption Rating

  • Vitamin D2 (as Ergocalciferol) (100 IU) Fair
  • Calcium (as Calcium Citrate) Good
  • Magnesium (as Magnesium Citrate) Good
Other Ingredients Excellent

Fillers & Additives

No inactive ingredient data available.

Efficacy Good

Dosage Analysis

  • Vitamin D2 (as Ergocalciferol) (100 IU) 2.5 mcg Under-dosed
  • Calcium (as Calcium Citrate) 600 mg Effective
  • Magnesium (as Magnesium Citrate) 300 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D2 (as Ergocalciferol) (100 IU) 2.5 mcg 13%
Calcium (as Calcium Citrate) 600 mg 46%
Magnesium (as Magnesium Citrate) 300 mg 71%

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$25$24$23$22$21 Mar 12 $22.90$22.90
iHerb
Vitacost

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

Brand Trust Report
DaVinci Laboratories

Founded 1973 · Williston, VT, US · 192 products · davincilabs.com/

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Recall Amyloid Complete2024-05-08Source
Recall Dim Plex2019-07-11Source
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Frequently Asked Questions
Is DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g) a good supplement?

DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g) received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 3 active ingredients with 30 servings per container. The manufacturer, DaVinci Laboratories, holds a brand trust score of 82/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g)?

DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g) contains 3 active ingredients: Vitamin D2 (as Ergocalciferol) (100 IU) (2.5 mcg), Calcium (as Calcium Citrate) (600 mg), Magnesium (as Magnesium Citrate) (300 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g) safe to take?

DaVinci Laboratories CAL-MAG Citrate Powder, 5.78 oz (164 g) 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 DaVinci Laboratories a trustworthy supplement brand?

DaVinci Laboratories receives a brand trust score of 82/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1973 and headquartered in Williston, VT, US, the company offers 192 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: DaVinci Laboratories has 2 historical regulatory incidents on record, which are factored into the trust score.

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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.